MouseWheel event (Main Control)

Visual Basic example
Visual C++ 4.0 example

Syntax void MouseWheel (short nDelta, short Shift, long x, long y);

Overview:  Refer to Detecting Events.

Remarks

Occurs when the user rotates or clicks the mouse wheel over the Raster View Control, if the EnableMouseWheel property has been set to TRUE.

See Also

Elements:  EnableMouseWheel property, Click event, DblClick event, MouseDown event

Topics:  Working with the Control: General Behavior
Working with the Control: Client Area Usage