internal object XtraCreateFilterConditionsItem(XtraItemEventArgs e)
{
ColumnFilterCondition filterCondition = new ColumnFilterCondition();
filterCollection.Add(filterCondition);
return(filterCondition);
}
private void AddSingleFilterCondition(string filterConditionString, ColumnFilterItem filterValue)
{
OwnerTreeList.FilteredVisibleNodes.Clear();
FilterConditionEnum condition;
ColumnFilterCondition newCondition;
if (filterValue is ColumnFilterBlanksItem)
{
newCondition = new ColumnFilterCondition(filterShowingColumn.FieldName, FilterConditionEnum.IsBlank, null, null);
}
else if (filterValue is ColumnFilterNonBlanksItem)
{
newCondition = new ColumnFilterCondition(filterShowingColumn.FieldName, FilterConditionEnum.IsNotBlank, null, null);
}
else
{
condition = (FilterConditionEnum)Enum.Parse(typeof(FilterConditionEnum), filterConditionString);
newCondition = new ColumnFilterCondition(filterShowingColumn.FieldName, condition, filterValue.Value, filterValue.DisplayText);
}
for (int i = 0; i < OwnerTreeList.ColumnFilterConditions.Count; i++)
{
if (OwnerTreeList.ColumnFilterConditions[i].Column == filterShowingColumn)
{
OwnerTreeList.ColumnFilterConditions.RemoveAt(i);
break;
}
}
if (!(filterValue is ColumnFilterAllItem))
{
OwnerTreeList.ColumnFilterConditions.Add(newCondition);
}
}
public void Assign(ColumnFilterCondition source)
{
Collection = source.Collection;
FieldName = source.FieldName;
Condition = source.Condition;
Value = source.Value;
DisplayText = source.DisplayText;
}
public void Assign(ColumnFilterConditionCollection source)
{
Clear();
foreach (ColumnFilterCondition condition in source)
{
ColumnFilterCondition newCondition = new ColumnFilterCondition();
newCondition.Assign(condition);
Add(newCondition);
}
}
public bool Contains(ColumnFilterCondition item)
{
return(List.Contains(item));
}
public int IndexOf(ColumnFilterCondition item)
{
return(List.IndexOf(item));
}
public int Add(ColumnFilterCondition item)
{
item.Collection = this;
item.FilterConditionPropertyChanged += new FilterConditionPropertyChangedEventHandler(OnItemPropertyChanged);
return(List.Add(item));
}