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V24.1

WinExplorerView.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 bind it to the target HTML element.

Namespace: DevExpress.XtraGrid.Views.WinExplorer

Assembly: DevExpress.XtraGrid.v24.1.dll

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

Declaration

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

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 the full example.

MVVMContext context = new MVVMContext();
context.ViewModelType = typeof(ViewModel);
var fluent = context.OfType<ViewModel>();
fluent.BindCommandToElement(htmlContentControl, "btnPhone", x => x.Phone);
fluent.BindCommandToElement(htmlContentControl, "btnVideo", x => x.Video);
fluent.BindCommandToElement(htmlContentControl, "btnText", x => x.TextMessage);
See Also