设置CMFCPropertyGridCtrl 列宽度的问题

Question

微软的专家：

     您们好！

    我是在对话框里面使用CMFCPropertyGridCtrl控件，初始化的时候左边列的宽度总是为0，非要人为地改变其宽度，我把MSDN里面的CMFCPropertyGridCtrl 所有的函数全部看了一遍，就是没有看到改变列宽度的函数，请问如何改变CMFCPropertyGridCtrl的列的宽度啊？

谢谢啦！

Answer 1

的确没有，派生一个类，然后自己修改W_SIZE里面的布局代码吧

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Visual C++ MVP

Answer 2

那为什么在示例代码里面怎么能够自动设置列宽度的啊？我一直在在示例代码，望指教！！！

谢谢啦

Answer 3

谁的示例代码？记得源代码里面写死了左右两列各50%的。

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Answer 4

我已经派生了类了，实现了其中的功能，反正问题大大地多啊！

谢谢各位高手指教！

Answer 5

CMFCPropertyGridCtrl* pctl= new CMFCPropertyGridCtrl;
pctl->Create(WS_CHILD|WS_VISIBLE,CRect(182,74,366,284),this,30000);
HDITEM hdItem; 
hdItem.mask = HDI_WIDTH ; 
hdItem.cxy = 100; 
pctl->GetHeaderCtrl().SetItem(0, &hdItem);

Answer 6

CMFCPropertyGridCtrl* pctl= new CMFCPropertyGridCtrl;
pctl->Create(WS_CHILD|WS_VISIBLE,CRect(182,74,366,284),this,30000);
HDITEM hdItem; 
hdItem.mask = HDI_WIDTH ; 
hdItem.cxy = 100; 
pctl->GetHeaderCtrl().SetItem(0, &hdItem);

pctl.GetHeaderCtrl().GetItem(0,&hdItem);  //还需要这样么