private void button1_Click(object sender, EventArgs e)
{
using (var db = new db_hzcdatasourceEntities())
{
var count = db.t_caseinfo.Count();
MessageBox.Show(count.ToString());
}
}
private void button2_Click(object sender, EventArgs e)
{
using (var db = new db_hzcdatasourceEntities())
{
var sql = "select * from t_caseinfo";
var list = db.Database.SqlQuery <MyCase>(sql).ToList();
MessageBox.Show(list.Count.ToString());
foreach (var item in list)
{
Trace.WriteLine(item.Id + " " + item.CaseName + " " + item.No);
}
}
}
