如何获取WinForm控件的IsChecked属性?

问题描述

找不到看似简单的问题的答案.我需要遍历窗体上的控件，并且如果控件是CheckBox并被选中，则应完成某些操作.像这样

Can't find the answer to a seemingly easy question. I need to iterate through the controls on a form, and if a control is a CheckBox, and is checked, certain things should be done. Something like this

foreach (Control c in this.Controls)
        {
            if (c is CheckBox)
            {
                if (c.IsChecked == true)
                    // do something
            }
        }

但是我无法到达IsChecked属性.

But I can't reach the IsChecked property.

错误是'System.Windows.Forms.Control'不包含'IsChecked'的定义，并且找不到扩展方法'IsChecked'接受类型为'System.Windows.Forms.Control'的第一个参数(您是否缺少using指令或程序集引用?)

The error is 'System.Windows.Forms.Control' does not contain a definition for 'IsChecked' and no extension method 'IsChecked' accepting a first argument of type 'System.Windows.Forms.Control' could be found (are you missing a using directive or an assembly reference?)

我如何到达此酒店?提前非常感谢！

How can I reach this property? Thanks a lot in advance!

编辑

好吧，回答所有-我尝试了强制转换，但这是行不通的.

Okay, to answer all - I tried casting, it doesn't work.

推荐答案

您已经关闭.您要查找的属性是已选中

You're close. The property you're looking for is Checked

foreach (Control c in this.Controls) {
   if (c is CheckBox) {
      if (((CheckBox)c).Checked == true)
         // do something
      }
}

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