PRB: Form's Visible Property Does Not Respect Modal WindowType

MORE INFORMATION

Code Sample to Reproduce Problem

  * The following example uses DEFINE CLASS and CREATEOBJECT()
   * to create two custom classes named FormChild and FormGrandChild from
   * the Visual FoxPro Form base class. ACLASS() is used to create an
   * array named gaNewarray containing the class names, which is
   * then displayed.

   CLEAR
   PUBLIC frmMyForm
   frmMyForm = CREATEOBJECT("FormGrandChild")
   frmMyForm.visible=.t.
   * frmMyForm.show     && uncomment this for proper behavior
   WAIT WINDOW 'After calling the form' TIMEOUT 2

   DEFINE CLASS FormChild AS FORM
   ENDDEFINE

   DEFINE CLASS FormGrandChild AS FormChild
          Caption='Hi'
          Left   = 10
          Top    = 10
          Height = 54
          Width  = 99
          WindowType = 1     && modal
          PROCEDURE Init
                   THIS.AddObject("Cmd1", "MyCmdBtn")
                   this.cmd1.left = (thisform.width - this.width) /2
                   this.cmd1.top = (thisform.height - this.height) /2
                   this.cmd1.visible = .t.
          ENDPROC
   ENDDEFINE

   DEFINE CLASS MyCmdBtn AS CommandButton
          Caption='Bye' && Caption on the Command button
          Left   = 10   && Command button column
          Top    = 10   && Command button row
          Height = 18   && Command button height
          Width  = 60   && Command button height
          PROCEDURE Click
                   THISFORM.Release
                   CLEAR EVENTS
          ENDPROC
   ENDDEFINE