void filterCurrentData_FilterChangedEvent(object sender, EventArgs e)
{
if (DataGrid != null)
{
FilterHandler handler = DataGridExtensions.GetFilterHandler(DataGrid);
if (handler != null)
{
FilterCurrentData.Column = AssignedDataGridColumnHeader.Column.Header.ToString();
FilterDatas filterDatas = DataGridExtensions.GetFilterDatas(DataGrid);
if (filterDatas != null)
{
filterDatas.AddOrUpdateData(FilterCurrentData);
}
handler.DoFilter(FilterCurrentData);
}
else
{
QueryController query = QueryControllerFactory.GetQueryController(
DataGrid, FilterCurrentData, DataGridItemsSource);
addFilterStateHandlers(query);
query.DoQuery();
IsFirstFilterControl = query.IsCurentControlFirstControl;
}
}
}
private void hookUpCommands()
{
if (DataGridExtensions.GetClearFilterCommand(DataGrid) == null)
{
DataGridExtensions.SetClearFilterCommand(
DataGrid, new DataGridFilterCommand(clearQuery));
}
}
private void initialize()
{
if (DataGridItemsSource != null && AssignedDataGridColumn != null && DataGrid != null)
{
initFilterData();
bool supportList = DataGridExtensions.GetIsSupportListType(DataGrid);
initControlType(supportList);
if (supportList)
{
handleListFilterType();
}
hookUpCommands();
IsControlInitialized = true;
}
}
void filterCurrentData_FilterChangedEvent(object sender, EventArgs e)
{
if (DataGrid != null)
{
var isFilteringEnabled = DataGridExtensions.GetIsFilteringEnabled(DataGrid);
if (!isFilteringEnabled.GetValueOrDefault(false))
{
return;
}
QueryController query = QueryControllerFactory.GetQueryController(
DataGrid, FilterCurrentData, DataGridItemsSource);
addFilterStateHandlers(query);
query.DoQuery();
IsFirstFilterControl = query.IsCurentControlFirstControl;
}
}
