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BeforeExportDocumentWebEventArgs.HideItem(Predicate<DashboardItem>) Method

Hides the dashboard item matching the specified predicate in the exported dashboard.

Namespace: DevExpress.DashboardWeb

Assembly: DevExpress.Dashboard.v19.1.Web.dll


public void HideItem(
    Predicate<DashboardItem> match
Public Sub HideItem(
    match As Predicate(Of DashboardItem)


Name Type Description
match Predicate<DashboardItem>

A System.Predicate that specifies the condition used to determine whether to hide the dashboard item.


The code snippet below shows how to hide specific dashboard items from the exported document using the DashboardConfigurator.BeforeExportDocument event.

using DevExpress.DashboardWeb;
// ...
DashboardConfigurator.Default.BeforeExportDocument += Default_BeforeExportDocument;
// ...
private static void Default_BeforeExportDocument(object sender, BeforeExportDocumentWebEventArgs e) {
    // Hides a dashboard item with the specified name from the exported document.

    // Hides all filter elements from the exported document.
    e.HideItem((DashboardItem item) => item is FilterElementDashboardItem);
See Also