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  • Alert user when their session is about to expire

    - by budugu
    Note: Cross posted from Vijay Kodali's Blog. Permalink Here is a quick and dirty trick to alert users on session timeout. This is not a perfect solution. But it will give reader an idea to work on... Some facts before we start: Session doesn't end When the user closes his browser When the user navigates away from your page When user connection lost. Session ends, when the server hasn't gotten a request from the user in a specific time (Session timeout value)....Permalink

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  • Do you use ReSharper full time, or only enable it when needed?

    - by gorohoroh
    Based on a multitude of questions related to temporarily disabling ReSharper, and also on certain research data, I can see that a considerable share of ReSharper users have it disabled most of the time. They tend to enable it for a limited period of time (say, several hours), do whatever they need to do using its functionality, and disable it back until the next time they feel they need to use it. If you're using ReSharper (or other similar VS extensions, to that matter) in such occasional manner, can you clarify why you're doing this? Is your behavior based on performance, or other considerations? What kinds of tasks do you enable ReSharper for in this scenario?

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  • FxCop / Code Analysis with VS2010 Ultimate

    - by Cuartico
    I've getting some information about this, but I still can find a proper answer, I was asked recently in my company for this : "run a fxcop analysis on that code and tell me the results". Ok, I have VS2010 Ultimate which has code analysis, but before making any comment, I browse it on the internet cause I want to implement the best choice... So, let's say I'm gonna use the same rules on both analyzers: Should I recommend using one above the other? Should I say "hey, thats kinda old, let's use code analysis!" Should I get the same results on different computers? (for what I undersand, fxcop gives you some "points" and for what I've read, sometimes it gives you diff points on diff computers, I don't know about this with code analysis Thanks, any help would be appreciated

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  • VB6 general search form

    - by SilentRage47
    I'm working on an old vb6/access2003 app which is used to handle orders, bills of materials and that sort of things. I'm thinking about creating a form that I call every time the users needs to search for something. This should work like these: Click on the field to complete, let's say name of a buyer Open new form, search for the client and click on it Return the name of the buyer to the previous form (probably the header of the order) So, I would need to pass to the new form something that identify the type of search I have to do (so what access table to open) and return some values. Is my idea correct or there something better? I would like to use only one form for all the searches, now the app works with a lot of msflexgrid for every form.

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  • Running Outlook from VB with multiple email addresses [migrated]

    - by Mac
    I am sending emails from my VB6 system and I am having problems with sending a single email to various email addresses. The code is as follows: On Error Resume Next Err.Clear Set oOutLookObject = CreateObject("Outlook.Application") If Err <> 0 Then MsgBox "Email error. Err = " & Err & " Description = " & Err.Description EmailValid = "N" Exit Function End If Set oEmailItem = oOutLookObject.CreateItem(0) If Err <> 0 Then MsgBox "Email error. Err = " & Err & " Description = " & Err.Description EmailValid = "N" Exit Function End If With oEmailItem .Recipients.Add (SMRecipients) .Subject = SMSubject .Importance = IMPORTANCENORMAL .Body = SMBody For i = 1 To 10 If RTrim(SMAttach(i)) <> "" Then .attachments.Add SMAttach(1) 'i) Else Exit For End If Next i .send End With If Err <> 0 Then MsgBox "Email error. Err = " & Err & " Description = " & Err.Description EmailValid = "N" Exit Function End If ''' .Attachments.Add ("c:\temp\test2.txt") Set oOutLookObject = Nothing I have set SMRecipients to a single email address and it is fine but when I add more addresses seperated by semicolons or spaces it only sends to the original address. My system runs under XP. Another point is that it use to find the addresses in the Outlook Address book and where they wetre not specific enough it would display the matching addresses for selection of the correct one. It no longer does this.

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  • Tip: Regularily reset SharePoint Timer Service during development

    - by panjkov
    There is an interesting issue that can occur on development machines during development of SharePoint solutions that contain Site Templates or list templates in certain scenarios when site creation is not done manually, but using some kind of Custom Timer Job. The issue manifests in a way that even after retraction of old WSP and deployment of new WSP, even after performing IISRESET, sites created with new WSP don't have applied latest changes which are part of new WSP, but instead use (contain)...(read more)

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  • How should I structure a solution for a long term project?

