private async void btnCreate_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(txtId.Text))
{
await new MessageDialog("ID can not be blank").ShowAsync();
txtId.Focus(FocusState.Keyboard);
return;
}
else if (string.IsNullOrEmpty(txtTitle.Text) || txtTitle.Text.Length < 3 || txtTitle.Text.Length > 10)
{
await new MessageDialog("Title can not be blank").ShowAsync();
txtTitle.Focus(FocusState.Keyboard);
return;
}
else if (string.IsNullOrEmpty(txtGenre.Text))
{
await new MessageDialog("Genre can not be blank").ShowAsync();
txtGenre.Focus(FocusState.Keyboard);
return;
}
else if (string.IsNullOrEmpty(txtROY.Text))
{
await new MessageDialog("ROY can not be blank").ShowAsync();
txtROY.Focus(FocusState.Keyboard);
return;
}
else
{
Models.Game game = new Models.Game
{
Id = int.Parse(txtId.Text),
Title = txtTitle.Text,
Genre = txtGenre.Text,
Year = txtROY.Text,
};
Models.GameContext.gList.Add(game);
await new MessageDialog("Add account completed").ShowAsync();
}
}
private void btnCreate_Click(object sender, EventArgs e)
{
//Id
if (string.IsNullOrEmpty(txtId.Text))
{
MessageBox.Show("Id is required!");
return;
}
else if (Regex.IsMatch(txtId.Text, "\\d+") == false)
{
MessageBox.Show("Id is invalid. Id must be a number!");
return;
}
//Title
else if (string.IsNullOrEmpty(txtTitle.Text))
{
MessageBox.Show("Title is required!");
return;
}
else if (txtTitle.Text.Length < 3)
{
MessageBox.Show("Title is invalid. Title length must be larger than 3 character !");
return;
}
//Genre
else if (string.IsNullOrEmpty(txtGenre.Text))
{
MessageBox.Show("Genre is required!");
return;
}
else if (txtGenre.Text != "hanh dong" && txtGenre.Text != "giai tri")
{
MessageBox.Show("Genre is invalid. Genre must be 'hanh dong' or 'giai tri' !");
return;
}
//Year
else if (string.IsNullOrEmpty(txtYear.Text))
{
MessageBox.Show("Year is required!");
return;
}
//Price
else if (string.IsNullOrEmpty(txtPrice.Text))
{
MessageBox.Show("Price is required!");
return;
}
else if (Regex.IsMatch(txtPrice.Text, "\\d+") == false)
{
MessageBox.Show("Price is invalid. Price must be a number!");
return;
}
else if (double.Parse(txtPrice.Text) <= 0)
{
MessageBox.Show("Price is invalid. Price must be larger than 0!");
return;
}
else
{
Models.Game game = new Models.Game();
game._Id = int.Parse(txtId.Text);
game._Title = txtTitle.Text;
game._Genre = txtGenre.Text;
game._YearOfRelease = txtYear.Text;
game._Price = double.Parse(txtPrice.Text);
Models.GameContext.gList.Add(game);
MessageBox.Show("Add game completed!");
}
}
