如何在form1到form2中启用按钮

本文介绍了如何在form1到form2中启用按钮的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

        private void button13_Click(object sender, EventArgs e)
        {

Form2 f2 = new Form2();
f2.show
button13.enable=false;

}

并以表格2

我想通过此事件启用按钮13

and in form 2

i want to enable the button 13 through this event

private void Form2_FormClosing(object sender, FormClosingEventArgs e)
        {

}

how to do it

推荐答案

private void button13_Click(object sender, EventArgs e)
   {
   button13.Enable=false;
   Form2 f2 = new Form2();
   f2.FormClosing += new FormClosingEventHandler(f2_FormClosing);
   f2.Show();
   }

private void f2_FormClosing(object sender, FormClosingEventArgs e)
   {
   button13.Enable = true;
   }

private void Form2_Closing(...)
{
    Form2 form = sender as Form2;
    if (form.SomeValue == true)
    {
        button13.Enabled = true;
    }
}

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