MouseUp Method
Class: tstoolbarbutton
Expand/Collapse source code of procedure MouseUp Source Code
LPARAMETERS nButton, nShift, nXCoord, nYCoord
*-- If lCancelClick property is .T., issue a NODEFAULT
*-- to prevent button from being visually pushed.
IF this.lCancelClick
  this.lCancelClick = .F.
  NODEFAULT
ENDIF