我需要传递键/值对字符串的集合从VB6到.NET。在VB6 code它们存在于本地集合。但我不知道我可以在我的.NET项目引用要能接受我的方法之一类型集合的参数。

I need to pass a collection of key/value pairs of strings from VB6 to .NET. In VB6 code they exist in a native collection. But I am not sure what I can reference in my .NET project to be able to accept a parameter of type Collection in one of my methods.

我尝试添加引用Visual Basic应用程序，但回来一提到'Visual Basic应用程序不能添加。

I tried adding a reference to Visual Basic for Applications but got back "A reference to 'Visual Basic For Applications' could not be added."

我要对错误的方式？

推荐答案

您可以使用这样的事情在C＃：

You could use something like this in c#:

[Guid("fb5e929a-2f8b-481e-9516-97edf5099df4")]
[ComVisible(true)]
public interface myInterface{
public void addObject(string key, string value);
}

而在你的类，你可以有这样的：

And in your class, you could have this:

private collection
public addObject(string key, string value)
{
collection.Add(key, value);
}

这应该允许您呼叫ADDOBJECT在VB6和传递您的数据。那么.NET将它添加到集合，所以不是通过你的整个收藏从VB6到.NET，你把它们一个接一个。

This should allow you to call addObject in vb6 and passing your data. Then .net will add it to a collection, so instead of passing your whole collection from vb6 to .net, you pass them one by one.

您可以阅读更多有关 GUID这里

有关COM与code VB6之间的为例更多信息在这里C＃。

More info about COM with an exemple of code between vb6 and c# here.