retrieve date from mysql in c#

[haseeb ahmed]

i want to retrieve date field and other field from my mysql database using c# and want to show in datagridview, all field retrieve easily but exception genrated in date retriving.
//my query
string query = "SELECT accountName,_date,typeName,balance FROM accounts acc, accounttypes act WHERE acc.type_id=act.type_id";

sample code:

while (reader.Read())
            {
                DataGridViewRow row = new DataGridViewRow();
                row.Height = 25;
                dgvAccountSummary.Rows.Add(row);
                for (int i = 0; i < reader.FieldCount; i++)
                {
                    DataGridViewCell cell =   dgvAccountSummary.Rows[k].Cells[i];
                }
                k++;
            }