    - by sooprise
    I'm about to create a do-everything dashboard for my team and am still having second thoughts about my project/solution structure. Since this could be a long ongoing project, I want to get the structure right from the beginning. This is what I had in mind: Create a solution named "doEverythingDashboard" Delete the project named "doEverythingDashboard" under the solution "doEverythingDashboard" Create winform project named "interface" Create console applications projects for each functionality of "doEverythingDashboard" Reference each console application in "interface" Does this make any sense? Would it make more sense to just have one project and create a class per functionality instead of an entire project?

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  • How to start Sharepoint Development - Resources wanted [closed]

    - by user1249641
    I'm a apprentice for software development here in good ol' Germany and I've been doing fairly well with c#, asp.net mvc, entity framework and LINQ so far. My superiors want me to focus solely on our intranet development and Sharepoint development. They don't provide me with any resources to start. No books, no co-workers with actual webpart-dev-experience, seminars and the likes. There for it's do it on your own or die. I bought a book and started working through it on my virtual machine messing with the infrastructure and everything i can get a grip on. My main problem however stays the actual development. I have managed to write 2 webparts which can be used as a rudimentary ticket system(using WSP Builder and SP2007). But there it stops. Are there any comprehensive step by step tutorials or blogs out there, like the asp.net tutorials on www.asp.net which take you by the hand go over each step with you? Starting with the basic classes, going over custom css implementation, Jquery/Javascript ajax and async calls? No matter how trivial, I appreciate every help and hint you can give.

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  • DXperience v2010 vol 2 Review

    - by kulrom
    Hi guys, this is my second review of these controls, and it will be quite different than the first. A few months ago I was engaged by a client to develop a web based application. He asked me (I guess they all ask the same) to make it good looking and attractive. The first thing I thought of when I heard this was "I must renew my DXperience subscription". And now I am glad I did that. Before I continue, I would like to say something to those readers who are totally new to DXperience. Guys, we all know that one of the more frustrating things for the ASP.NET developers is designing the good looking application. Well folks, your troubles are over! The DXperience takes much of the agony out of developing and designing an outstanding web application. Here we go!...(read more)

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  • Analytics for Windows 8 apps using Markedup

    - by nmarun
    The Windows 8 store does provide some analytics information to you in terms of downloads by market or by age group, ratings, in-app purchases. I find that a little too limiting. What if I want to know what page my users are spending most of their time or what events are being raised more frequently or are my users calling my app through the search contract I implemented or how many times was the share contract called. To answer questions like this, you need a more mature analytics framework. Markedup...(read more)

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  • Windows Azure Error: Failed to start Storage Emulator: the SQL Server instance ‘localhost\SQLExpress’ could not be found

    - by DigiMortal
    When running some of your Windows Azure applications when storage emulator is not configured you may get the following error: "Windows Azure Tools: Failed to initialize Windows Azure storage emulator. Unable to start Development Storage. Failed to start Storage Emulator: the SQL Server instance ‘localhost\SQLExpress’ could not be found.   Please configure the SQL Server instance for Storage Emulator using the ‘DSInit’ utility in the Windows Azure SDK.". Here’s how to solve this problem. You need to run DSInit utility to create database. For Windows Azure SDK 1.6 the location for DSInit utility is: C:\Program Files\Windows Azure Emulator\emulator\devstore By default DSInit expects that your database server is (local)\SQLEXPRESS but you can change it easily. If you have MSSQL instance called SQLEXPRESS then it is enough to just run DSInit. If you need some other instance then run the following command: DSInit /sqlinstance:<instance name> For default instance use “.” as instance name: DSInit /sqlinstance:. You can find more information about sqlinstance and other switches from DSInit documentation. If database was correctly created you should see dialog like this: When storage database is ready you can run your application.

