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namespace WindowsFormsApplication1
{
public partial class MDIParent1 : Form
{
public MDIParent1()
{
InitializeComponent();
}
protected override void OnClosed(EventArgs e)
{
base.OnClosed(e);
Application.Exit();
}
}
}
private void Form5_FormClosing(object sender, FormClosingEventArgs e)
{
if (MessageBox.Show("确实要退出系统吗?", "系统", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
this.Dispose();
Application.Exit();
}
else
{
e.Cancel = true;
}
}
private void Form2_FormClosing(object sender, FormClosingEventArgs e)
{
Application.Exit();
}