protected virtual void RaisePerformSearching(ASPxPerformSearchingEventArgs e)
{
var eventHandler = (ASPxPerformSearchingEventHandler) Events[performSearching];
if (eventHandler != null)
{
eventHandler(this, e);
}
}
public void PerformSearch()
{
var eventArgs = new ASPxPerformSearchingEventArgs();
RaisePerformSearching(eventArgs);
if(eventArgs.Cancel) return;
FilterExpression = eventArgs.CalculateFilterExpression();
DataBind();
SearchDetails = eventArgs.CalculateSearchDetails().IfEmpty(SettingsText.SearchResultsEmptyDetails);
SearchPerformed = true;
}