private void saveButton_Click(object sender, EventArgs e)
{
try
{
_mobile.ModelName = modelNameTextBox.Text;
_mobile.IMEI = imeiTextBox.Text;
_mobile.Price = priceTextBox.Text;
if (String.IsNullOrEmpty(_mobile.ModelName))
{
MessageBox.Show("Insert Model Name!!");
return;
}
if (String.IsNullOrEmpty(_mobile.IMEI))
{
MessageBox.Show("Insert IMEI!!");
return;
}
if (_mobile.IMEI.Length < 15)
{
MessageBox.Show("IMEI requires exact 15 characters!");
return;
}
if (String.IsNullOrEmpty(_mobile.Price))
{
MessageBox.Show("Insert Price!!");
return;
}
if (_mobileManager.isIMEIExist(_mobile))
{
MessageBox.Show("IMEI already exist!");
return;
}
if (_mobileManager.addMobile(_mobile))
{
MessageBox.Show("Mobile Information Saved!");
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
_mobileManager.CloseConnection();
}
}