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我在右上角关闭按钮上做关闭事件
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult result = MessageBox.Show("信息尚未处理,是否关闭? ", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk);
if (result == DialogResult.Yes)
{
e.Cancel = false;
}
else
e.Cancel = true;
}
在按钮上的关闭事件
private void button1_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("是否关闭? ", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk);
if (result == DialogResult.Yes)
{
this.close();
}
}
private void button1_Click(object sender, EventArgs e)
{
this.close();
}
DialogResult result = MessageBox.Show("确定关闭当前窗口?", "关闭窗口", MessageBoxButtons.YesNo);
if (result == DialogResult.No)
{
e.Cancel = true;
}
else
{
Application.ExitThread();
}
//按钮
private void button1_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("是否关闭? ", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk);
if (result == DialogResult.Yes)
{
Application.Exit();
}
}