private void button2_Click(object sender, EventArgs e)
{
netEntities1 db = new netEntities1();
新增 new1 = new 新增();
new1.value("0", "insert");
new1.ShowDialog();
var sj = from a in db.sp select new { a.spid, a.spname, a.spgysid, a.spzlid };
dataGridView1.DataSource = sj.ToList();
}
private void button3_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count > 0)
{
string id = dataGridView1.SelectedRows[0].Cells["spid"].Value.ToString();
新增 new1 = new 新增();
new1.value(id, "update");
new1.ShowDialog();
netEntities1 db = new netEntities1();
var sj = from a in db.sp select new { a.spid, a.spname, a.spgysid, a.spzlid };
dataGridView1.DataSource = sj.ToList();
}
else
{
MessageBox.Show("请先选择行！");
}
}