private void BtncustomerEdit_Click(object sender, EventArgs e)
{
CCC = new CustomerConnectComponent();
CCC.musteriDuzenleControl((int)datagridview1.CurrentRow.Cells["CustomerID"].Value, txtcustomerName, txtCustomerSurname, txtcustomerTelephone, txtcustomerOccupotion, cmbcustomerReference, txtcustomerAccount, rctxtcustomerAddress, rctxtcustomerDetails);
CCC.musteriListe(datagridview1);
CCC.cmboboxReferansDoldur(cmbcustomerReference);
foreach (var item in this.groupBox3.Controls)
{
if (item is TextBox)
{
TextBox tx = (TextBox)item;
tx.Clear();
}
else if (item is NumericUpDown)
{
NumericUpDown num = (NumericUpDown)item;
num.Value = 0;
}
else if (item is RichTextBox)
{
RichTextBox rx = (RichTextBox)item;
rx.Clear();
}
else if (item is MaskedTextBox)
{
MaskedTextBox ms = (MaskedTextBox)item;
ms.Clear();
}
}
}