View source for WpQueryButtonAppearance

{{DISPLAYTITLE:wpQueryButtonAppearance}}
This method is specific to version 3, or higher, of the OS/2 operating system.

This instance method returns the Frame Control Button appearance of an object.

==Syntax==
<PRE>
#define INCL_WINWORKPLACE
#include <os2.h>

WPObject     *somSelf;        /* Pointer to the object on which the method is being invoked. */
ULONG        ulButtonType;   /* A flag indicating the type of control button. */

ulButtonType = _wpQueryButtonAppearance(somSelf);
</PRE>

==Parameters==
;''somSelf'' ([[WPObject]] *) - input
:Pointer to the object on which the method is being invoked.
:Points to an object of class WPObject.

==Returns==
;''ulButtonType'' ([[ULONG]]) - returns
:A flag indicating the type of control button.
:Possible values are described in the following list:
::HIDEBUTTON
::MINBUTTON
::DEFAULTBUTTON

==Usage==
This method is usually called by the system to retrieve the object's Frame Control Button appearance.

==How to Override==
This method is generally not overridden.

==Related Methods==
* [[wpSetButtonAppearance]]
* [[wpclsQueryButtonAppearance]]

[[Category:Workplace Instance Methods]]