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  • Modern way to validate POST-data in MVC 2

    - by zerkms
    There are a lot of articles devoted to working with data in MVC, and nothing about MVC 2. So my question is: what is the proper way to handle POST-query and validate it. Assume we have 2 actions. Both of them operates over the same entity, but each action has it's own separated set of object properties that should be bound in automatic manner. For example: Action "A" should bind only "Name" property of object, taken from POST-request Action "B" should bind only "Date" property of object, taken from POST-request As far as I understand - we cannot use Bind attribute in this case. So - what are the best practices in MVC2 to handle POST-data and probably validate it.

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  • Want to add labels and textboxes on clicking a Href link

    - by user1740184
    I am using code in view of MVC as below <div class="form-inline"> <label class="control-label"><b>Length</b></label> <input type="text" name="Refinishing.Room.Length.Feet" id="Refinishing_Room_Length_Feet" style="width: 80px" class="floor-text" />Ft <input type="text" name="Refinishing.Room.Length.Inch" id="Refinishing_Room_Length_Inch" class="floor-text" />Inch <label><b>Width</b></label> <input type="text" name="Refinishing.Room.Width.Feet" id="Refinishing_Room_Width_Feet" class="floor-text" />Ft <input type="text" name="Refinishing.Room.Width.Inch" id="Refinishing_Room_Width_Inch" class="floor-text" />Inch<br /> <a href="#">Add Room</a> / <a href="#">Remove Room</a> </div> and I want to add the contents of "<div>" on clicking the link "Add Room". How can it be done?

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  • Calling a register method from 2 or more controllers best practice

    - by PussInBoots
    I don't want to repeat myself. That is, I don't want the same code in two different controllers. I always start from a default mvc5 web app project. That project has a Register ActionMethod in an AccountController: // // GET: /Account/Register [AllowAnonymous] public ActionResult Register() { return View(); } // // POST: /Account/Register [HttpPost] [AllowAnonymous] [ValidateAntiForgeryToken] public async Task<ActionResult> Register(RegisterViewModel model) { if (ModelState.IsValid) { var user = new ApplicationUser() { UserName = model.UserName }; var result = await UserManager.CreateAsync(user, model.Password); if (result.Succeeded) { await SignInAsync(user, isPersistent: false); return RedirectToAction("Index", "Home"); } else { AddErrors(result); } } // If we got this far, something failed, redisplay form return View(model); } Say I have a CampaignController and I want to register a user when he/she is on that page, fills out his/her username and pass and clicks the send form/submit button. What is the best thing to do in the ActionMethod of that form/controller? Yes, I want to have the registerform in two or more places. What is the best way to accomplish this in mvc 5?

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  • #include file vs iframe or is there a better way

