TreeListView.RowIndicatorValidationErrorBackground Property

Gets or sets the row indicator cell background brush for rows that contain a validation error. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v26.1.dll

Declaration

C#

public Brush RowIndicatorValidationErrorBackground { get; set; }

VB.NET

Public Property RowIndicatorValidationErrorBackground As Brush

Property Value

Type	Default	Description
Brush	null	A Brush value.

Remarks

The RowIndicatorValidationErrorBackground property allows you to change the row indicator cell background brush for rows that contain a validation error. The brush is applied to Error and FocusedError indicator states.

If the RowIndicatorValidationErrorBackground property is null, the Data Grid applies the current theme background brush.

To display the row indicator panel, set TreeListView.ShowIndicator to true.

Example: Use Custom Row Indicator Background for Rows with Validation Errors

The following example sets a row indicator cell background brush for rows with validation errors:

<dx:ThemedWindow x:Class="RowIndicatorBackgroundExample.MainWindow"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:dx="http://schemas.devexpress.com/winfx/2008/xaml/core"
              xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid">
    <dxg:GridControl>
        <dxg:GridControl.View>
            <dxg:TreeListView ShowIndicator="True"
                              RowIndicatorBackground="#FFD6E4F0"
                              RowIndicatorSelectedBackground="#FF4A90D9"
                              RowIndicatorValidationErrorBackground="#FFFF6B6B" />
        </dxg:GridControl.View>
    </dxg:GridControl>
</dx:ThemedWindow>