public AddLedger()
{
InitializeComponent();
this.PreviewKeyDown += new KeyEventHandler(HandleEsc);
this.DataContext = new LedgerViewModel();
LedgerName.Focus();
}
public bool isValid()
{
bool RValue = true;
if (toList.Where(x => x.LedgerName.ToLower() == LedgerName.ToLower() && x.Id != Id).Count() > 0)
{
RValue = false;
}
return(RValue);
}