初始化单选按钮 [英] Initializing radio buttons

问题描述

在DoModal()对话框所在的对话框中，如何设置选择哪个单选按钮?当前选择了错误的一个.我想我曾经知道，但我已经不记得了.

How do I set which radio button is selected when I DoModal() the dialog they are in? Presently the wrong one is selected. I think I once knew, but I no longer remember.

推荐答案

有两种方法，最直接的方法是...

There''s a couple of ways, most straight forward is...

CMyDialog::OnInitDialog()
{
  CDialog::OnInitDialog();
  CButton *button = GetDlgItem( nID ); //nID is resource ID
  button->SetCheck( BST_UNCHECKED );   //Or BST_CHECKED
}

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