TB_CHECKBUTTON (Compact 2013)

3/28/2014

For a toolbar, this message checks or clears a specified button.

For a central menu, this message sets or unsets the checked state of the corresponding menu item (soft keys do not support drawing a check).

Syntax

TB_CHECKBUTTON
    wParam = (WPARAM) idButton;
  lParam = (LPARAM) MAKELONG (fCheck, 0);

Parameters

• idButton
  Command identifier of the button to check.

• fCheck
  Check flag. If set to TRUE, the check is added. If set to FALSE, the check is removed.

Return Value

TRUE indicates success. FALSE indicates failure.

Requirements

See Also

Reference

Toolbar Controls Messages
TB_ENABLEBUTTON