private bool ErrorCheck()
{
if (!string.IsNullOrWhiteSpace(TxtSoukoCDFrom.Text) && !string.IsNullOrWhiteSpace(TxtSoukoCDTo.Text))
{
if (string.Compare(TxtSoukoCDFrom.Text, TxtSoukoCDTo.Text) == 1)
{
ssbl.ShowMessage("E106");
TxtSoukoCDFrom.Focus();
return(false);
}
}
return(true);
}
private void TxtSoukoCDTo_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (!string.IsNullOrWhiteSpace(TxtSoukoCDFrom.Text) && !string.IsNullOrWhiteSpace(TxtSoukoCDTo.Text))
{
if (string.Compare(TxtSoukoCDFrom.Text, TxtSoukoCDTo.Text) == 1)
{
ssbl.ShowMessage("E106");
TxtSoukoCDFrom.Focus();
}
}
}
}