Answer Posted / Sunil Agarwal

An extender provider in C# is used with the Windows Forms Extensibility (WFE) feature. To use it, you need to create a custom extender provider class that derives from System.Windows.Forms.ExtenderProviderBase and overrides its methods. You can then add this provider to your form and extend other controls on the form.

Why can't we use a static class instead of singleton?

954

What is an abstract class c#?

969

Which namespaces are necessary to create a localized application?

1142

What is expression tree in c#?

998

How do you inherit a class into other class in c#?

995

How to assign Null value to Var?

1064