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V24.2

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DxTreeListDataColumn.SortOrder Property

Specifies the column’s sort order (ascending or descending).

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
[DefaultValue(TreeListColumnSortOrder.None)]
[Parameter]
public TreeListColumnSortOrder SortOrder { get; set; }

#Property Value

Type Default Description
TreeListColumnSortOrder None

An enumeration value.

Available values:

Name Description
None

The TreeList sorts column data in ascending order.

Ascending

The TreeList sorts column data in ascending order.

Descending

The TreeList sorts column data in descending order.

#Remarks

When you specify a column’s SortIndex property, the TreeList sorts column data in ascending order. Use the SortOrder property to change the sort order.

@inject EmployeeTaskService EmployeeTaskService

<DxTreeList Data="TreeListData" KeyFieldName="Id" ParentKeyFieldName="ParentId">
    <Columns>
        <DxTreeListDataColumn FieldName="Name" Caption="Task" SortIndex="1" />
        <DxTreeListDataColumn FieldName="EmployeeName" />
        <DxTreeListDataColumn FieldName="StartDate" />
        <DxTreeListDataColumn FieldName="DueDate" 
                              SortIndex="0"
                              SortOrder="TreeListColumnSortOrder.Descending" />
    </Columns>
</DxTreeList>

@code {
    List<EmployeeTask> TreeListData { get; set; }

    protected override void OnInitialized() {
        TreeListData = EmployeeTaskService.GenerateData();
    }
}

TreeList - SortIndex

Run Demo: TreeList - Sort Data

For more information about data sorting in the TreeList component, refer to the following topic: Sort Data in Blazor TreeList.

#Implements

See Also