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CWindow::SetWindowLong

  • Article

Sets a 32-bit value at a specified offset into the extra window memory.

LONG SetWindowLong(
   int nIndex,
   LONG dwNewLong 
) throw();

Remarks

See SetWindowLong in the Windows SDK.

Notes

To write code that is compatible with both 32-bit and 64-bit versions of Windows, use CWindow::SetWindowLongPtr.

Requirements

Header: atlwin.h

See Also

Concepts

CWindow Class

CWindow Members

CWindow::GetWindowLong

CWindow::SetWindowWord