在wpf c中玩单选按钮＃

Question

嗨guyz如何设置我的文本框只读为true，如果相应的单选按钮未选中，反之亦然。与datepicker相同的事情，combobox可调焦和ishittestvisible等于false时，相应的按钮也被取消选中，反之亦然...谢谢

我发现在wpf c＃.. radiobutton没有checkedchange属性。只有在winform ......这里就是IM布莱恩做

private void rdbtn1_Checked(object sender, RoutedEventArgs e) // <----This must CheckChange 
    { 
     if (rdbtndatecreated.IsChecked == true) 
     { 
      textBox1.IsReadOnly = false; 
      DatePicker1.Focusable = true; 
      DatePicker1.IsHitVisible = true; 
     } 
     else 
     { 
      textBox1.IsReadOnly = true; 
      DatePicker1.Focusable = false; 
      DatePicker1.IsHitVisible = false; 
     } 
    } 

Answer 1

您可以单独处理Checked和Unchecked事件。

void rdbtn1_Checked(object sender, RoutedEventArgs e) 
{ 
    textBox1.IsReadOnly = false; 
    DatePicker1.Focusable = true; 
    DatePicker1.IsHitVisible = true; 
} 


void rdbtn1_Unchecked(object sender, RoutedEventArgs e) 
{  
    textBox1.IsReadOnly = true; 
    DatePicker1.Focusable = false; 
    DatePicker1.IsHitVisible = false;  
}