public static void ApplyFilters(ObjectListView olv, string[] filterTexts, int matchKind)
{
TextMatchFilter textMatchFilter = null;//Using this textMatchFilter for hightlight purpose
List <IModelFilter> modelFilters = null;
if (filterTexts != null && filterTexts.Length > 0)
{
textMatchFilter = OLVHelpers.createTextMatchFilter(olv, filterTexts, matchKind);
modelFilters = new List <IModelFilter>();
foreach (string s in filterTexts)
{
modelFilters.Add(OLVHelpers.createTextMatchFilter(olv, new string[] { s }, matchKind));
}
}
// Setup a default renderer to draw the filter matches
if (textMatchFilter == null)
{
olv.DefaultRenderer = null;
}
else
{
olv.DefaultRenderer = new HighlightTextRenderer(textMatchFilter);
// Uncomment this line to see how the GDI+ rendering looks
//olv.DefaultRenderer = new HighlightTextRenderer { Filter = filter, UseGdiTextRendering = false };
}
// Some lists have renderers already installed
HighlightTextRenderer highlightingRenderer = olv.GetColumn(0).Renderer as HighlightTextRenderer;
if (highlightingRenderer != null)
{
highlightingRenderer.Filter = textMatchFilter;
}
olv.ModelFilter = modelFilters == null ? null : new CompositeAllFilter(modelFilters); //WHEN USING CompositeAllFilter, this textMatchFilter for HIGHTLIGHT PURPOSE ONLY
//olv.AdditionalFilter = textMatchFilter; //WHEN USING AdditionalFilter: In addition to use this textMatchFilter for hightlight purpose, this textMatchFilter CAN BE USE FOR AdditionalFilter TO FILLER
//NOTE: AdditionalFilter: TO FILTER rows where any cell match any of the given strings array (string[]) --- MEANING: USING 'OR' CLAUSE
// ModelFilter with CompositeAllFilter: CREATE SEPARATE textMatchFilter FOR EVERY item IN strings array (string[]), THEN COMBINE ALL FILTER TOGETHER --- MEANING: USING 'AND' CLAUSE
//ONLY USING AdditionalFilter OR CompositeAllFilter AT ONE TIME
//olv.Invalidate();
}
public static void ApplyFilters(ObjectListView olv, string[] filterTexts)
{
OLVHelpers.ApplyFilters(olv, filterTexts, 0);
}