    - by Laurence Burke
    ok simple question about including large mostly static html and asp.net code I am using as of right now #include and I was wondering if iframes would be a better way of handling what I wish to do or is there a better way to do it. here is the current way i'm handling the includes default.aspx <head id="YafHead" runat="server"> <meta id="YafMetaDescription" runat="server" name="description" content="Yet Another Forum.NET -- A bulletin board system written in ASP.NET" /> <meta id="YafMetaKeywords" runat="server" name="keywords" content="Yet Another Forum.net, Forum, ASP.NET, BB, Bulletin Board, opensource" /> <title>Forums</title> <style type="text/css"> .sbutton { background-color:#361800; border:medium none; border-collapse:collapse; color:#FFFFFF; font-family:Tahoma,Arial,Helvetica; font-size:10px; font-weight:bold; vertical-align:middle; } </style> <link href="images/favicon.ico" type="image/ico" rel="shortcut icon" /> <link rel="stylesheet" href="navTopStyle.css" type="text/css" media="screen" /> </head> <body style="margin: 0"> <form id="form1" runat="server" enctype="multipart/form-data"> <table align="center" style="background-color: #ffffff" cellpadding="0" cellspacing="0" width="790px"> <tr> <td> <!--#include file="CComHeader.html"--> </td> </tr> <tr> <td> <YAF:Forum runat="server" ID="forum"></YAF:Forum> </td> </tr> </table> </form> </body> </html> CComHeader.html <table cellpadding="0" cellspacing="0" width="790px"> <tr> <td align="left"> <img src="images/smokechair.jpg" alt="Cigar.com" /><img src="images/cigarcomTitle.gif" alt="Cigar.com" /> </td> <td align="right"> <table width="310px" height="73px" cellpadding="0" cellspacing="0" style="padding-right: 6px"> <tr> <td width="109px" class="welcome" align="left"> Welcome to Cigar.com </td> <td width="195px" class="welcome" align="left"> <div runat="server" id="divUser"> <table cellpadding="0" cellspacing="0" align="right"> <tr> <td width="126px" align="left"> <asp:Label ID="lblUserName" CssClass="welcome" runat="server"></asp:Label></td> <td width="65px" align="left"> <a href="http://www.cigar.com/cs/languages/en-US/docs/faq.aspx">Help</a></td> </tr> </table> </div> <div runat="server" id="divGuest"> <a href="OutsideLogin.aspx">Sign In</a> | <a href="OutsideLogin.aspx">Join</a> | <a href="http://www.cigar.com/cs/languages/en-US/docs/faq.aspx">Help</a> </div> </td> </tr> <tr> <td colspan="2"> <table cellpadding="0" cellspacing="0" > <tr> <td width="234px" align="right"> <asp:DropDownList ID="ddlCriteria" runat="server"> <asp:ListItem>Posts</asp:ListItem> <asp:ListItem>Posted By</asp:ListItem> </asp:DropDownList> <asp:TextBox Width="120px" ID="txtSearch" runat="server"></asp:TextBox> </td> <td width="70px" align="center"> <asp:Button ID="btnSearch" runat="server" Text="Search" CssClass="sbutton" OnClick="btnSearch_Click" /> </td> </tr> </table> </td> </tr> </table> </td> </tr> <tr> <td colspan="2"> <!--#include file="commonTabBar.html" --> </td> </tr> </table> commonTabBar.html <%-- CommonTabBar firebugged from Cigar.com--%> <div class="CommonTabBar"> <script language="javascript"> function tabOver(e) { if (e.className != 'CommonSimpleTabStripSelectedTab') e.className = 'CommonSimpleTabStripTabHover'; } function tabOut(e) { if (e.className != 'CommonSimpleTabStripSelectedTab') e.className = 'CommonSimpleTabStripTab'; } function tabOverSub(e) { if (e.className != 'CommonSimpleTabStripSelectedTabSub') e.className = 'CommonSimpleTabStripTabHoverSub'; } function tabOutSub(e) { if (e.className != 'CommonSimpleTabStripSelectedTabSub') e.className = 'CommonSimpleTabStripTabSub'; } </script> <table border="0" cellpadding="0" cellspacing="0"> <tbody> <tr valign="middle"> <td class="CommonSimpleTabStripTab" style="padding: 0px"> &nbsp; </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this);" onmouseout="tabOut(this);" onclick="window.location = 'http://www.cigar.com/index.asp'"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/index.asp"> Home</a> </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this); document.getElementById('ComDropDown2').style.display = 'inline';" onmouseout="tabOut(this); document.getElementById('ComDropDown2').style.display = 'none';"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/cigars/index.asp"> Cigars</a> <div id="ComDropDown2" style="border: 1px solid rgb(71, 42, 24); margin: 28px 0px 0px; display: none; background-color: rgb(235, 230, 208); color: rgb(71, 42, 24); position: absolute; float: left; z-index: 200;" onmouseover="document.getElementById('ComDropDown2').style.display = 'inline';" onmouseout="document.getElementById('ComDropDown2').style.display = 'none';"> <ul style="margin: 0px; padding: 0px; width: 100px;"> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/index.asp'"><a href="http://www.cigar.com/cigars/index.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="BrandsLink">Brands </a> </li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/privatelabel.asp?brand=419'"> <a href="http://www.cigar.com/cigars/privatelabel.asp?brand=419" style="line-height: 25px; color: rgb(71, 42, 24);" id="SamplersLink">Aging Room </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/samplers.asp'"><a href="http://www.cigar.com/cigars/samplers.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="SamplersLink">Samplers </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/suggestions.asp'"><a href="http://www.cigar.com/cigars/suggestions.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="SuggestionsLink">Suggestions </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/DailyDeal/ccCigarDeals.asp'"><a href="http://www.cigar.com/DailyDeal/ccCigarDeals.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="SuggestionsLink">Suggestions </a></li> </ul> </div> </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this); document.getElementById('ComDropDown3').style.display = 'inline';" onmouseout="tabOut(this); document.getElementById('ComDropDown3').style.display = 'none';"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/cigars/samplers.asp"> Samplers</a> <div id="ComDropDown3" style="border: 1px solid rgb(71, 42, 24); margin: 28px 0px 0px; display: none; background-color: rgb(235, 230, 208); color: rgb(71, 42, 24); position: absolute; float: left; z-index: 200;" onmouseover="document.getElementById('ComDropDown3').style.display = 'inline';" onmouseout="document.getElementById('ComDropDown3').style.display = 'none';"> <ul style="margin: 0px; padding: 0px; width: 100px;"> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/viewsamplers.asp?subcatid=samp_var'"> <a href="http://www.cigar.com/cigars/viewsamplers.asp?subcatid=samp_var" style="line-height: 25px; color: rgb(71, 42, 24);" id="Variety SamplersLink">Variety Samplers </a> </li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/viewsamplers.asp?subcatid=gift_samp'"> <a href="http://www.cigar.com/cigars/viewsamplers.asp?subcatid=gift_samp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Gift SamplersLink">Gift Samplers </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/createSampler.asp'"><a href="http://www.cigar.com/cigars/createSampler.