Class TreeViewCommandService

Encapsulates the command-related routine within a RadTreeView instance.

Inheritance
System.Object
CommandServiceBase<RadTreeView>
TreeViewCommandService
Inherited Members
Namespace: Telerik.XamarinForms.DataControls.TreeView.Commands
Assembly: Telerik.XamarinForms.DataControls.dll

Syntax

public class TreeViewCommandService : CommandServiceBase<RadTreeView>

Methods

CanExecuteCommand(TreeViewCommandId, Object)

Determines whether the command, associated with the specified Id can be executed given the parameter provided.

Declaration
public bool CanExecuteCommand(TreeViewCommandId id, object parameter)
Parameters
TreeViewCommandId id

The TreeViewCommandId value to look for.
System.Object parameter

The parameter that is passed to the CanExecute and Execute methods of the command.
Returns
System.Boolean

True if the command can be executed, false otherwise.

ExecuteCommand(TreeViewCommandId, Object, Boolean)

Attempts to find the command, associated with the specified Id and to perform its Execute routine, using the provided parameter.

Declaration
public bool ExecuteCommand(TreeViewCommandId id, object parameter, bool triggerUserCanExecute = true)
Parameters
TreeViewCommandId id

The TreeViewCommandId value to look for.
System.Object parameter

The parameter that is passed to the CanExecute and Execute methods of the command.
System.Boolean triggerUserCanExecute

Returns
System.Boolean

True if the command is successfully executed, false otherwise.