public void AutoCodeGenerate()
{
decimal AlreadyExistData = _CustomerRepository.AlreadyExistCode();
int code = 1;
if (AlreadyExistData >= 1)
{
var GetLastCode = _CustomerRepository.LastExistCode();
if (GetLastCode != null)
{
code = Convert.ToInt32(GetLastCode.Code);
code++;
}
txtCode.Text = code.ToString("000");
}
else
{
txtCode.Text = "001";
}
}