ExecuteScalarAsync(CancellationToken) メソッド

An asynchronous version of method ExecuteScalar that allows the execution of a query that returns a 1x1 result table.

シンタックス

Visual Basic
C#

'宣言
 
Public Overloads Overrides Function ExecuteScalarAsync( _
   ByVal cancellationToken As System.Threading.CancellationToken _
) As System.Threading.Tasks.Task(Of Object)

public override System.Threading.Tasks.Task<object> ExecuteScalarAsync( 
   System.Threading.CancellationToken cancellationToken
)

パラメータ

cancellationToken: The cancellation token to abort the query execution at any moment.

戻り値の型

The scalar result.

参照

C1CommandBase クラス
 C1CommandBase メンバ
 オーバーロード一覧