| Type | Description | ||
| Button as Integer | An integer that corresponds to the state of the mouse buttons in which a bit is set if the button is down. | |||
| Shift as Integer | An integer that corresponds to the state of the SHIFT, CTRL, and ALT keys. | |||
| X as OLE_XPOS_PIXELS | A single that specifies the current X location of the mouse pointer. The x values is always expressed in container coordinates. | |||
| Y as OLE_YPOS_PIXELS | A single that specifies the current Y location of the mouse pointer. The y values is always expressed in container coordinates. |
The MouseMove event is generated continually as the mouse pointer moves across objects. Unless another object has captured the mouse, an object recognizes a MouseMove event whenever the mouse position is within its borders.