Sytze,
I tested this code and it doesn't have the problem. You might be getting a
dangling reference leaving one of the forms open, or a data session being
changed in an object that isn't going back correctly.
I did notice without setting the closable property, it was possible to close
the top level window before all the modal windows were closed.
Tracy
PRIVATE otoplevel
otoplevel = CREATEOBJECT("toplevel")
otoplevel.runform()
DEFINE CLASS toplevel as Form
caption = "Top level modal form testing"
width = 800
height = 600
showwindow = 2
ADD OBJECT cmd1 as cmdLaunch
PROCEDURE runform
this.Show()
READ EVENTS
ENDPROC
PROCEDURE error
LPARAMETERS nE, cM, nL
MESSAGEBOX("Error: " + TRANSFORM(nE) + CHR(13);
+ "Message: " + MESSAGE() + CHR(13) ;
+ "Method: " + cM, 0, this.Caption)
CLEAR EVENTS
RETURN TO MASTER
ENDPROC
PROCEDURE queryunload
CLEAR EVENTS
ENDPROC
ENDDEFINE
DEFINE CLASS intop as form
caption = "Modal Form in Top Level"
width = 400
height = 300
ShowWindow = 1
WindowType = 1
ADD OBJECT cmd1 as cmdLaunch
ENDDEFINE
DEFINE CLASS cmdLaunch as CommandButton
width = 75
height = 23
caption = "Launch"
PROCEDURE click
LOCAL modalform
thisform.closable = .F.
modalform = CREATEOBJECT("intop")
IF this.Parent.showwindow = 1
modalform.top = this.Parent.top + SYSMETRIC(9)
modalform.left = this.Parent.left + SYSMETRIC(9)
IF modalform.left + modalform.width > otoplevel.width ;
OR modalform.top + modalform.height > otoplevel.height
modalform.top = 0
modalform.left = 0
ENDIF
ENDIF
modalform.Show()
modalform = .NULL.
thisform.closable = .T.
ENDPROC
ENDDEFINE
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