gerdioz
جمعه 17 تیر 1390, 18:25 عصر
سلام دوستان مشکل این کد چیه که خروجی نمیده
private void Show_Chart(string sql_)
{
DataGridView dt = new DataGridView();
OleDbCommand command = new OleDbCommand();
OleDbConnection connection = new OleDbConnection();
connection.Close();
connection.ConnectionString = con.ConnectionString;
connection.Open();
OleDbDataAdapter adaptor = new OleDbDataAdapter(sql_, connection);
DataTable dtt = new DataTable();
adaptor.Fill(dtt);
}
private void Show_Chart(string sql_)
{
DataGridView dt = new DataGridView();
OleDbCommand command = new OleDbCommand();
OleDbConnection connection = new OleDbConnection();
connection.Close();
connection.ConnectionString = con.ConnectionString;
connection.Open();
OleDbDataAdapter adaptor = new OleDbDataAdapter(sql_, connection);
DataTable dtt = new DataTable();
adaptor.Fill(dtt);
}