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DxTreeView.ClearCheck() Method

Unchecks all nodes.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

public void ClearCheck()

Remarks

You can check all TreeView nodes as follows:

Call the ClearCheck() method to uncheck all nodes.

Note

The following actions change the check state of all nodes, even those that do not meet the applied filter criteria:

<DxTreeView @ref="MyTreeView" 
            Data="@Data"
            CheckMode="TreeViewCheckMode.Recursive">
    <DataMappings>
        <DxTreeViewDataMapping Text="Name"
                               Key="Id"
                               ParentKey="CategoryId" />
    </DataMappings>
</DxTreeView>

<DxButton Text="Uncheck All" Click="Click" />

@code {
    DxTreeView MyTreeView;
    void Click() {
        MyTreeView.ClearCheck();
    }
}

Clear checking

See Also