Delegate.Combine Method (Delegate, Delegate)
Assembly: mscorlib (in mscorlib.dll)
The delegate whose invocation list comes first.
The delegate whose invocation list comes last.
Return ValueA new delegate with an invocation list that concatenates the invocation lists of a and b in that order. Returns a if b is a null reference (Nothing in Visual Basic), returns b if a is a null reference, and returns a null reference if both a and b are null references.
Both a and b are not a null reference (Nothing in Visual Basic), and a and b are not instances of the same delegate type.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.