CardUIExtensionsSetDialogClosingAction - метод

public static void SetDialogClosingAction(
	this IUIContext context,
	Func<IUIContext, CancelEventArgs, Task<bool>> action
)

<ExtensionAttribute>
Public Shared Sub SetDialogClosingAction ( 
	context As IUIContext,
	action As Func(Of IUIContext, CancelEventArgs, Task(Of Boolean))
)

public:
[ExtensionAttribute]
static void SetDialogClosingAction(
	IUIContext^ context, 
	Func<IUIContext^, CancelEventArgs^, Task<bool>^>^ action
)

[<ExtensionAttribute>]
static member SetDialogClosingAction : 
        context : IUIContext * 
        action : Func<IUIContext, CancelEventArgs, Task<bool>> -> unit