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  • VS2010 Project and Solution Structure

    - by sooprise
    I'm about to create a do-everything dashboard for my team and am still having second thoughts about my project/solution structure. Since this could be a long ongoing project, I want to get the structure right from the beginning. This is what I had in mind: Create a solution named "doEverythingDashboard" Delete the project named "doEverythingDashboard" under the solution "doEverythingDashboard" Create winform project named "interface" Create console applications projects for each functionality of "doEverythingDashboard" Reference each console application in "interface" Does this make any sense? Would it make more sense to just have one project and create a class per functionality instead of an entire project?

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  • Trigger event on email send with old VB6 Outlook add-in

    - by Mayb2Moro
    I have a fairly old Outlook add-in written in VB6. This adds a toolbar on the Outlook ribbon with buttons for various bits of functionality which interact with emails in the inbox, the contact list and calendar. I have been asked if it would be possible to trigger some of the functions of this add-in when a user hits "Send" on an email. Does anyone know if it is possible to hook a VB6 program into the send event, or if it would be possible to write a new plugin, using .Net as an example, which could hook into the send event and trigger the functionality on the old plug in?? Sorry if this is a bit vague, it is a little hard to explain. If you need to know anything further, just ask, otherwise any advice is greatly appreciated!

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  • how to get sapi to say 1 word from a list of words

    - by mvaughn
    I am writing a program for a spelling test in vb 2010. I have 20 input textboxes for the user to spell the words as sapi says them. My question is ! How do I get sapi to say a word from a multiline textbox then pause and give the focus to the 1st textbox so the user can type it and give them 30 sec then sapi will say the next word then give focus to the 2nd textbox so user can type and give them 30 secs to type the word. Then sapi will say 3rd word the user will get 30 secs to type the word all the way to 20 words then the test will be done. I have 1 multiline textbox that holds 20 words

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  • Text Classification Implementation

    - by Hearty
    I've been trying to implement a text classification system. It needs to read a text file, and extract the words and the word frequency. So far, I've been planning to parse the words, put them in a dictionary and save it to an XML file. I am using C++/CLI. Is this a good implementation or is there a simpler or better implementation? May be related question (some code implementation): http://stackoverflow.com/questions/10631309/save-dictionary-to-xml-file

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  • Philosophy of scroll bars [closed]

    - by Parkhid
    Please suppose I want to design my own text editor . simply like notepad. Without using any richtextbox or other controls LIKE EDIT in C++. Main Handle is just a window in C++ or usercontrol in C#. The Question is here for scrolling option , how can I perform scrolling when user is typing. I mean vertical scrolling here . What is Philosophy of works of scroll bars in C++ windows or C# user controls ? Should I Clear the (Usercontrol or Window) When User reaches to end of (Usercontrol or Window) and then Put caret on start of (Usercontrol or Window) ? What about scrolling with thumb or hand scrolling ? How can I find the Text Position which scroll to ?

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  • Can i make a good career with VC++ programming ?

    - by Falconapollo
    I'm addicted to VC++ since 2008, and I begin to work for my current company from 2011 when I graduated in Mathematics. Now I still love VC++, it is a wonderful programming language. Now I'm a little confused whether it's a good idea to continue with Windows Programming. Now I'm in Beijing, China. Of course, I come from China. I want to find a work in Silicon Valley, America in the future. Can anyone tell me is it possible for me to find a VC++ work in Silicon Valley someday in the future? And what should I do in the recent years? Any help would be greatly appreciated!

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  • Where can I find free simple 3D models? [duplicate]

    - by fibo-Nacci
    This question is an exact duplicate of: What are good sites that provide free media resources for hobby game development? [closed] I'm learning OpenGL. Unfortunately can't create 3D models, but I would like to write some really simple games, to improve my programming skills. I need some really basic .obj file, which has one bmp, or jpeg texture. Where can I download some for free? Thanks in advance,

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  • VB 2010 LOGIN 3-TIMES LOOP [migrated]

