TreeListSettingsDataSecurity.AllowReadUnexposedColumnsFromClientApi Property
Specifies whether to disable client-side access to data source fields that are not bound to any tree list columns.
Namespace: DevExpress.Web.ASPxTreeList
Assembly: DevExpress.Web.ASPxTreeList.v23.2.dll
NuGet Package: DevExpress.Web
Declaration
[DefaultValue(DefaultBoolean.Default)]
public virtual DefaultBoolean AllowReadUnexposedColumnsFromClientApi { get; set; }Property Value
| Type | Default | Description |
|---|---|---|
| DefaultBoolean | Default | One of the DefaultBoolean enumeration values. |
Available values:
| Name | Description | Return Value |
|---|---|---|
| True | The value is true. |
|
| False | The value is false. |
|
| Default | The value is specified by a global option or a higher-level object. |
|
Property Paths
You can access this nested property as listed below:
| Object Type | Path to AllowReadUnexposedColumnsFromClientApi |
|---|---|
| ASPxTreeList |
|
Remarks
Use the AllowReadUnexposedColumnsFromClientApi property to restrict access to data source fields that are not bound to any column in the ASPxTreeList control.
ASPxTreeList.SettingsDataSecurity.AllowReadUnexposedColumnsFromClientApi = DefaultBoolean.True;
If the AllowReadUnexposedColumnsFromClientApi property is set to Default, the client-side access to the data source’s unexposed fields depends upon the BackwardCompatibilitySettings.DataControlAllowReadUnexposedColumnsFromClientApiDefaultValue property setting.
Note
The AllowReadUnexposedColumnsFromClientApi property has priority over the BackwardCompatibilitySettings.DataControlAllowReadUnexposedColumnsFromClientApiDefaultValue property.