SqlDataSourceUIHelper.OpenConnectionAsync(SqlDataSource, IConnectionProviderService, IEditContext, CancellationTokenSource) Method

Namespace: DevExpress.DataAccess.UI.Sql

Assembly: DevExpress.DataAccess.v21.2.UI.dll

NuGet Packages: DevExpress.DataAccess.UI, DevExpress.Win.Design

Declaration

C#

public static Task<bool> OpenConnectionAsync(
    this SqlDataSource dataSource,
    IConnectionProviderService connectionService,
    IEditContext context,
    CancellationTokenSource tokenSource
)

VB.NET

<ExtensionAttribute>
Public Shared Function OpenConnectionAsync(
    dataSource As SqlDataSource,
    connectionService As IConnectionProviderService,
    context As IEditContext,
    tokenSource As CancellationTokenSource
) As Task(Of Boolean)

Parameters

Name	Type
dataSource	SqlDataSource
connectionService	IConnectionProviderService
context	DevExpress.DataAccess.UI.Sql.IEditContext
tokenSource	CancellationTokenSource

Returns

Type
Task<Boolean>