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TreeListOptionsView.CheckBoxStyle Property

Gets or sets whether all TreeList nodes should display check boxes, radio buttons, or neither.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

#Declaration

[DefaultValue(DefaultNodeCheckBoxStyle.Default)]
[XtraSerializableProperty]
public virtual DefaultNodeCheckBoxStyle CheckBoxStyle { get; set; }

#Property Value

Type Default Description
DevExpress.XtraTreeList.DefaultNodeCheckBoxStyle Default

A DevExpress.XtraTreeList.DefaultNodeCheckBoxStyle enumerator value that specifies the type of content displayed by nodes. The Default value means nodes display neither check boxes, nor radio buttons.

#Property Paths

You can access this nested property as listed below:

Object Type Path to CheckBoxStyle
TreeList
.OptionsView .CheckBoxStyle

#Remarks

TreeList-CheckBoxStyle.png

You can override the CheckBoxStyle setting for specific nodes. To do that, use the TreeListOptionsView.RootCheckBoxStyle and TreeListNode.ChildrenCheckBoxStyle properties.

See Node Checking - Checkboxes and Radio Buttons to learn more.

Demo: Select With Radio Buttons and Check Boxes module in the XtraTreeList MainDemo

#Example

The following code shows how to retrieve checked nodes using the TreeList.GetAllCheckedNodes method, and modify their values.

List<TreeListNode> list = treeList1.GetAllCheckedNodes();
foreach (TreeListNode node in list) {
    decimal budget = Convert.ToDecimal(node["BUDGET"])*1.1m;
    node["BUDGET"] = budget;
}

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CheckBoxStyle 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.

See Also