private void btnSearchall_Click(object sender, EventArgs e) { ContexttestTableService service = new ContexttestTableService(); List <testtable> listTable = service.GetList(""); MessageBox.Show(string.Format("总个数:{0}", listTable.Count)); }
private void btnDelete_Click(object sender, EventArgs e) { ContexttestTableService service = new ContexttestTableService(); testtable table = new testtable(); table.col1 = "66"; service.Delete(table); MessageBox.Show("删除成功!"); }
private void btnAddLinq_Click(object sender, EventArgs e) { ContexttestTableService service = new ContexttestTableService(); testtable table = new testtable(); table.col1 = "99999"; table.col2 = "000000"; service.Save(table); MessageBox.Show("增加数据成功!"); }