The MouseWheelEventArgs class implements argument of the event that occurs when the mouse wheel is turned.
| Designer name | Brief description | |
| The Create designer creates argument of the event that occurs when the mouse wheel is turned. |
| Property name | Brief description | |
| WheelDelta | The WheelDelta property returns the change of mouse wheel position. |
| Property name | Brief description | |
| Button | The Button property returns code of the mouse button with which any action was performed. | |
| pPoint | The pPoint property returns the mouse cursor coordinates in the client area of a component during mouse actions. | |
| ShiftState | The ShiftState property returns a value that corresponds to the state of auxiliary keys (SHIFT, ALT and CTRL) and mouse buttons when the actions are executed with the mouse. |
See also: