property DragInfo.X as Long
Indicates the x-position of the cursor, when the drag operation starts.

TypeDescription
Long A Long expression that indicates the x-position of the cursor, when the drag operation starts.
The X / Y property indicates the (x,y)-position of the cursor, relative to the upper-left corner of the control, when dragging operation begins. The OffsetX / OffsetY property specifies the (x,y)-position of the layer, relative to the upper-left corner of the control. The  OffsetXValid / OffsetYValid property to validate the (x,y)-position of the layer. For instance, you can use the OffsetYValid property on "0", and so no vertical movement is allowed.

The following properties can be used during dragging to determine the horizontal / vertical offset:

The DeltaAngle property specifies the angle (in degrees) that has been rotated the layer/object, during the drag operation.