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Custom SamplerLink">Custom Sampler </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/viewsamplers.asp?subcatid=Feat%20Samp'"> <a href="http://www.cigar.com/cigars/viewsamplers.asp?subcatid=Feat%20Samp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Featured SamplersLink">Featured Samplers </a> </li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/YouPickOffer.asp'"><a href="http://www.cigar.com/cigars/YouPickOffer.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Brand SamplersLink">U Pick 2 Offer </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/exclusiveCustomSampler.asp'"> <a href="http://www.cigar.com/cigars/exclusiveCustomSampler.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Brand SamplersLink">Gurkha Sampler </a></li> </ul> </div> </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this); document.getElementById('ComDropDown4').style.display = 'inline';" onmouseout="tabOut(this); document.getElementById('ComDropDown4').style.display = 'none';"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/gifts/index.asp"> Gifts</a> <div id="ComDropDown4" style="border: 1px solid rgb(71, 42, 24); margin: 28px 0px 0px; display: none; background-color: rgb(235, 230, 208); color: rgb(71, 42, 24); position: absolute; float: left; z-index: 200;" onmouseover="document.getElementById('ComDropDown4').style.display = 'inline';" onmouseout="document.getElementById('ComDropDown4').style.display = 'none';"> <ul style="margin: 0px; padding: 0px; width: 100px;"> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/gifts/viewgifts.asp?subcatid=gift_sets'"> <a href="http://www.cigar.com/gifts/viewgifts.asp?subcatid=gift_sets" style="line-height: 25px; color: rgb(71, 42, 24);" id="Gift SetsLink">Best Sellers </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cigars/viewsamplers.asp?subcatid=gift_samp'"> <a href="http://www.cigar.com/cigars/viewsamplers.asp?subcatid=gift_samp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Gift SamplersLink">Gift Samplers </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/index.asp'"><a href="http://www.cigar.com/accessories/index.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="AccesoriesLink">Accesories </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/club/index.asp'"><a href="http://www.cigar.com/club/index.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Cigar of the MonthLink">Cigar of the Month </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/gifts/certificates.asp'"><a href="http://www.cigar.com/gifts/certificates.asp" style="line-height: 25px; color: rgb(71, 42, 24);" id="Cigar of the MonthLink">Gift Certificates </a></li> </ul> </div> </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this); document.getElementById('ComDropDown5').style.display = 'inline';" onmouseout="tabOut(this); document.getElementById('ComDropDown5').style.display = 'none';"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/accessories/index.asp"> Accessories</a> <div id="ComDropDown5" style="border: 1px solid rgb(71, 42, 24); margin: 28px 0px 0px; display: none; background-color: rgb(235, 230, 208); color: rgb(71, 42, 24); position: absolute; float: left; z-index: 200;" onmouseover="document.getElementById('ComDropDown5').style.display = 'inline';" onmouseout="document.getElementById('ComDropDown5').style.display = 'none';"> <ul style="margin: 0px; padding: 0px; width: 100px;"> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_hum'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_hum" style="line-height: 25px; color: rgb(71, 42, 24);" id="HumidorsLink">Humidors </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_cutt'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_cutt" style="line-height: 25px; color: rgb(71, 42, 24);" id="CuttersLink">Cutters </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_lite'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_lite" style="line-height: 25px; color: rgb(71, 42, 24);" id="LightersLink">Lighters </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_case'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_case" style="line-height: 25px; color: rgb(71, 42, 24);" id="CasesLink">Cases </a> </li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_humf'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_humf" style="line-height: 25px; color: rgb(71, 42, 24);" id="HumidificationLink">Humidification </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_book'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_book" style="line-height: 25px; color: rgb(71, 42, 24);" id="BooksLink">Books </a> </li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_ash'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_ash" style="line-height: 25px; color: rgb(71, 42, 24);" id="AshtraysLink">Ashtrays </a></li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_misc'"> <a href="http://www.cigar.com/accessories/viewaccessories.asp?subcatid=acc_misc" style="line-height: 25px; color: rgb(71, 42, 24);" id="OtherLink">Other </a> </li> </ul> </div> </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this);" onmouseout="tabOut(this);" onclick="window.location = 'http://www.cigar.com/sales/index.asp'"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/sales/index.asp"> Sales</a> </td> <td class="CommonSimpleTabStripTab" onmouseover="tabOver(this); document.getElementById('ComDropDown8').style.display = 'inline';" onmouseout="tabOut(this); document.getElementById('ComDropDown8').style.display = 'none';"> <a style="float: right; display: block; height: 30px; line-height: 30px; padding-left: 12px; padding-right: 12px; vertical-align: middle;" href="http://www.cigar.com/cs/">Community</a> <div id="ComDropDown8" style="border: 1px solid rgb(71, 42, 24); margin: 28px 0px 0px; display: none; background-color: rgb(235, 230, 208); color: rgb(71, 42, 24); position: absolute; float: left; z-index: 200;" onmouseover="document.getElementById('ComDropDown8').style.display = 'inline';" onmouseout="document.getElementById('ComDropDown8').style.display = 'none';"> <ul style="margin: 0px; padding: 0px; width: 100px;"> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cs/forums/'"><a href="http://www.cigar.com/cs/forums/" style="line-height: 25px; color: rgb(71, 42, 24);" id="ForumsLink">Forums </a> </li> <li class="CommonSimpleTabStripTabSub" style="margin: 0px; padding: 3px; text-align: left; list-style: none outside none;" onmouseover="tabOverSub(this); " onmouseout="tabOutSub(this); " onclick="window.location = 'http://www.cigar.com/cs/blogs/'"><a href="http://w

