Hello Sergey

thanks for your imput on this.

just like that it doesn't work, but let me try a few different variations, i'll get back with you.



>VFP caches everything. Try

CLEAR CLASS FullSizeDisplay
>CLEAR CLASSLIB MSChartTempClass
>e.t.c

>>
>>does anyone have an idea why the following errors "File In Use" on the 2 delete comands?
>>the created form releases fine, exits, and the code (the delete comands) are executed, but fail.
>>

>>		LOCAL ;
>>			SaveInPath, ;
>>			VcxName, ;
>>			ClassName
>>
>>		SaveInPath	= GetPath("TEMP", .T.)
>>		VcxName		= SUBS(SYS(2015), 2) + ".vcx"
>>		ClassName	= "MSChartTempClass"
>>		THISFORM.Pageframe1.ReportGraph_Page.Chartarea1.SAVEASCLASS(SaveInPath + VcxName, ClassName, "")
>>
>>		THISFORM.VISIBLE		= .F.
>>		THISFORM.WINDOWSTATE = 0
>>
>>		FullSizeDisplay = NEWOBJECT("FullSizeDisplay", THIS.CLASSLIBRARY)
>>		set classlib to (SaveInPath + VcxName) addi
>>		*FullSizeDisplay.NEWOBJECT(ClassName, ClassName, (SaveInPath + VcxName))
>>		FullSizeDisplay.AddOBJECT(ClassName, ClassName)
>>		FullSizeDisplay.LOCKSCREEN				= .T.
>>		FullSizeDisplay.VISIBLE					= .T.
>>		FullSizeDisplay.oCallingForm			= ThisForm
>>		FullSizeDisplay.&ClassName..TOP		= 0
>>		FullSizeDisplay.&ClassName..LEFT		= 0
>>		FullSizeDisplay.&ClassName..WIDTH	= FullSizeDisplay.WIDTH
>>		FullSizeDisplay.&ClassName..HEIGHT	= FullSizeDisplay.HEIGHT
>>		FullSizeDisplay.&ClassName..VISIBLE	= .T.
>>		FullSizeDisplay.LOCKSCREEN				= .F.
>>		FullSizeDisplay.SHOW(1)
>>
>>		* *** clean up
>>		FullSizeDisplay = .NULL.
>>		RELEASE CLASSLIB (SaveInPath + VcxName)
>>		* *** for some reason the delete command
>>		* *** errors "file in use"
>>		*clear CLASSLIB (SaveInPath + VcxName)
>>		DELETE FILE (SaveInPath + VcxName)
>>		DELETE FILE (SaveInPath + JUSTSTEM(VcxName) + ".vct")
>>
>>		THISFORM.VISIBLE = .T.
>>

>>thanks for all your help!