所以当我想要storeData.ExecuteNonQuery
这是我的代码:
string conString = @"Data Source=someip; Port=3306; Initial Catalog=SalesKicker; User ID=Root; Password=hurrdurr;Integrated Security=true;";
MySqlConnection SalesKicker;
SalesKicker = new MySqlConnection(conString);
SalesKicker.Open();
MySqlCommand storeData = new MySqlCommand("INSERT INTO SalesKicker (BedrijfsName, ContPers, TelNum, e-mail, Land, Plaats, PostCode)" + "VALUES (@BedrijfsNaam, @ContPers, @TelNum, @e-mail, @Land, @Plaats, @PostCode)", SalesKicker);
try {
storeData.Parameters.AddWithValue("@BedrijfsNaam", txxBvName.Text);
storeData.Parameters.AddWithValue("@ContPers", txxContPersn.Text);
storeData.Parameters.AddWithValue("@TelNum", Convert.ToInt32(txxTelNr.Text));
storeData.Parameters.AddWithValue("@e-mail", txxEMail.Text);
storeData.Parameters.AddWithValue("@Land", txxLand.Text);
storeData.Parameters.AddWithValue("@Plaats", txxPlaats.Text);
storeData.Parameters.AddWithValue("@PostCode", txxPostCode.Text);
} catch (Exception)
{
MessageBox.Show("Er zijn ongeldige gegevens ingevoerd!");
}
storeData.ExecuteNonQuery();
SalesKicker.Close();
this.NavigationService.Navigate(new Doelen());
此前工作正常,但现在它突然给了我这个:
我在这里做错了什么?
这段代码以前认真工作过,有些东西必须在平均时间内改变但是什么?
提前致谢