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TB_AUTOSIZE message

  • Article

Causes a toolbar to be resized.

Parameters

wParam

Must be zero.

lParam

Must be zero.

Return value

No return value.

Remarks

An application sends the TB_AUTOSIZE message after causing the size of a toolbar to change either by setting the button or bitmap size or by adding strings for the first time.

Requirements

Requirement Value
Minimum supported client
 Windows Vista [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Header
Commctrl.h