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ASP.NET - WebMatrix chapters 4-6 videos are now live

Posted By:      Posted Date: September 21, 2010    Points: 0   Category :ASP.Net
#4 | Working with Forms - 18 minutes #5 | Working with Data - 27 minutes #6 | Working with Files - 22 minutes Read More......(read more)

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Free Series of SharePoint Workflow How-to Videos

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I need to provide some alternate content for my non-Flash users.

I have a directory of video files that is scanned using the DirectoryInfo() function, and I want to use the results to embed all files ending in ".mov" in QuickTime players on a web form.

How would you approach this? Right now I am using the count on the array of videos to determine how many times to repeat the embed code.  But this seems inelegant.

Is there a way to have a single QuickTime player.ascx control that gets duplicated according to the number of videos available for display?

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pplication: WebMatrix.exe
Framework Version: v4.0.30319
Description: The application requested process termination through System.Environment.FailFast(string message).
Message: Unrecoverable system error.
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DatabaseHelper for WebMatrix


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I am trying to retrieve xml from a small function in my .cshtml page. Its throwing me an error. This however, runs fine in a console/form environment.

It takes 3 parameters and 1 exception.

myDll.GetXML(year, username, uniqueidentifier, out ex);

When I run this page I get the error, "Conversion failed when converting from a character string to uniqueidentifier."

Or a stack of.

System.Data.SqlClient.SqlException (0x80131904): Conversion failed when converting from a character string to uniqueidentifier.

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Any plans on releasing the source code for WebMatrix itself?


I tried reflecting into WebMatrix.exe but was unable.  I'm interested on how you integrated the WPF Ribbon & the Office-style sidebar.

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I am novice  user to raizor syntax using webmatrix and i am trying to connect MS Sql server database (instead of using .sdf file i am using .mdf file) using the tool webmatrix for startersite.

The connection string that i setup as follows.

<?xml version="1.0"?>


        <compilation debug="false" targetFramework="4.0" />
    <add name="OESConnectionString" connectionString="Data Source=.\SQLServer2005;AttachDbFilename=|DataDirectory|\OES_Data.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient" />


And i am using websecurity helper as well and the setup is as follows.

WebSecurity.InitializeDatabaseConnection("Data Source=INLTE5556\\SQLServer2005;Initial Catalog=OES;Integrated Security=True", "System.Data.SqlClient", "UserProfile", "UserId", "Email", true);

When i am trying to insert the user details into database i am getting the below error.

Format of t

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Live website slow - very urgent


Hi All, 

Finally i came to know because of firebug that  ScriptResource.axd's (multiple) are making my files slow on first click

How do i merge them into 1 ??



1. ScriptResource.axd is making my page slow in first click.

On second click onwards its fine as i have added handler from http://madskristensen.net/post/Compress-WebResourceaxd-in-ASPNET.aspx   It helps performance but from second click onwards.I am testing it with FireBug.

2. I have also seen and treid http://www.codeproject.com/KB/aspnet/AspNetOptimizer.aspx  but not able to make out how to implement in my application.

3. I also tried http://madskristensen.net/post/Optimize-WebResourceaxd-and-ScriptResourceaxd.aspx but it has error, I tried making chnage as per the discussion in url but it is sill giving error.

4. I have also made scriptmanager as release mode

Please help its urgent


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