来自VB的Cll用于C＃

本文介绍了来自VB的Cll用于C＃的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

嗨 如何在C＃代码中使用VB库？我有library.dll文件，之后 将它添加到C＃中的引用我只能看到4种方法，而在添加 之后它可以看到VB的引用我可以看到15种方法。

解决方案

VB或VB.NET？如果这是经典的VB，试试这个。打破二进制兼容性和 编译到一个新的DLL。然后在C＃中检查，看看你是否仍然看不到 方法。如果是这样，它与COM接口有关。我不确定 解决方案是什么，但这就是我要开始看的地方。 --- Gregory A. Beamer MVP; MCP：+ I，SE，SD，DBA *************************** 在盒子外面思考！ *************************** > " mamin"写道：

您好如何在C＃代码中使用VB库？我有library.dll文件，并且在将其添加到C＃中的引用之后我只能看到4种方法，而在将它添加到VB的引用之后我可以看到15种方法。

不幸的是它是VB.NET :( 此外我没有这个dll的来源。 /> U？ytkownik" Cowboy（Gregory A. Beamer） - MVP" < No ************ @ comcastNoSpamM> napisa3 w wiadomo？ci 新闻：85 ********************************** @ microsof t ...

VB或VB.NET？如果这是经典的VB，试试这个。打破二进制兼容性并编译成一个新的DLL。然后在C＃中查看并查看如果你仍然看不到方法。如果是这样，它与COM接口有关。我不确定解决方案是什么，但这是我开始看的地方。 --- Gregory A. Beamer MVP; MCP：+ I，SE，SD，DBA ******************** 在外面思考电子邮箱！ ******************************* mamin写道：

您好如何在C＃代码中使用VB库？我有library.dll文件，在将其添加到C＃中的引用之后我只能看到4种方法，而在之后将它添加到VB的引用中我可以看到15种方法。

mamin， 您在VB中看到的方法是否可能是静态的？在C＃中，你是在实例上看不到它们，相反，只有在确定范围时才会看到它们（VB对此更加宽松）。 /> 希望这会有所帮助。 - - Nicholas Paldino [.NET / C＃MVP] - mv*@spam.guard.caspershouse " mA最小" <毫安*** @ autograf.pl>在消息中写道 news：cq ********** @ nemesis.news.tpi.pl ...

这是VB.NET不幸的是:( 此外我没有这个dll的来源。 U？ytkownik" Cowboy（Gregory A. Beamer） - MVP" < No * ***********@comcastNoSpamM> napisa3 w wiadomo？ci 新闻：85 ********************** ************ @ microsof t ...

VB或VB.NET？如果这是经典的VB，试试这个。打破二进制兼容性

和

编译成一个新的DLL。然后检查C＃，看看你是否仍然看不到

方法。因此，它与COM接口有关。我不确定解决方案是什么，但这是我开始看的地方。 --- MVP; MCP：+ I，SE，SD，DBA ******************** ******* 在盒子外面思考！ *************************** > mamin写道：

>嗨>如何在C＃代码中使用VB库？我有library.dll文件和>之后>将它添加到C＃中的引用中我只能看到4种方法，而在添加>之后它给VB的参考资料我可以看到15种方法。> > >

Hi How can I use VB libraries in C# code? I have library.dll file and after adding it to references in C# i can see only 4 methods, while after adding it to VB''s references i can see 15 methods.

解决方案

VB or VB.NET? If this is classic VB, try this. Break binary compatibility and compile to a new DLL. Then examine in C# and see if you still cannot see the methods. If so, it has to do with COM interfaces. I am not sure what the solution is, but that is where I would start to look. --- Gregory A. Beamer MVP; MCP: +I, SE, SD, DBA *************************** Think Outside the Box! *************************** "mamin" wrote:

Hi How can I use VB libraries in C# code? I have library.dll file and after adding it to references in C# i can see only 4 methods, while after adding it to VB''s references i can see 15 methods.

It''s VB.NET unfortunately :( Moreover I don''t have source of this dll. U?ytkownik "Cowboy (Gregory A. Beamer) - MVP" <No************@comcastNoSpamM> napisa3 w wiadomo?ci news:85**********************************@microsof t...

VB or VB.NET? If this is classic VB, try this. Break binary compatibility and compile to a new DLL. Then examine in C# and see if you still cannot see the methods. If so, it has to do with COM interfaces. I am not sure what the solution is, but that is where I would start to look. --- Gregory A. Beamer MVP; MCP: +I, SE, SD, DBA *************************** Think Outside the Box! *************************** "mamin" wrote:

Hi How can I use VB libraries in C# code? I have library.dll file and after adding it to references in C# i can see only 4 methods, while after adding it to VB''s references i can see 15 methods.

mamin, Is it possible that the methods you see in VB are static? In C#, you won''t see them on instances, rather, you will see them only when scoped correctly (VB is more lax about this). Hope this helps. -- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard.caspershouse "mamin" <ma***@autograf.pl> wrote in message news:cq**********@nemesis.news.tpi.pl...

It''s VB.NET unfortunately :( Moreover I don''t have source of this dll. U?ytkownik "Cowboy (Gregory A. Beamer) - MVP" <No************@comcastNoSpamM> napisa3 w wiadomo?ci news:85**********************************@microsof t...

VB or VB.NET? If this is classic VB, try this. Break binary compatibility

and

compile to a new DLL. Then examine in C# and see if you still cannot see

the

methods. If so, it has to do with COM interfaces. I am not sure what the solution is, but that is where I would start to look. --- Gregory A. Beamer MVP; MCP: +I, SE, SD, DBA *************************** Think Outside the Box! *************************** "mamin" wrote:

> Hi > How can I use VB libraries in C# code? I have library.dll file and > after > adding it to references in C# i can see only 4 methods, while after adding > it to VB''s references i can see 15 methods. > > >