5.47 GetScreenSize Method

Description:	Acquires the dimensions of the screen in the units defined in the ScaleMode parameter.
Used in controls:	None.
Used in objects:	Form
Parameters:	VT_I4 - ScreenWidthS9(9) COMP-5 VT_I4 - ScreenHeightS9(9) COMP-5 [VT_I2 - ScaleModeS9(4) COMP-5]
Description of Parameters:	ScreenWidth: Returns the width of the screen. ScreenHeight: Returns the height of the screen. ScaleMode: The units to be used. If omitted, PowerCOBOL uses the ScaleMode property value. Use the values (with equivalent constants) 0 - Pixels(POW-SCALEPIXELS) 1 - 1/100mm(POW-SCALEHIMETRIC) 2 - 1/1000inch(POW-SCALEHIENGLISH) 3 - 1/20Points (POW-SCALETWIPS)
Return value:	None.
Example:	WORKING-STORAGE SECTION. 01 ScreenWidth PIC S9(9) COMP-5. 01 ScreenHeight PIC S9(9) COMP-5. 01 ScreenScale PIC S9(4) COMP-5. PROCEDURE DIVISION. * Specify the scale desired - * Pixels in this example MOVE 0 To ScreenScale INVOKE MainForm "GetScreenSize" USING ScreenWidth ScreenHeight ScreenScale
Backward compatibility method name:	GETSCREENSIZE
Backward compatibility arguments:	A group item having the following elementary items. 1.S9(4) COMP-5 2.S9(4) COMP-5