AddRefActCtx function (winbase.h)

The AddRefActCtx function increments the reference count of the specified activation context.

Syntax

void AddRefActCtx(
  [in] HANDLE hActCtx
);

[in] hActCtx

Handle to an ACTCTX structure that contains information on the activation context for which the reference count is to be incremented.

None

This function is provided so that multiple clients can access a single activation context.

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	winbase.h (include Windows.h)
Library	Kernel32.lib
DLL	Kernel32.dll