PdfExportFormDataCommand.UpdateUIState(ICommandUIState) Method

Anticipates a command’s execution, by assigning a new status to the command in the context of its current applicability to the application user interface.

Namespace: DevExpress.XtraPdfViewer.Commands

Assembly: DevExpress.XtraPdfViewer.v19.1.dll

Declaration

C#

public override void UpdateUIState(
    ICommandUIState state
)

VB.NET

Public Overrides Sub UpdateUIState(
    state As ICommandUIState
)

Parameters

Name	Type	Description
state	ICommandUIState	An object implementing the ICommandUIState interface that defines the current status of a command in the overall context of the application user interface.

Remarks

Before assessing the availability of a command, restore its default status against the overall context of the application user interface (imposed by the Command.CreateDefaultCommandUIState method), using the UpdateUIState method.

To evaluate the current applicability of a command, check the ICommandUIState property values.

Next, trigger a command’s execution by calling the PdfViewerCommand.ForceExecute method.