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  • ASP MVC: Submitting a form with nested user controls

    - by Nigel
    I'm fairly new to ASP MVC so go easy :). I have a form that contains a number of user controls (partial views, as in System.Web.Mvc.ViewUserControl), each with their own view models, and some of those user controls have nested user controls within them. I intended to reuse these user controls so I built up the form using a hierarchy in this way and pass the form a parent view model that contains all the user controls' view models within it. For example: Parent Page (with form and ParentViewModel) -->ChildControl1 (uses ViewModel1 which is passed from ParentViewModel.ViewModel1 property) -->ChildControl2 (uses ViewModel2 which is passed from ParentViewModel.ViewModel2 property) -->ChildControl3 (uses ViewModel3 which is passed from ViewModel2.ViewModel3 property) I hope this makes sense... My question is how do I retrieve the view data when the form is submitted? It seems the view data cannot bind to the ParentViewModel: public string Save(ParentViewModel viewData)... as viewData.ViewModel1 and viewData.ViewModel2 are always null. Is there a way I can perform a custom binding? Ultimately I need the form to be able to cope with a dynamic number of user controls and perform an asynchronous submission without postback. I'll cross those bridges when I come to them but I mention it now so any answer won't preclude this functionality. Many thanks.

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  • Install Quartz.Net as a windows service and Test installation

    - by Tarun Arora
    In this blog post I’ll be covering, 01: Where to download Quartz.net from 02: How to install Quartz.net as a Windows service 03: Test the Quartz.net Installation If you are new to Quartz.net I would recommend reading the blog post on a brief introduction to Quartz.net. 01 – Where to download Quartz.net? http://sourceforge.net/projects/quartznet/files/quartznet/       Currently version  Quartz.Net 2.0.1 is the recommended download version. 02 – How to install Quartz.net as a Windows service         Go to the download location and unzip the Quartz.net package Navigate to the folder Quartz.Net \ Server \ bin – This is where you will find different .net version installers of the quartz.net packages. For example in the screen shot above, you can see the Quartz.net .net 3.5 and .net 4 packages. Open up the Quartz.net .net 4.0 folder, this folder contains the files you need to install Quartz.net as a windows service Copy the contents of the folder Downloads\Quartz.NET-2.0.1\server\bin\4.0 to the folder %program files%\Quartz.net   5. Open up a new CMD as an administrator and run the below command to install Quartz.net as a windows service /> Quartz.Server.exe install 6. How do I know that Quartz.Net service has installed as a Windows service? Go to run prompt and type ‘services.msc’ you should now see all the windows services installed on your machine. Navigate down to look for Quartz.Net. The service installs itself as an automatic startup Type and log on as ‘Local System’. You can easily change this to your prefer account that you would like to run the service as. If you wanted to name the Quartz service something else then that’s also possible… Can I change the default display name of the quartz.net windows service? Yes, you can! Navigate to C:\Program Files (x86)\Quartz.Net\ and open up the config file ‘quartz.config’ - You can change the instance name - You can change the default thread count of 10 - The port that the service listens to (by default this is port 555) A blog post on more configuration details can be found here. 03 – Test Quartz.Net windows service installation So, I have installed Quartz.Net as a windows service, how do I test whether my installation has been successful. Open up cmd as an administrator and run the below command, C:\Program Files (x86)\Quartz.Net> Quartz.Server.exe –i Since by default the Quartz.net windows service writes INFO level diagnostics (this can be changed from Quartz.Server.exe.config) you should see the service information show up on the console. For instance in the example above I can see that the service is running in a NON CLUSTERED mode, its currently not started and is currently in standby mode with 0 number of jobs executed so far… This was second in the series of posts on enterprise scheduling using Quartz.net, in the next post I’ll be covering how to run your first scheduled task using Quartz.net windows service. Thank you for taking the time out and reading this blog post. If you enjoyed the post, remember to subscribe to http://feeds.feedburner.com/TarunArora. Stay tuned!

