Check if it is async postback triggered by CallBackManager.
'Declaration
Public Shared Function IsAsyncPostBack( _
ByVal As Page _
) As Boolean
public static bool IsAsyncPostBack(
Page
)
Parameters
- page
- Reference to Page
Return Value
True: async postback triggered by CallBackManager.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2