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TB_COMMANDTOINDEX

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This message retrieves the zero-based index for the button associated with the specified command identifier.

TB_COMMANDTOINDEX wParam = (WPARAM) idButton; 
  lParam = 0;

Parameters

  • idButton
    Command identifier associated with the button.
  • lParam
    Not used.

Return Values

The zero-based index for the button indicates success. The -1 value indicates the specified command identifier is invalid.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Commctrl.h.

Last updated on Wednesday, April 13, 2005

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