RowFilterEventArgs.Handled Property

Gets or sets whether the event is handled and therefore no default processing is required.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v19.2.dll

Declaration

C#

public bool Handled { get; set; }

VB.NET

Public Property Handled As Boolean

Property Value

Type	Description
Boolean	true, if the default actions are not required; otherwise, false.

Remarks

Set this parameter to true to indicate that no default processing is required. In this instance, the row’s visibility will be determined by the RowFilterEventArgs.Visible property, and the row will be visible or hidden in a View regardless of the View’s filter.

If this parameter is set to false the value of the RowFilterEventArgs.Visible property is ignored. The row will be visible in the View if it matches the View’s criteria, otherwise, the row will be hidden.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Handled property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-provide-the-capability-to-create-fixed-rows-in-the-gridview-e3045/CS/SplitDescendantWithExtension/FixedRowsExtension.cs#L151

    e.Visible = false;
    e.Handled = true;
}

how-to-show-only-unique-records-in-grid-e3390/CS/FilteringRepeatRows/FilterHelper.cs#L39

    e.Visible = !ContainsRow(source, e.ListSourceRow);
    e.Handled = true;
}

how-to-customize-the-default-find-panel-filtering-algorithm-e2801/CS/WindowsApplication1/Helper/MyFindPanelFilterHelper.cs#L52

ExpressionEvaluator evaluator = GetExpressionEvaluator(criteria);
e.Handled = true;
e.Visible = evaluator.Fit((_View.DataSource as DataView)[e.ListSourceRow]);

how-to-make-a-lookup-editor-function-as-a-regular-combobox-e2297/CS/MyDataSourceWrapper/MyGridLookupDataSourceHelper.cs#L51

    e.Visible = false;
    e.Handled = true;
}

how-to-display-only-rows-with-non-empty-details-e465/CS/WindowsApplication28/Form1.cs#L46

    e.Visible = !view.IsMasterRowEmptyEx(rowHandle, view.GetRelationIndex(rowHandle, "Detail"));
    e.Handled = true;
}

VB.NET

how-to-provide-the-capability-to-create-fixed-rows-in-the-gridview-e3045/VB/SplitDescendantWithExtension/FixedRowsExtension.vb#L151

    e.Visible = False
    e.Handled = True
End If

how-to-show-only-unique-records-in-grid-e3390/VB/FilteringRepeatRows/FilterHelper.vb#L35

    e.Visible = Not ContainsRow(source, e.ListSourceRow)
    e.Handled = True
End Sub

how-to-customize-the-default-find-panel-filtering-algorithm-e2801/VB/Helper/MyFindPanelFilterHelper.vb#L49

Dim evaluator As ExpressionEvaluator = GetExpressionEvaluator(criteria)
e.Handled = True
e.Visible = evaluator.Fit((TryCast(_View.DataSource, DataView))(e.ListSourceRow))

how-to-make-a-lookup-editor-function-as-a-regular-combobox-e2297/VB/MyDataSourceWrapper/MyGridLookupDataSourceHelper.vb#L48

    e.Visible = False
    e.Handled = True
End If

how-to-display-only-rows-with-non-empty-details-e465/VB/WindowsApplication28/Form1.vb#L42

    e.Visible = Not view.IsMasterRowEmptyEx(rowHandle, view.GetRelationIndex(rowHandle, "Detail"))
    e.Handled = True
End If