private void button1_Click(object sender, EventArgs e)
{
try
{
if (IsEdit)
{
ClsBLL.SaveItem(treeView3);
MessageBox.Show("保存成功！");
}
}
catch (Exception Err)
{
MessageBox.Show(Err.Message + Err.StackTrace.Substring(Err.StackTrace.IndexOf("行号")));
}
}