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  • Display ‘–Select–’ in an ASP.NET DropDownList

    - by Ken Cox [MVP]
    A purchaser of my book writes: “I would like a drop down list to display the text: "-Select-" initially instead of the first value of the data it is bound to.” Here you go…   <%@ Page Language="VB" %> <script runat="server">     Protected Sub Page_Load(ByVal sender As Object, _                            ...(read more)

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  • FluentPath: a fluent wrapper around System.IO

    - by Bertrand Le Roy
    .NET is now more than eight years old, and some of its APIs got old with more grace than others. System.IO in particular has always been a little awkward. It’s mostly static method calls (Path.*, Directory.*, etc.) and some stateful classes (DirectoryInfo, FileInfo). In these APIs, paths are plain strings. Since .NET v1, lots of good things happened to C#: lambda expressions, extension methods, optional parameters to name just a few. Outside of .NET, other interesting things happened as well. For example, you might have heard about this JavaScript library that had some success introducing a fluent API to handle the hierarchical structure of the HTML DOM. You know? jQuery. Knowing all that, every time I need to use the stuff in System.IO, I cringe. So I thought I’d just build a more modern wrapper around it. I used a fluent API based on an essentially immutable Path type and an enumeration of such path objects. To achieve the fluent style, a healthy dose of lambda expressions is being used to act on the objects. Without further ado, here’s an example of what you can do with the new API. In that example, I’m using a Media Center extension that wants all video files to be in their own folder. For that, I need a small tool that creates directories for each video file and moves the files in there. Here’s the code for it: Path.Get(args[0]) .Select(p => p.Extension == ".avi" || p.Extension == ".m4v" || p.Extension == ".wmv" || p.Extension == ".mp4" || p.Extension == ".dvr-ms" || p.Extension == ".mpg" || p.Extension == ".mkv") .CreateDirectory(p => p.Parent .Combine(p.FileNameWithoutExtension)) .Previous() .Move(p => p.Parent .Combine(p.FileNameWithoutExtension) .Combine(p.FileName)); This code creates a Path object pointing at the path pointed to by the first command line argument of my executable. It then selects all video files. After that, it creates directories that have the same names as each of the files, but without their extension. The result of that operation is the set of created directories. We can now get back to the previous set using the Previous method, and finally we can move each of the files in the set to the corresponding freshly created directory, whose name is the combination of the parent directory and the filename without extension. The new fluent path library covers a fair part of what’s in System.IO in a single, convenient API. Check it out, I hope you’ll enjoy it. Suggestions are more than welcome. For example, should I make this its own project on CodePlex or is this informal style just OK? Anything missing that you’d like to see? Is there a specific example you’d like to see expressed with the new API? Bugs? The code can be downloaded from here (this is under a new BSD license): http://weblogs.asp.net/blogs/bleroy/Samples/FluentPath.zip

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  • Import and Export data from SQL Server 2005 to XL Sheet

    - by SAMIR BHOGAYTA
    For uploading the data from Excel Sheet to SQL Server and viceversa, we need to create a linked server in SQL Server. Expample linked server creation: Before you executing the below command the excel sheet should be created in the specified path and it should contain the name of the columns. EXEC sp_addlinkedserver 'ExcelSource2', 'Jet 4.0', 'Microsoft.Jet.OLEDB.4.0', 'C:\Srinivas\Vdirectory\Testing\Marks.xls', NULL, 'Excel 5.0' Once you executed above query it will crate linked server in SQL Server 2005. The following are the Query from sending the data from Excel sheet to SQL Server 2005. INSERT INTO emp SELECT * from OPENROWSET('Microsoft.Jet.OLEDB.4.0', 'Excel 8.0;Database=C:\text.xls','SELECT * FROM [sheet1$]') The following query is for sending the data from SQL Server 2005 to Excel Sheet. insert into OPENROWSET('Microsoft.Jet.OLEDB.4.0', 'Excel 8.0;Database=c:\text.xls;', 'SELECT * FROM [sheet1$]') select * from emp

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  • Retrieving data using stored procedures with LINQ to SQL in an ASP.Net application

    - by nikolaosk
    In this post I would like to present a step by step example on how to use stored procedures with LINQ to SQL. Many people will wonder why I am bothering talking about LINQ to SQL so much. First of all I give a lot of seminars where people want to learn LINQ to SQL.A lot of people like and use LINQ to SQL in their projects. There are a lot of people right now who use it extensively. In this post I will use two stored procedures that return data from the database. If you want to check out how to use...(read more)

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  • How to profile LINQ to Entities queries in your asp.net applications - part 3

    - by nikolaosk
    In this post I will continue exploring ways on how to profile database activity when using the Entity Framework as the data access layer in our applications. If you want to read the first post of the series click here . If you want to read the second post of the series click here . In this post I will use the excellent (best tool for EF profiling) which is called Entity Framework Profiler. You can download the trial - fully functional edition of this tool from here . I will use the previous example...(read more)

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  • How can I convince my company to move to MVC?

    - by guanome
    I currently write web apps using asp.net web forms and getting my company to move to another technology is like [insert funny line here]. I would really like to start writing apps using MVC, but they fear any type of change. How is the best way to convince/ease them into using MVC? I guess this can go for moving to any new technology. Update Decided to go the rogue developer route and just started using it. I recreated a small app in MVC and learned the ropes that way, and moved up from there.

