vB.N3T
دوشنبه 08 خرداد 1391, 14:04 عصر
سلام مشکل این کد چیه خطا نمیده اما اطلاعات جدول رو استخراج نمیکنه
SqlConnection con1 = new SqlConnection();
con1.ConnectionString=@"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirector y|\Data.mdf;Integrated Security=True;User Instance=True";
con1.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = con1;
cmd.CommandText = " select * from tbl_one";
SqlDataAdapter data = new SqlDataAdapter();
data.SelectCommand = cmd;
DataTable db = new DataTable();
data.Fill(db);
dataGridView1.DataSource = data;
con1.Close();
SqlConnection con1 = new SqlConnection();
con1.ConnectionString=@"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirector y|\Data.mdf;Integrated Security=True;User Instance=True";
con1.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = con1;
cmd.CommandText = " select * from tbl_one";
SqlDataAdapter data = new SqlDataAdapter();
data.SelectCommand = cmd;
DataTable db = new DataTable();
data.Fill(db);
dataGridView1.DataSource = data;
con1.Close();