public static xgspFrom Create()
{
if (xg == null)
{
xg = new xgspFrom();
}
return(xg);
}
private void 修改商品ToolStripMenuItem_Click_1(object sender, EventArgs e)
{
GoodInfo gd = new GoodInfo();
if (dataGridView1.SelectedRows.Count <= 0)
{
MessageBox.Show("请选择要修改的商品！");
}
else
{
var row = dataGridView1.SelectedRows[0];
gd.Gno = row.Cells["spNumber"].Value.ToString();
xgspFrom xg = xgspFrom.Create();
xg.Add(gd);
xg.Loadevent += loadevent;
xg.Show();
xg.Focus();
}
}
private void xgspFrom_FormClosed(object sender, FormClosedEventArgs e)
{
xg = null;
}