Event for Selected Row in ListBox using MVVM in Windows Phone 7

for this

check Date is valid in the string type bounded textbox in Windows phone 7

try
{
System.Globalization.CultureInfo cul = CultureInfo.InVariantCulture;
datetime dt = DateTime.Parse("dfasdas",cul);
}
catch
{
MessageBox.Show("Invalid Date");
}

Windows Phone 7 :MouseLeftButtonClick Event Handled using MVVM

Click Here

Embedded Error Handling in ASP.net Projects

Click Here

Easiest Way to add Ajax to your webpage - ASP.NET tutorial http://url4.eu/6fqW9

Create TabControl Programmatically in Windows Phone 7

Click here : SampleTabControl.zip

Windows Phone 7 Design Guidelines – Cheat Sheet

Windows Phone 7 Design Guidelines – Cheat Sheet

Navigation Cancellation on LogOut button in Windows Phone 7

Click Here for Sample Code

Education Change Starts Locally

Click Here

Education Change Starts Locally

Click Here

Download files , videos and sounds in Windows Phone 7

WindowPhone7 sample code

MVC Tutorials

Check this out : MVC Tutorials

For the Windows Phone Tutorials

For the Windows Phone Tutorials http://bit.ly/ihotl5

Creating Tree view structure in Windows Phone 7 Application

Click on the following link for the Source Code and sample Application :

SampleWindowTreeView

Creating Tree view structure in Windows Phone 7 Application