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VB Forum / COM / January 2005ActiveX Properties in a User Control
I have an ActiveX control with a text box. I need to be able to set the Text property from my web page at run-time. I have implemented the Private Sub UserControl_WriteProperties(PropBag As PropertyBag), Private Sub UserControl_ReadProperties(PropBag As PropertyBag), Private Sub GUIKitAssembler_InitProperties(PropBag As PropertyBag) in my control. I have also explicitly set the params in my .html. <BODY> <OBJECT id=GUIKitAssembler1 classid=clsid:B091BFE2-1BAC-4228-AB6C-E8C6C5D860C6 VIEWASTEXT> <PARAM NAME="_ExtentX" VALUE="12674"><PARAM NAME="_ExtentY" VALUE="7990"> <PARAM NAME="txtValue" VALUE="Blue"></OBJECT> </BODY> However, when this code is run the property is not changed. With debugging on, none of the PropertyBag functions are called. I thought, after reading some docs, that these were called implicitly. Do I need to explicitly call them? It's my understanding that the params set in html are available through the PropertyBag object. Any help would be really appreciated :) This is my first attempt at writing a User Control. initproperties or readproperties is called. initproperties is call if their are no properties or your application(ie) have any probs and call initproperties even if you have params look out is initproperties called? yes you must mark the user_control as save for init and safe for scripting use the setup and deployment wizard ---> yourcontrol.inf [AddToRegistry] HKLM,"SOFTWARE\Classes\CLSID\{???}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}" HKLM,"SOFTWARE\Classes\CLSID\{?}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}" install your component by viewing the html cu flori > I have an ActiveX control with a text box. I need to be able to set the Text > property from my web page at run-time. [quoted text clipped - 20 lines] > Any help would be really appreciated :) This is my first attempt at writing > a User Control. |
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