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Start xaml page for the Windows Phone 7 application

The name of the starting xaml page for the Windows Phone 7 application is in the Properties\WMAppManifest.xml file: . . . < Tasks > < DefaultTask Name = " _default " NavigationPage = " MyStartXamlPage.xaml " /> </ Tasks > . . .

Using the PC Keyboard Windows Phone 7 Emulator

Press on the “Page UP” key and start typing!

Windows Phone 7 development Error

I tried to debug a Windows Phone 7 application in Visual Studio 2010 when I received the error “Zune Software is not installed. Install the latest version of Zune software”, it turned out I did not select the correct deployment target for the project, I had “Windows Phone 7 Device” selected instead of “Windows Phone 7 Emulator.

Selecting a Single value using LINQ to SQL

TablesDataContext myDB = new TablesDataContext (); String stVar = ( from table in myDB.DBTable where table.column1 == "…." && table.column2 == "….." select table.StringColumn).Single(); int intVar = ( from table in myDB.DBTable where table.column == "..." select table.intColumn).Single().Value;