Gets a value indicating whether the BeginInvoke call completed synchronously.
Assembly: mscorlib (in mscorlib.dll)
If it is detected that the BeginInvoke call completed synchronously in the AsyncCallback delegate, it is probable that the thread that called BeginInvoke is the current thread. Most providers of the IAsyncResult interface will not use the capability and will return a default false.
Current implementation of always returns false.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.