ReportTemplateExtension.GetPreviewImageAsync(Guid, Action<Guid, Byte[]>) Method

Obtains the preview image of a report template, asynchronously.

Namespace: DevExpress.XtraReports.Extensions

Assembly: DevExpress.XtraReports.v18.2.Extensions.dll

Declaration

C#

public void GetPreviewImageAsync(
    Guid templateID,
    Action<Guid, byte[]> callback
)

VB.NET

Public Sub GetPreviewImageAsync(
    templateID As Guid,
    callback As Action(Of Guid, Byte())
)

Parameters

Name	Type	Description
templateID	Guid	A Guid structure.
callback	Action<Guid, Byte[]>	A Action delegate.

Implements

GetPreviewImageAsync(Guid, Action<Guid, Byte[]>)