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_IMSVidCtlEvents::MouseUp

 
Microsoft DirectShow 9.0

_IMSVidCtlEvents::MouseUp

This topic applies to Windows XP or later.

The MouseUp method is called when the user releases the left mouse button while the mouse pointer is over the Video Control.

Syntax

  void MouseUp(
  
  short
  
  Button
  ,
  
  short
  
  Shift
  ,
  
  OLE_XPOS_PIXELS
  
  x
  ,
  
  OLE_YPOS_PIXELS
  
  y
  
  );

Parameters

  Button

Specifies the mouse button. See Remarks.

  Shift

Specifies the shift state. For possible values, see the Remarks for the KeyUp event.

  x

Specifies the x position.

  y

Specifies the y position.

Return Values

This method does not return a value.

Remarks

The Button parameter may have one of the following values:

Value Meaning
0x1 The left button is pressed.
0x2 The right button is pressed.
0x4 The middle button is pressed.

The dispatch identifier (dispid) of this method is DISPID_MOUSEUP.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also