SpreadsheetControl.AddService(Type, ServiceCreatorCallback, Boolean) Method

Adds the specified service to the service container.

Namespace : DevExpress.XtraSpreadsheet

Assembly : DevExpress.XtraSpreadsheet.v25.2.dll

NuGet Package : DevExpress.Win.Spreadsheet

Declaration

C#
VB.NET

csharp

public void AddService(
    Type serviceType,
    ServiceCreatorCallback callback,
    bool promote
)

Public Sub AddService(
    serviceType As Type,
    callback As ServiceCreatorCallback,
    promote As Boolean
)

Parameters

Name	Type	Description
serviceType	Type

The type of service to add.

| | callback | ServiceCreatorCallback |

A callback object that is used to create the service. This allows a service to be declared as available, but delays the creation of the object until the service is requested.

| | promote | Boolean |

true , to promote this request to any parent service containers; otherwise, false.

Remarks

The SpreadsheetControl implements the IServiceProvider and IServiceContainer interfaces. In addition to providing services, it also provides a mechanism for adding and removing services. To obtain a service, call the SpreadsheetControl.GetService method.

When a service is added, it can be added with instructions to promote it. When a service is promoted, it is added to any parent service container, on up, until the top of the service container tree is reached.