'宣言 Public Function GetPageAsyncEx( _ ByVal pageIndex As System.Integer _ ) As IAsyncOperationWithProgress(Of C1Page,Double)
'使用法 Dim instance As C1DocumentSource Dim pageIndex As System.Integer Dim value As IAsyncOperationWithProgress(Of C1Page,Double) value = instance.GetPageAsyncEx(pageIndex)
public IAsyncOperationWithProgress<C1Page,double> GetPageAsyncEx( System.int pageIndex )
パラメータ
- pageIndex
- 0-based page index.
戻り値の型
The IAsyncActionWithProgress<TProgress> interface that can be used to manage asynchronous operation.