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public partial class FrmMain : Form
{
public event EventHandler SaveEvent;
public FrmMain()
{
InitializeComponent();
}
private void btnCreate_Click(object sender, EventArgs e)
{
FrmChild frmChild = new FrmChild();
this.SaveEvent += new EventHandler(frmChild.Save);
frmChild.Show(this);
}
private void btnSave_Click(object sender, EventArgs e)
{
if (SaveEvent != null)
{
SaveEvent(sender, EventArgs.Empty);
}
}
}
public partial class FrmChild : Form
{
public FrmChild()
{
InitializeComponent();
}
public void Save(object sender, EventArgs e)
{
//保存操作
}
}