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TIMERPROC callback function (winuser.h)

  • Article

An application-defined callback function that processes WM_TIMER messages. The TIMERPROC type defines a pointer to this callback function. TimerProc is a placeholder for the application-defined function name.

Syntax

TIMERPROC Timerproc;

void Timerproc(
  HWND unnamedParam1,
  UINT unnamedParam2,
  UINT_PTR unnamedParam3,
  DWORD unnamedParam4
)
{...}

Parameters

unnamedParam1

unnamedParam2

unnamedParam3

unnamedParam4

Return value

None

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header winuser.h (include Windows.h)

See also

Conceptual

KillTimer

Reference

SetTimer

Timers

WM_TIMER