private bool IsValid()
{
bool result = true;
#region Terms Code 唔可以吉
errorProvider.SetError(txtTermsCode, string.Empty);
if (txtTermsCode.Text.Length == 0)
{
errorProvider.SetError(txtTermsCode, "Cannot be blank!");
return(false);
}
#endregion
#region 新增，要 check Terms Code 係咪 in use
errorProvider.SetError(txtTermsCode, string.Empty);
if (_TermsId == Guid.Empty)
{
if (SupplierTermsEx.IsTermsCodeInUse(txtTermsCode.Text.Trim()))
{
errorProvider.SetError(txtTermsCode, "Terms Code in use");
errorProvider.SetIconAlignment(txtTermsCode, ErrorIconAlignment.TopLeft);
return(false);
}
}
#endregion
return(result);
}
