如何一次选择多个复选框? [英] How to select more than one checkbox at the time?

问题描述

我有一个带有10个复选框的分组框.

我想一次选择多个复选框.

我不知道.

请帮助我.

I have a groupbox with 10 checkboxes in it.

I want to select multiple checkboxes at a time.

I don''t know how.

Please help me.

推荐答案

foreach (Control c in this.groupBox1.Controls)
{
    if (c.GetType() == typeof(CheckBox))
    {
        ((CheckBox)c).Checked = true;
    }
}

您也可以这样做，

You can do this way also,

foreach (CheckBox c in groupBox1.Controls)
      {
        if (c.Checked == false)
           c.Checked = true;
      }

在页面加载中编写以上代码，然后将其签出.....

选中复选框后，即可在foreach循环中编写逻辑.

Write above code in Page Load and check it out .....

Once you get your checkbox then you can write your logic inside foreach loop.

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