    - by stargaze07
    How to put a loop on my log in code it's like the program will end if the user inputs a wrong password/username for the third time? At this point I'm having a hard time putting the loop code. This is my LogIn Code in VB 2010 Private Sub btnLogIn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogIn.Click Me.Refresh() Dim login = Me.TblUserTableAdapter1.UsernamePasswordString(txtUser.Text, txtPass.Text) If login Is Nothing Then MessageBox.Show("Incorrect login details", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error) Else Dim ok As DialogResult ok = MessageBox.Show("Login Successful", "Dantiña's Catering Maintenance System", MessageBoxButtons.OK, MessageBoxIcon.Information) MMenu.Show() MMenu.lblName.Text = "Welcome " & Me.txtUser.Text & " !" If txtPass.Text <> "admin" Then MMenu.Button1.Enabled = False ProdMaintenance.GroupBox1.Visible = True MMenu.Button2.Enabled = True MMenu.Button3.Enabled = True MMenu.Button4.Enabled = True Else MMenu.Button1.Enabled = True ProdMaintenance.GroupBox1.Visible = True MMenu.Button2.Enabled = True MMenu.Button3.Enabled = True MMenu.Button4.Enabled = True End If Me.Refresh() Me.Hide() End If End Sub

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  • Installing NVIDIA driver causes black screen (750M)

    - by aftrumpet
    I have a dual boot set up on a Lenovo Ideapad Y500 with NVIDIA 750M and I am having problems installing the graphics cards. I have made sure to install both linux-headers-generic and linux-source, and yet have ended up with a black screen whether I install nvidia-current, nvidia-current-updates, nvidia-experimental-310, and nvidia-319. I even tried enabling proprietary drivers through settings and still ended up with a black screen on boot. Is my graphics card just not supported yet, or is there a way to fix this?

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  • Making Separate Assemblies For Different Types Of Tests For The Same Component?

    - by sooprise
    I was told by a few members here that splitting up my unit tests into different assemblies for different components is the best way to structure unit tests. Now, I have a few questions about that idea. What are the advantages of this? Organization, and isolation of errors? Let's say I have a component named "calculator", and I create an assembly for the unit tests on "calculator". Would I create a separate assembly for the integration tests I want to run on "calculator"? Or is the definition of an integration test a test across multiple components, like "calculator" and whatever else, which would require a separate assembly to test both of them together? In that case, would I have one assembly to do all of the integration testing for every component combination?

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  • Grouping GridView on Windows 8

    - by nmarun
    It took me a few minutes to get the grouping working on the GridView on my Windows 8 app. I’m sharing what I did just so others can get it working sooner and go by the rest of their work. In VS 2012, I added a Grouped Items Page to my Windows 8 application project. By default, the template will add some sample data, so you can just run it to see how things look. Let’s see what it takes to show our custom data on the page. I’ll stat with the data source. 1: public class Team 2: { 3: public Team( string...(read more)

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  • What are some ways you use VS2010 Toolbox to be more productive?

    - by emragins
    I just saw a presenter who had pre-loaded a large number of code snippets into the Toolbox so that he could pull them into the presentation rather than trying to re-type code on the spot (or have it already integrated and trying to comment/uncomment/etc.) This seemed like an extremely effective use. It got me thinking, though, that perhaps the Toolbox is far more powerful than I've ever considered, but a couple quick google searches didn't yield what I was looking for. What are some other uses of the Toolbox that could help in productivity which may or may not be obvious?

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  • c++ accumulate with move instead of copy [migrated]

    - by user74399
    I have the following code auto adder = [](string& s1, const string& s2)->string&& { if (!s1.empty()) s1 += " "; s1 += s2; return move(s1); }; string test; test.reserve(wordArray.size() * 10); string words = accumulate(wordArray.begin(), wordArray.end(), move(test), adder); What I would like here is to avoid string copying. Unfortunately this is not accomplished by the vs2012 implementation of accumulate. Internally accumulate calls another function _Accumulate and the rvalue functionality gets lost in the process. It I instead call the _Accumulate function like so string words = Accumulate(wordArray.begin(), wordArray.end(), move(test), adder); I get the intended performance gain. Must the std library be rewritten to take rvalue arguments into consideration? Is there some other way I may use accumulate to accomplish what I want without cheating to much?

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