'宣言 Function OnLongOperation( _ ByVal complete As System.Double, _ ByVal canCancel As System.Boolean _ ) As System.Boolean
'使用法 Dim instance As IExecutionContext Dim complete As System.Double Dim canCancel As System.Boolean Dim value As System.Boolean value = instance.OnLongOperation(complete, canCancel)
パラメータ
- complete
- Progress 0..1
- canCancel
- true indicates that operation can be cancelled at this moment.
戻り値の型
If this method returns true then async operation should be cancelled.