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