Adds an item to the AttributeCollection.
[Visual Basic] Overridable Public Sub Add( _ ByVal key As String, _ ByVal value As String _ ) [C#] public virtual void Add( string key, string value ); [C++] public: virtual void Add( String* key, String* value ); [JScript] public function Add( key : String, value : String );
AttributeCollection Class | AttributeCollection Members | System.Web.UI Namespace