RecentItemBase.BindCommand<T>(Expression<Action<T>>, Object, Func<T>) Method

Uses the command selector to find an appropriate parameterized command of the target type in the source and bind it to this RecentItemBase class descendant.

Namespace : DevExpress.XtraBars.Ribbon

Assembly : DevExpress.XtraBars.v25.2.dll

NuGet Package : DevExpress.Win.Navigation

csharp

public IDisposable BindCommand<T>(
    Expression<Action<T>> commandSelector,
    object source,
    Func<T> queryCommandParameter = null
)

Public Function BindCommand(Of T)(
    commandSelector As Expression(Of Action(Of T)),
    source As Object,
    queryCommandParameter As Func(Of T) = Nothing
) As IDisposable

Parameters

Name	Type	Description
commandSelector	Expression<Action<T>>

An Expression that selects the appropriate command from the source object.

| | source | Object |

An Object (typically, a ViewModel) where the commandSelector looks for the required command.

Optional Parameters

Name	Type	Default	Description
queryCommandParameter	Func<T>	null

A Func delegate that passes the specific Object to the command as a parameter.

Type Parameters

Name	Description
T

The type of a ViewModel that stores a bindable command.

Returns

Type	Description
IDisposable

An IDisposable object. Disposing of this object unbinds the command.

Remarks

The BindCommand method supports the WinForms MVVM pattern. See the Commands topic to learn more.