// Checking the values that come from textbox
private bool FormValidation()
{
bool hasError = false;
bool success = int.TryParse(TxtPhoneNumber.Text, out _);
if (string.IsNullOrEmpty(TxtEmail.Text) || string.IsNullOrEmpty(TxtPassword.Text) || string.IsNullOrEmpty(TxtName.Text) || string.IsNullOrEmpty(TxtSurname.Text) || string.IsNullOrEmpty(TxtPhoneNumber.Text))
{
MessageBox.Show("Zəhmət olmasa bütün xanaları doldurun");
hasError = true;
}
else if (!Regex.IsMatch(TxtEmail.Text, @"^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$"))
{
MessageBox.Show("E-poçt ünvani düzgün yazın");
TxtEmail.Select(0, TxtEmail.Text.Length);
TxtEmail.Focus();
hasError = true;
}
else if (!success)
{
MessageBox.Show("Nömrəni düzgün daxil edin");
TxtPhoneNumber.Select(0, TxtPhoneNumber.Text.Length);
TxtPhoneNumber.Focus();
hasError = true;
}
return(hasError);
}
// TextBox Reset
private void Reset()
{
TxtEmail.Clear();
TxtName.Clear();
TxtPassword.Clear();
TxtPhoneNumber.Clear();
TxtSurname.Clear();
BtnCreate.Visibility = Visibility.Visible;
BtnUpdate.Visibility = Visibility.Hidden;
BtnDelete.Visibility = Visibility.Hidden;
FillManagers();
}
/// <summary>
/// Filters Users based on the given citirions
/// </summary>
/// <param name="item"></param>
/// <returns>if the given object is valid by filtering</returns>
public bool FilterUsers(object item)
{
User user = item as User;
int numOfevaluated = PropertiesToCheck();
int numOfValid = 0;
if (user != null)
{
if (ChbFirstName)
{
if (user.FirstName.ToLower().Contains(TxtFirstName.ToLower()))
{
numOfValid++;
}
}
if (ChbLastName)
{
if (user.LastName.ToLower().Contains(TxtLastName.ToLower()))
{
numOfValid++;
}
}
if (ChbEmail)
{
if (user.Email.ToLower().Contains(TxtEmail.ToLower()))
{
numOfValid++;
}
}
if (CurrentGender.ToString() == user.Gender)
{
numOfValid++;
}
if (ChbCountry)
{
if (user.Country.ToLower().Contains(TxtCountry.ToLower()))
{
numOfValid++;
}
}
if (ChbCity)
{
if (user.City.ToLower().Contains(TxtCity.ToLower()))
{
numOfValid++;
}
}
if (ChbStreet)
{
if (user.Street.ToLower().Contains(TxtStreet.ToLower()))
{
numOfValid++;
}
}
if (ChbPhoneNumber)
{
if (user.PhoneNumber.ToLower().Contains(TxtPhoneNumber.ToLower()))
{
numOfValid++;
}
}
return(numOfevaluated == numOfValid);
}
return(false);
}
