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IAgentNotifySink::DragStart

  • Article

[Microsoft Agent is deprecated as of Windows 7, and may be unavailable in subsequent versions of Windows.]

HRESULT DragStart(
   long dwCharID,  // character ID
   short fwKeys,   // mouse button and modifier key state
   long x,         // x-coordinate of mouse pointer
   long y          // y-coordinate of mouse pointer
);

Notifies a client application when the user starts dragging a character.

  • No return value.

dwCharID

Identifier of the dragged character.

fwKeys

A parameter that indicates the mouse button and modifier key state. The parameter can return any combination of the following:

Value Description
0x0001 Left Button
0x0010 Middle Button
0x0002 Right Button
0x0004 Shift Key Down
0x0008 Control Key Down
0x0020 Alt Key Down

 

x

The x-coordinate of the mouse pointer in pixels, relative to the screen origin (upper left).

y

The y-coordinate of the mouse pointer in pixels, relative to the screen origin (upper left).