private void btnAccept_Click(object sender, EventArgs e)
{
if (IsValidData())
{
if (vendor == null)
{
try
{
newVendor.VendorID = VendorDB.AddVendor(newVendor);
vendor = newVendor;
this.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
else
{
try
{
if (!VendorDB.UpdateVendor(vendor, newVendor))
{
MessageBox.Show("Another user has updated or " +
"deleted that vendor.", "Database Error");
this.DialogResult = DialogResult.Retry;
}
else
{
vendor = newVendor;
this.DialogResult = DialogResult.OK;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
}
}
