i am working in asp.net mvc . i am using partial views but when i clicked on particular link i got the following error
500 Internal Server Error
any one know the reson thanks
About 30 minutes of troubleshooting and it turns out the person who's trying to use my application doesn't have the newest version of the .NET Framework. Is there a way or some KB article which describes a best practice for informing users who are not updated or do not have the framework, etc.
Thanks!
I am looking for ways to store data in a windows form application in .NET.
I want to make the input data of a system persistent, so when I close my program and open it again, the data is retrieved.
Which ways are of doing this besides creating a linked database?
Examples are gladly appreciated
regards
I'm not getting to hang of the entire FormAuthentication thing. Is there an up-to-date tutorial somewhere? I found this one, but it a bit old and the syntax doesn't match recent Asp.Net MVC.
I am writing a C# application and I would like to make calls to different matlab functions simultaneously(from different threads). Each Matlab function is located in its own compiled .net library. It seems that I am only able to call one Matlab function at a time however.
ie, if matlab_func1() gets called from thread1 then matlab_func2() gets called from thread2, matlab_func2() must wait for matlab_func1() to finish executing.
Is there a way to call different matlab functions simultaneously? Thanks.
In my asp.net web application,I use IFrames to show another page inside one page.But the problem is that the page load event of the embedded page in the IFrame is not firing when the Iframe is shown by clicking on a button in the parent page.I use the IFrame's visibility is true/false to show or hide the Iframe.I am confused what is happening there.Can somebody solve my problem....
What's the best way to approach using Mercurial (HG) programmatically from C#?
I will be creating HG repositories, committing, and using other default HG functions. Are there are open-source .NET libraries that would allow me to do this?
Thanks in advance.
I have a tab on my page, when i click on this tab, i need to show a pdf file on page(browser).
For this i am writing function on control like this
public ActionResult PricedPdf(string projID,string fileName)
{
byte[] bArr = new byte[] { };
bArr =getdata();
return File(bArr, System.Net.Mime.MediaTypeNames.Application.Pdf, fileName+".pdf");
}
Now my problem is when i render this, page only show some unreadable data not pdf.
Hello,
this should be pretty simple but I don't get it. How can I draw a single point in .Net? If I use g.DrawLine(Black,0,0,0,0) nothing is drawn and if I use g.DrawLine(Black,0,0,1,0) a line with 2 dots is used. The same happens with g.DrawRectangle. This has me intrigued.
Thanks in advance.
i need to add this namespce to app c# file.
using System.Data;
so any way to add automaticlly to new created page in c#.net.
so i don't required to add this name space to new pages.
Which name is more consistent with .NET naming standards for properties and methods?
1.
public string XRef { get; set; }
2.
public string Xref { get; set; }
I'm rendering a DropDownList in my Visual Studio 2005 ASP.NET code behind page out to an HtmlTextWriter, but when I try to add the SelectedIndexChanged event that doesn't get rendered.
Any ideas? Is this even possible?
Assume you are taking over a legacy .NET app. pre - 3.0
What are the top 5 diagnostic measures, profiling or otherwise that you would employ to assess the health of the application?
I want to use code access security and add code modify group. but I dont see .NET Configuration Tool in the administrator tools.
so where can I find this tool?
Thanks in advance.
Has there been any change in page life cycle event in asp.net 3.5(I mean some addition or any modification in the exisitng one)?
Sorry to ask in this way as because recently in an interview I have been asked by an interviewer. I dare to ask him the answer for this even after the interview!
If the asnwer is yes, kindly give some detailing about that; even a tutorial link will also do if no explicit explanation.
Thanks
I have an ASP.NET page which utilizes jQuery for an autocomplete-type scenario. The jQuery tucks the actual selected values into a hidden field it creates on the fly, but for some reason I cannot get the value of that standard HTML field on postback by calling Request.Form["HiddenFieldName"]. I can see it by ordinal in the Request.Form object, but if I add/remove controls it will break. Any suggestions?
I am building a search page in asp.net 3.5. Search takes a bit of time (few seconds to few minutes). Current I use AsyncMethodCaller to call Search method. AsyncMethodCaller method stores search results in Session. I user Ajax timer to check if Search method finished and then display results.
What would be the best way to implement this scenario?
Can anybody recommend some quality ASP.NET hosting providers that allow you to multiple domains without making you use a "reseller" account or purchase multiple accounts. I really only need email accounts for one of the domains.
I'm looking for something about $20 to $45 USD.
The question I always wanted to ask and was afraid to, actually - what language is .NET Framework written in? I mean library itself.
It seems to me that it was C and C++ mostly. (I hope Jon Skeet is reading this one, it`ll be very interesting to hear what he thinks about it)
I know that whenever you add/remove/modify any file in the "App_Code", "App_GlobalResources", and "bin" directories that ASP.NET will recompile and essentially restart the application.
My question is : "What happens to any threads currently executing durring the change?"
Do they finish? Is a Thread.Abort Exception thrown?
What happens if the application itself makes a change in any of those directories?
when i debug our website then he works fine. but when i want to refresh that i refresh it in browser i see that my asp.net development server is automatically closed before my refresh so browser tell me that " Unable to connect". why are development server is automatically closed without any reason.
Are you know why development server is automatically closed.
I have a Perl script that calls aspnet_compiler.exe to compile a large ASP.NET website. The problem is that it takes very long to run. Is there any way to compile just a single .aspx file from the command line? (I think that would suit the needs of my script) It seems that all aspnet_compiler.exe can do is compile at a directory level.