private void cmbPhoneNumber_KeyDown(object sender, KeyEventArgs e)
{
string text = cmbPhoneNumber.Text.Trim();
if (text.Length > 3)
{
using (ReceiptBLL recipt = new ReceiptBLL())
{
this.contacts = recipt.GetContact(text);
string[] stringContact = this.contacts.Select(contact => contact.PhoneNumber).ToArray();
if (stringContact.Length > 0)
{
cmbPhoneNumber.AutoCompleteCustomSource.AddRange(stringContact);
}
}
}
if (e.KeyCode == Keys.Enter &&
text.Length > 9)
{
this.phoneNumberValidateValue();
this.BusinessPartnerFormFieldValidation();
this.txtName.Focus();
}
}