TB_GETBUTTONSIZE message

Retrieves the current width and height of toolbar buttons, in pixels.

Parameters

wParam
Must be zero.
lParam
Must be zero.

Return value

Returns a DWORD value that contains the width and height values in the low word and high word, respectively.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

 

 

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