private void cbxMainunit_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == '\r')
{
if (objunc.IsUnitConversionExists(cbxMainunit.Text.Trim()))
{
MessageBox.Show("Unit Name already Exists!");
cbxMainunit.Focus();
return;
}
}
else
{
cbxMainunit.ShowPopup();
}
}
