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Named & optional parameters are a new C# language feature coming up with .NET FX 4.0 and guess what… it’s in Silverlight 4 as well! Optional parameters will come very useful when defining complex APIs where you would usually have to provide several...
String.IsNullOrWhiteSpace Previous version of C# contain method String.IsNullOrEmpty which checks whether string is empty or null. If String only contain white spaces (it's also a case of empty string) you will be required to add an additional trim()...
In Silverlight, you will bind the controls such as List/Grid with Observable collection so that any change in the collection automatically reflected on the control. Often you will be required to convert the List to an observable collection but there isn...
There are scenarios when you want to directly upload the file from the client browser/application to S3. Amazon provides simple POST method to upload files to amazon File Upload . That method is not acceptable when you want to upload the file(s) programatically...
I was working on the unbound SilverLight DataGrid and thought to write one in this regard, There are scenarios when you don't have a predefined collection of objects to bind to SilverLight DataGrid or you don't know the structure of the object to bind...
You can customize the DataGridView to work the way you want. There are scenarios when default behavior of the DataGridView is not sufficient to fulfill the requirements. For example you want to override the behavior of DataGridView such that when i press...
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