public static bool?Show(ref FilterStringModel fsModel)
{
if (fsModel == null)
{
fsModel = new FilterStringModel();
}
var window = new FilterStringWindow(fsModel);
window.ShowDialog();
fsModel.IsEnabled = window.FilterResult == true;
return(window.FilterResult);
}
public FilterStringWindow(FilterStringModel fsModel)
{
InitializeComponent();
if (fsModel == null)
{
throw new ArgumentNullException(nameof(fsModel));
}
this.FilterStringModel = fsModel;
if (fsModel.Keys != null)
{
foreach (var key in fsModel.Keys)
{
txbMain.Text += key + Environment.NewLine;
}
}
//rtbFullMatch.IsChecked = fsModel.MatchWay == StringMatchWay.FullMatch;
chbMatchCase.IsChecked = fsModel.MatchCase;
}
private IEnumerable <object> FilterStringRow(IEnumerable <object> rows, FilterStringModel fsModel, Func <object, string> fieldFunc)
{
if (fsModel?.MatchWay == StringMatchWay.AnyKey)
{
var keys = fsModel.Keys;
if (keys.Length > 0)
{
rows = rows.Where(r =>
keys.Any(key => !string.IsNullOrEmpty(key) && fieldFunc(r)?.IndexOf(key, fsModel.MatchCase ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase) != -1)
);
}
}
else if (fsModel?.MatchWay == StringMatchWay.FullMatch)
{
if (fsModel.Keys?.Length > 0)
{
rows = rows.Where(r => fsModel.Keys.Contains(fieldFunc(r)));
}
}
return(rows);
}
