public virtual bool FilterFindPredicate(object obj) //предикат для фильтра-поиск
{
bool result = false;
if (String.IsNullOrEmpty(this.FilterFindValue))
{
return(true);
}
AppObjectBase appObjectBase = obj as AppObjectBase;
if (appObjectBase != null)
{
string value = StringHelper.RemoveUnnecessaryChars(appObjectBase.NameBase);
string search = StringHelper.RemoveUnnecessaryChars(this.FilterFindValue);
return(value.ToUpper().Contains(search.ToUpper()));
}
return(result);
}
private void AppObjectBase_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "IsChecked")
{
AppObjectBase appObjectBase = sender as AppObjectBase;
if (appObjectBase != null)
{
if (appObjectBase.IsChecked == true)
{
this.SelectedItemsCount++;
}
else
{
this.SelectedItemsCount--;
}
this.isChecked = true;
}
this.OnPropertyChanged("Items");
}
}
public bool FilterOnlyCheckedPredicate(object obj)
{
AppObjectBase appObjectBase = obj as AppObjectBase;
return(appObjectBase?.IsChecked == true);
}
