如何将C＃窗口（窗体）句柄传递给VB6项目或表单？ [英] How to pass a C# window(form) handle to a VB6 project or form?

问题描述

We have an application where we launch a VB modal dialog from a c# form on a button click. Even though the VB dialog is a modal window we are able to go back to C# dialog on click and then the application hangs.

Looks like the VB6 form does not have a parent and hence the issue. So we decided to pass the form handle from c# to VB and make our c# dialog as a parent to the VB dialog. Any help or a sample code would be really appreciated. Thanks.

推荐答案

好吧，VB6的一个可选参数 Form.Show方法 [ ^ ]是拥有表单的STRING表示。我不知道你将如何从C＃中使用它，或者它是否可能。



说真的，用C＃重写愚蠢的形式并保存所有的尝试与VB6互操作的麻烦。

Well, one of the optional parameters of the the VB6 Form.Show method[^] was a STRING representation of the owning form. I have no idea how you're going to use this from C#, or if it's even possible.

Seriously, rewrite the stupid form in C# and save yourself all the trouble of trying to interop with VB6.

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