protected virtual void OnButtonOkClick(EventArgs e)
{
CompositeFilterDescriptor filterDescriptor1 = new CompositeFilterDescriptor();
filterDescriptor1.PropertyName = this.DataColumn.Name;
filterDescriptor1.LogicalOperator = FilterLogicalOperator.Or;
if (this.calendarItem.IsChecked)
{
if (this.calendarItem.CalendarElement.Calendar.SelectedDates.Count == 0)
{
DateFilterDescriptor filterDescriptor2 = new DateFilterDescriptor(this.DataColumn.Name, FilterOperator.IsEqualTo, new DateTime?(this.calendarItem.CalendarElement.Calendar.FocusedDate), false);
filterDescriptor1.FilterDescriptors.Add((FilterDescriptor)filterDescriptor2);
}
else
{
foreach (DateTime selectedDate in this.calendarItem.CalendarElement.Calendar.SelectedDates)
{
DateFilterDescriptor filterDescriptor2 = new DateFilterDescriptor(this.DataColumn.Name, FilterOperator.IsEqualTo, new DateTime?(selectedDate), false);
filterDescriptor1.FilterDescriptors.Add((FilterDescriptor)filterDescriptor2);
}
}
}
foreach (RadItem radItem in (RadItemCollection)this.Items)
{
FilterMenuCustomDateItem menuCustomDateItem = radItem as FilterMenuCustomDateItem;
if (menuCustomDateItem != null && menuCustomDateItem.IsChecked && !this.SearchForAppliedFilterDescriptors((FilterDescriptor)filterDescriptor1, menuCustomDateItem.FilterDescriptor))
{
filterDescriptor1.FilterDescriptors.Add(menuCustomDateItem.FilterDescriptor);
}
}
this.FilterDescriptor = (FilterDescriptor)filterDescriptor1;
this.OnFilterConfirmed();
}
protected virtual string GetExpression()
{
List <string> stringList = new List <string>();
for (int index = 0; index < this.Count; ++index)
{
FilterDescriptor filterDescriptor1 = this[index];
CompositeFilterDescriptor filterDescriptor2 = filterDescriptor1 as CompositeFilterDescriptor;
string str;
if (filterDescriptor2 != null)
{
foreach (FilterDescriptor filterDescriptor3 in (Collection <FilterDescriptor>)filterDescriptor2.FilterDescriptors)
{
if (!string.IsNullOrEmpty(filterDescriptor3.PropertyName))
{
this.owner.Columns.GetColumnByFieldName(filterDescriptor3.PropertyName);
}
}
str = CompositeFilterDescriptor.GetCompositeExpression(filterDescriptor2, new Function <FilterDescriptor, object>(this.FormatDescriptorValue));
}
else if (!string.IsNullOrEmpty(filterDescriptor1.PropertyName) && this.owner.Columns.GetColumnByFieldName(filterDescriptor1.PropertyName) != null)
{
DateFilterDescriptor dateTimeFilterDescriptor = filterDescriptor1 as DateFilterDescriptor;
str = dateTimeFilterDescriptor == null?FilterDescriptor.GetExpression(filterDescriptor1, new Function <FilterDescriptor, object>(this.FormatDescriptorValue)) : DateFilterDescriptor.GetExpression(dateTimeFilterDescriptor);
}
else
{
continue;
}
if (!string.IsNullOrEmpty(str))
{
stringList.Add(str);
}
}
return(string.Join(this.LogicalOperator == FilterLogicalOperator.And ? " AND " : " OR ", stringList.ToArray()));
}