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  • Dynamically load and call delegates based on source data

    - by makerofthings7
    Assume I have a stream of records that need to have some computation. Records will have a combination of these functions run Sum, Aggregate, Sum over the last 90 seconds, or ignore. A data record looks like this: Date;Data;ID Question Assuming that ID is an int of some kind, and that int corresponds to a matrix of some delegates to run, how should I use C# to dynamically build that launch map? I'm sure this idea exists... it is used in Windows Forms which has many delegates/events, most of which will never actually be invoked in a real application. The sample below includes a few delegates I want to run (sum, count, and print) but I don't know how to make the quantity of delegates fire based on the source data. (say print the evens, and sum the odds in this sample) using System; using System.Threading; using System.Collections.Generic; internal static class TestThreadpool { delegate int TestDelegate(int parameter); private static void Main() { try { // this approach works is void is returned. //ThreadPool.QueueUserWorkItem(new WaitCallback(PrintOut), "Hello"); int c = 0; int w = 0; ThreadPool.GetMaxThreads(out w, out c); bool rrr =ThreadPool.SetMinThreads(w, c); Console.WriteLine(rrr); // perhaps the above needs time to set up6 Thread.Sleep(1000); DateTime ttt = DateTime.UtcNow; TestDelegate d = new TestDelegate(PrintOut); List<IAsyncResult> arDict = new List<IAsyncResult>(); int count = 1000000; for (int i = 0; i < count; i++) { IAsyncResult ar = d.BeginInvoke(i, new AsyncCallback(Callback), d); arDict.Add(ar); } for (int i = 0; i < count; i++) { int result = d.EndInvoke(arDict[i]); } // Give the callback time to execute - otherwise the app // may terminate before it is called //Thread.Sleep(1000); var res = DateTime.UtcNow - ttt; Console.WriteLine("Main program done----- Total time --> " + res.TotalMilliseconds); } catch (Exception e) { Console.WriteLine(e); } Console.ReadKey(true); } static int PrintOut(int parameter) { // Console.WriteLine(Thread.CurrentThread.ManagedThreadId + " Delegate PRINTOUT waited and printed this:"+parameter); var tmp = parameter * parameter; return tmp; } static int Sum(int parameter) { Thread.Sleep(5000); // Pretend to do some math... maybe save a summary to disk on a separate thread return parameter; } static int Count(int parameter) { Thread.Sleep(5000); // Pretend to do some math... maybe save a summary to disk on a separate thread return parameter; } static void Callback(IAsyncResult ar) { TestDelegate d = (TestDelegate)ar.AsyncState; //Console.WriteLine("Callback is delayed and returned") ;//d.EndInvoke(ar)); } }

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  • Facebook Game Development - .NET - Which architecture?

    - by Ben
    I am starting to develop a facebook game using ASP.NET + Silverlight Which architecture would you use? ASP.NET MVC or MVVM or RIA Services? ALso what do you think about using XNA with Silversprite? The game won't be a arcade game. It will be more strategy/RPG. Thanks a lot in advance.

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  • MvcBuildViews true with Entity Framework in ASP.NET MVC 2

    - by Alper Ozcetin
    Hi everybody, In VS 2010, changing true in a MVC2 project's .csproj file causes an error if you are using Entity Framework. Could not load type 'System.Data.Entity.Design.AspNet.EntityDesignerBuildProvider'. C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\web.config 129 I want to build views while I'm debugging, and I also want my project compile! Any ideas? Thanks.

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  • Using an HTML Textbox in place of an ASP.NET TextBox

    - by Velika
    If I add this to the ASPX page: <input id="Text1" type="text" value="Text1Value" /> I would expect to see "Text1" in the list of Request Form keys even WITHOUT setting the runat=Server property. ? request.Form.AllKeys I realize that if I do set that propery, then I will have a server-sided HTML control that I can reference using the name "Text1," but shouldn't I be able to access the text in the text box using the following VB.NET syntax? request.Form("Text1")

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  • Asp.net ajax library preview 6 (Ajax toolkits inside a dataview)

    - by Thurein
    Hi, I was using the sys.ui.dataview, ado.net data services and a html page to provide an edit page. It was working fine, but when I wanted to apply some ACT features, for instance watermark or autocomplete on a textbox (input) within the dataview div, its not applied. However, when I move that text box, out of the div, it is working fine and the watermark effect was applied. Am I doing something wrong or any advice ? Thanks

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  • Why am I getting null object reference error when saving (OnItemUpdating event) the first edit item

