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

Uses the command selector to find an appropriate parameterized MVVM command of the target type in the source, and binds this command to the target HTML element.

Namespace: DevExpress.XtraGrid.Views.Items

Assembly: DevExpress.XtraGrid.v24.1.dll

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

Declaration

C#

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

VB.NET

Public Function BindCommand(Of T)(
    commandSelector As Expression(Of Action(Of T)),
    source As Object,
    elementId As String,
    queryCommandParameter As Func(Of T)
) 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.
elementId	String	The unique ID of the target HTML element.
queryCommandParameter	Func<T>	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 from this HTML element.

Remarks

See the Code Examples demo module for an example.