public StaffUpdate(string SNo)
{//修改
InitializeComponent();
currentSelectedID = SNo;
_instance = this;
isAdd = false;
}
public StaffUpdate()
{//新增
InitializeComponent();
currentSelectedID = null;
isAdd = true;
_instance = this;
}
private void UpdateBtn_Click(object sender, EventArgs e)
{
StaffUpdate staffUpdate = new StaffUpdate(currentSelectedID);
staffUpdate.Show();
}
private void AddBtn_Click(object sender, EventArgs e)
{
StaffUpdate staffUpdate = new StaffUpdate();
staffUpdate.Show();
}