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如何在我的应用程序中显示关系?

[英]How to show relationships in my application?

I'm developing my MS Access database editor (mdb, accdb) which I will give everyone for free. 我正在开发我的MS Access数据库编辑器(mdb,accdb),我将免费提供给大家。 I've done mostly everything that matters except relationships. 除了人际关系之外,我所做的一切都很重要。 The problem for me is how to show relationship(s). 我的问题是如何表现出关系。 I would like to do it like in the real MS Access: 我想在真正的MS Access中这样做:

在此输入图像描述

The thing is, I don't know how would I connect these child windows with a line that is stretching and resizing when one of the windows move etc... 问题是,我不知道如何将这些子窗口与其中一个窗口移动等拉伸和调整大小的线连接起来...

This maybe not a question that can have a direct answer but I'm stuck here and don't know how to show those relationship(s). 这可能不是一个可以直接回答的问题但是我被困在这里并且不知道如何展示这些关系。 I'm using C++ Builder XE2. 我正在使用C ++ Builder XE2。

So you need a library to draw graphs... Making an answer, for being able to put links in the list (which comments would not allow) 所以你需要一个库来绘制图表...做出答案,因为能够将链接放在列表中(哪些评论不允许)

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