    - by craigmoliver
    I'm getting the error "Object reference not set to an instance of an object." when trying to reference a HiddenField (lvEditProjectSteps_hdnStepStatusId for future reference) from the EditItem during the OnItemUpdating event after the Update event fires in a ListView. This only occurs on the FIRST item in the ListView. I checked the source and the HTML is being rendered properly. ANY insight is appreciated! Thanks in advance... Source error: var lvEditProjectSteps_hdnStepStatusId = (HiddenField) lvEditProjectSteps.EditItem.FindControl("lvEditProjectSteps_hdnStepStatusId"); Here's the aspx side of the ListView: <asp:ListView ID="lvEditProjectSteps" runat="server" OnItemDataBound="lvEditProjectSteps_OnItemDataBound" OnItemUpdating="lvEditProjectSteps_OnItemUpdating" DataSourceID="odsEditProjectStep" DataKeyNames="Id"> <LayoutTemplate> <table class="standard-box-style" style="width:800px"> <thead> <tr> <th>&nbsp;</th> <th>&nbsp;</th> <th>Created</th> <th>Updated</th> </tr> </thead> <tbody> <asp:PlaceHolder ID="itemPlaceHolder" runat="server" /> </tbody> </table> </LayoutTemplate> <ItemTemplate> <tr> <td style="width:50px"<%# (Container.DisplayIndex % 2 == 0)?"":" class=\"row-alternating\"" %>> <asp:ImageButton ID="lvEditProjectSteps_btnEdit" runat="server" ImageUrl="~/admin/images/icons/edit.gif" AlternateText="Edit" SkinID="interfaceButton" CommandName="Edit" /> <asp:HiddenField ID="lvEditProjectSteps_hdnId" runat="server" Value='<%# Bind("Id")%>' /> <asp:HiddenField ID="lvEditProjectSteps_hdnStepStatusId" runat="server" Value='<%# Bind("StepStatusId")%>' /> <asp:HiddenField ID="lvEditProjectSteps_hdnStepStatusStepId" runat="server" Value='<%# Bind("StepStatus_StepId")%>' /> </td> <td style="width:30px"<%# (Container.DisplayIndex % 2 == 0)?"":" class=\"row-alternating\"" %>><asp:Image ID="imgStatus" runat="server" /></td> <td style="width:75px"<%# (Container.DisplayIndex % 2 == 0)?"":" class=\"row-alternating\"" %>><asp:Literal ID="litTsCreated" runat="server" /></td> <td style="width:75px"<%# (Container.DisplayIndex % 2 == 0)?"":" class=\"row-alternating\"" %>><asp:Literal ID="litTsUpdated" runat="server" /></td> </tr> </ItemTemplate> <EditItemTemplate> <tr> <td style="width:50px"<%# (Container.DisplayIndex % 2 == 0)?"":" class=\"row-alternating\"" %>> <asp:ImageButton ID="lvEditProjectSteps_btnUpdate" runat="server" ImageUrl="~/admin/images/icons/save.png" AlternateText="Save" SkinID="interfaceButton" CommandName="Update" ValidationGroup="EditProjectStepsSave" /> <asp:ImageButton ID="lvEditProjectSteps_btnCancel" runat="server" ImageUrl="~/admin/images/icons/cancel.png" AlternateText="Cancel" SkinID="interfaceButton" CommandName="Cancel" /> <asp:HiddenField ID="lvEditProjectSteps_hdnId" runat="server" Value='<%# Bind("Id")%>' /> <asp:HiddenField ID="lvEditProjectSteps_hdnStepStatusId" runat="server" Value='<%# Bind("StepStatusId")%>' /> <asp:HiddenField ID="lvEditProjectSteps_hdnStepStatusStepId" runat="server" Value='<%# Bind("StepStatus_StepId")%>' /> </td> <td style="width:180px" colspan="3"<%# (Container.DisplayIndex % 2 == 0)?"":" class=\"row-alternating\"" %>> <div><strong>Status</strong></div> <div class="radiobuttonlist-status"> <asp:RadioButtonList ID="lvEditProjectSteps_rblStatus" runat="server" RepeatDirection="Horizontal" AutoPostBack="true" OnSelectedIndexChanged="lvEditProjectSteps_rblStatus_OnSelectedIndexChanged"> <asp:ListItem Value="1"><img src="/images/icon/project-status/1.png" alt="Error" /></asp:ListItem> <asp:ListItem Value="2"><img src="/images/icon/project-status/2.png" alt="In Progress" /></asp:ListItem> <asp:ListItem Value="3"><img src="/images/icon/project-status/3.png" alt="Complete" /></asp:ListItem> </asp:RadioButtonList> <asp:RequiredFieldValidator ID="valRequired_lvEditProjectSteps_rblStatus" runat="server" ControlToValidate="lvEditProjectSteps_rblStatus" SetFocusOnError="true" Display="Dynamic" ErrorMessage="<br />^ required ^" ValidationGroup="EditProjectStepsSave" /> </div> </td> </tr> </EditItemTemplate> </asp:ListView> And the code-behind: protected void lvEditProjectSteps_OnItemDataBound(object sender, ListViewItemEventArgs e) { if (e.Item.ItemType == ListViewItemType.DataItem) { var info = (ProjectStepInfo)DataBinder.GetDataItem(e.Item); // View Item var litTsCreated = (Literal)e.Item.FindControl("litTsCreated"); var litTsUpdated = (Literal)e.Item.FindControl("litTsUpdated"); var imgStatus = (Image) e.Item.FindControl("imgStatus"); if (litTsCreated != null) litTsCreated.Text = String.Format("{0:d}", info.TsCreated); if (litTsUpdated != null) litTsUpdated.Text = String.Format("{0:d}", info.TsCreated); if (imgStatus != null) imgStatus.ImageUrl = String.Format("/images/icon/project-status/{0}.png", info.StepStatus_StatusId); // Edit Item var lvEditProjectSteps_rblStatus = (RadioButtonList) e.Item.FindControl("lvEditProjectSteps_rblStatus"); if (lvEditProjectSteps_rblStatus != null) lvEditProjectSteps_rblStatus.SelectedValue = info.StepStatus_StatusId.ToString(); } } protected void lvEditProjectSteps_OnItemUpdating(object sender, ListViewUpdateEventArgs e) { if (IsValid) { var oController = new Controller(); var lvEditProjectSteps_hdnStepStatusId = (HiddenField) lvEditProjectSteps.EditItem.FindControl("lvEditProjectSteps_hdnStepStatusId"); var lvEditProjectSteps_hdnStepStatusStepId = (HiddenField) lvEditProjectSteps.EditItem.FindControl("lvEditProjectSteps_hdnStepStatusStepId"); var lvEditProjectSteps_rblStatus = (RadioButtonList) lvEditProjectSteps.EditItem.FindControl("lvEditProjectSteps_rblStatus"); var infoStepStatus = oController.StepStatus_SelectOne_StepId_StatusId(Convert.ToInt32(lvEditProjectSteps_hdnStepStatusStepId.Value), Convert.ToInt32(lvEditProjectSteps_rblStatus.SelectedValue)); if (lvEditProjectSteps_hdnStepStatusId != null) { e.NewValues["ProjectId"] = Convert.ToInt32(lvEditProjectSteps_hdnProjectId.Value); e.NewValues["StepStatusId"] = infoStepStatus.Id; } else { Response.Write("cancel"); e.Cancel = true; } } else { Response.Write("cancel, not valid"); e.Cancel = true; } } protected void lvEditProjectSteps_rblStatus_OnSelectedIndexChanged(object sender, EventArgs e) { var oController = new Controller(); var rbl = (RadioButtonList)sender; var lvEditProjectSteps_txtText = (TextBox) rbl.NamingContainer.FindControl("lvEditProjectSteps_txtText"); var lvEditProjectSteps_txtComment = (TextBox)rbl.NamingContainer.FindControl("lvEditProjectSteps_txtComment"); var lvEditProjectSteps_hdnStepStatusStepId = (HiddenField) rbl.NamingContainer.FindControl("lvEditProjectSteps_hdnStepStatusStepId"); if (!String.IsNullOrEmpty(lvEditProjectSteps_hdnStepStatusStepId.Value) && lvEditProjectSteps_txtText != null && lvEditProjectSteps_txtComment != null) { var infoStep = oController.Step_SelectOne(Convert.ToInt32(lvEditProjectSteps_hdnStepStatusStepId.Value)); var infoStepStatus = oController.StepStatus_SelectOne_StepId_StatusId(Convert.ToInt32(lvEditProjectSteps_hdnStepStatusStepId.Value), Convert.ToInt32(rbl.SelectedValue)); lvEditProjectSteps_txtText.Text = infoStep.Name; lvEditProjectSteps_txtComment.Text = infoStepStatus.Text; } }

