使用C#以编程方式将VB函数设置为oleobject [英] Set VB function to the oleobject programmatically using C#

问题描述

我正在做PowerPoint加载项.我有自己的自定义对象(作为Activex创建的OLEObject)，该对象通过开发人员"选项卡中的添加OLE对象选项"导入到PowerPoint中.通过从ole对象集合中选择此对象，我可以将该自定义对象放置到PowerPoint幻灯片中.然后，通过双击该对象，可以为此对象设置VBA处理程序函数，例如onClick，并且可以在此VB函数主体中编写任何自定义代码来满足我的要求(例如，显示一个消息框).我的问题是，是否可以通过编程方式完成将VB功能设置为OLE对象单击"的上述过程? IE.单击PowerPoint中的自定义菜单项或功能区按钮时，我需要为OLE对象设置VB处理函数.

我尝试了使用代码
将VBA函数以编程方式导入PowerPoint的方法
"prez.VBProject.VBComponents.Import("D:\\ ModuleFile.bas");"

然后为ole对象设置动作动词，如下所示.

MyCustomObject.ActionSettings [PowerPoint.PpMouseActivation.ppMouseClick] .ActionVerb ="onMyObjectClick";

但是通过使用这一行代码，我收到了一个错误无法将操作设置应用于此形状"

帮助我解决此问题或提供其他任何方法来做同样的事情.


在此先感谢…

I am doing PowerPoint add-in. I have my own custom object (an OLEObject created as Activex) which is imported to the PowerPoint by the "Add OLE object option" available in the "Developer" tab. I am able to place this custom object to a PowerPoint slide by selecting this object from the ole object collection. Then by double clicking on the object, I can set the VBA handler function for this object such as onClick, and I can write any custom code in this VB function body for meeting my requirement (say show a message box). My question is whether it is possible to do the above process of "setting a VB function to the OLE object click" programmatically? I.e. I need to set the VB handler function for the OLE object while clicking a custom menu item or ribbon button in PowerPoint.

I tried the approach of importing the VBA function to PowerPoint programmatically using the code

"prez.VBProject.VBComponents.Import("D:\\ModuleFile.bas");"

and then setting the action verb for the ole object as given below.

MyCustomObject.ActionSettings[PowerPoint.PpMouseActivation.ppMouseClick].ActionVerb = "onMyObjectClick";

But by using this line of code, I got an error "cannot apply action settings to this shape"

Help me to resolve this problem or give any other method to do the same.


Thanks in advance…

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