CDM_HIDECONTROL Overview  Group

The CDM_HIDECONTROL message hides the specified control in an Explorer-style Open or Save As common dialog box. The dialog box must have been created with the OFN_EXPLORER flag; otherwise, the message fails.

CDM_HIDECONTROL

wParam = (WPARAM) id; 

lParam = 0;

 

// corresponding macro

void CommDlg_OpenSave_HideControl(hdlg, id);

 

Parameters

hdlg

Handle of the common dialog box window to receive the message.

id

Identifier of the control to hide.

Return Values

No return value.

See Also

GetOpenFileName, GetSaveFileName, OPENFILENAME