DOCUMENT:Q189710 19-AUG-1999 [foxpro] TITLE :FIX: ActiveX Control Shows Through Page After Modal Form Runs PRODUCT :Microsoft FoxPro PROD/VER:WINDOWS:5.0,5.0a OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, versions 5.0, 5.0a ------------------------------------------------------------------------------- SYMPTOMS ======== After you display a modal form from a calling form that has an OleContainer/ActiveX control in an inactive Pageframe page, the ActiveX control bleeds through and displays on the active page. RESOLUTION ========== After you display and then close the modal form, set the Visible property of the OleContainer control holding the ActiveX control to .F., then back to .T. STATUS ====== Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. This has been corrected in Visual FoxPro 6.0. MORE INFORMATION ================ Steps to Reproduce Behavior --------------------------- 1. Run the following code from a program (.prg) file: PUBLIC OFORM1 OFORM1=CREATEOBJECT("form1") OFORM1.SHOW() DEFINE CLASS FORM1 AS FORM AUTOCENTER = .T. NAME = "Form1" HEIGHT = 300 ADD OBJECT PF1 AS PAGEFRAME WITH ; PAGECOUNT = 2 ADD OBJECT CMD1 AS COMMANDBUTTON WITH ; TOP = 275, ; NAME = 'cmd1', ; CAPTION = 'Do form 2', ; LEFT = 140 PROC INIT THIS.PF1.PAGE2.ADDOBJECT('olecls1','olecls') THIS.PF1.PAGE2.OLECLS1.VISIBLE = .T. ENDPROC PROC CMD1.CLICK OY = CREATEOBJECT('form') OY.CAPTION = "Click on the X to close me!" OY.SHOW(1) ENDPROC ENDDEFINE DEFINE CLASS OLECLS AS OLECONTROL HEIGHT = 100 WIDTH = 100 NAME = "olecls" OLECLASS = 'RICHTEXT.RichtextCtrl' ENDDEFINE 2. Note that the ActiveX control is not visible. 3. Click Page2 to display the ActiveX control, and then click Page1. 4. Next, click the "Do Form 2" button. 5. Close the second form by clicking the Close button in the upper right corner of the screen. RESULTS: - The ActiveX control now displays on Page1. - You can hide the control by clicking Page2, then clicking back to Page1. To demonstrate the solution described in the RESOLUTION section using the preceding example, place the following code in the CMD1.CLICK procedure, immediately after the line OY.SHOW(1): THISFORM.PF1.PAGE2.OLECLS1.VISIBLE = .F. THISFORM.PF1.PAGE2.OLECLS1.VISIBLE = .T. Toggling the ActiveX control's visible property prevents the control from incorrectly displaying on Page1. Additional query words: kbVFp500 kbVFp500a kbVFp600fix kbActiveX kbvfp600 ====================================================================== Keywords : Technology : kbVFPsearch kbAudDeveloper kbVFP500 kbVFP500a Version : WINDOWS:5.0,5.0a Issue type : kbbug Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 1999.