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  • Asp.Net MVC missing style and defaults to logon page

    - by user279750
    I just setup an out of the box "W2K8 R2 Web" server and installed IIS 7 out of the box. Then I installed the .NET4 framework and ran "aspnet_regiis -i" command. I created a site using .NET 4.0 Integrated app pool. I created an MVC application using the default MVC project template, without modifying I compiled the project and deploy the files using (Publish) to the virtual directory. I can pull the site up, but the styles are missing from the page and for some reason it routing to the /Account/LogOn?ReturnUrl=/

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  • ASP.NET small online store, shopping cart

    - by Tyler
    Currently I have a site that is using Google Checkout's mini cart system and I like it a lot, however, I'm wondering if there is a more professional way of doing it, while still keeping it simple. I've looked into an authorize.net account, but I need to find a way to handle the mini shopping cart before heading off to process the order. Are there any good open source mini shopping carts that are not linked with a merchant service?

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  • Asp.Net MVC Not Duplicate forms when Edit/Add

    - by Pino
    When we have anything that requires user input (Eg adding a product to a database) the Edit screen looks the same as the add screen. When using MVC .Net how do you handle this? Do you return the same view? Just adjust the model to reflect the change?

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  • Share ASP.Net membership info between two applications

    - by bill
    Hi All, I have an existing webapp and i'm attempting to setup BlogEngine .Net to share the membership tables Everything seems to work.. accept i can see that the Membership.ValidateUser call in blogengine returns false! While the other apps returns true. I'm at a loss.. Membership.GetUser called from both apps returns the correct user.. Any ideas? thanks!

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  • .net compact framework backward compatibility 3.5 and 2.0

    - by mack369
    Do I need to install .net 2.0 on the device, where .net 3.5 is installed? So far my application works on .net 2.0 (which potentially should be faster) but the long term plan is to port it to .net 3.5. I need to order devices and the OEM needs to know which version of .net should be add to Windows CE image (version 5.0). Shall I ask him to add both .net 2.0 and .net 3.5 ?

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