
3个回答
展开全部
其实就是个弹出按钮啊!
private void button2_Click(object sender, EventArgs e)
{
if (Form2== null|| form2.IsDisposed)
{
form2= new form2();
form2.Show();
}
else
form2.Activate();
}
private void button2_Click(object sender, EventArgs e)
{
if (Form2== null|| form2.IsDisposed)
{
form2= new form2();
form2.Show();
}
else
form2.Activate();
}
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