donet activeX控件 [英] donet activeX control

问题描述

遵循示例 http://www.west-wind.com/presentations/foxpronetwebservices/foxpronetwebservices .asp [ ^ ]并得到一个错误"OLE错误代码0x80029c4a:加载类型库/DLL时出错". ！我该如何解决这个问题?

我在FoxPro中运行的代码

 oForm = CREATEOBJECT(" )
oForm.ADDOBJECT(" ，"  OLEControl"，  ActiveXLib.SupportFiles.TestCtrl")

解决方案

好吧，我终于弄清楚了这个问题！
我只需要为DLL生成.TLB文件
像所有旧版平台一样，FoxPro 9.0强制使用该文件作为COM服务器描述

http://www.west-wind.com/presentations/foxpronetwebservices/foxpronetwebservices.asp[^] and get an error "OLE error code 0x80029c4a: Error loading type library/DLL." ! how do i trouble shoot this ?

Code i run in FoxPro

oForm = CREATEOBJECT("Form")
oForm.ADDOBJECT("myControl", "OLEControl", "ActiveXLib.SupportFiles.TestCtrl")

解决方案

Okay i finally figured out the problem !
I just needed to generate a .TLB file for the DLL
FoxPro 9.0 like all legacy platforms enforces to use that file for COM server description

This[^] is how you research error messages.

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