在Switch中指定DataSet

Question

我的SSRS报告中的文本框中有一个Switch语句，但我有三个数据集，需要指定在交换机中使用哪个数据集。有办法吗？如果是这样我将如何去做呢？

这是我的Switch声明：

=Switch(Fields!ProjectStatus.Value =100000000,"Active", Fields!ProjectStatus.Value = 100000001,"On Hold", Fields!ProjectStatus.Value = 100000002,"Completed", Fields!ProjectStatus.Value = 100000003, "Cancelled", Fields!ProjectStatus.Value = 100000004, "Researching", Fields!ProjectStatus.Value = 100000005, "Wish List", Fields!ProjectStatus.Value = 100000006, "Queued", Fields!ProjectStatus.Value = 100000007, "Redined"))

谢谢！

Answer 1

您需要执行某种聚合。通常FIRST或MAX对此有用。

=Switch(First(Fields!ProjectStatus.Value, "Dataset1") =100000000,"Active", First(Fields!ProjectStatus.Value, "Dataset2") = 100000001,"On Hold", First(Fields!ProjectStatus.Value, "Dataset3") = 100000002,"Completed", First(Fields!ProjectStatus.Value, "Dataset1") = 100000003, "Cancelled", First(Fields!ProjectStatus.Value, "Dataset2") = 100000004, "Researching", First(Fields!ProjectStatus.Value, "Dataset3") = 100000005, "Wish List", First(Fields!ProjectStatus.Value, "Dataset1") = 100000006, "Queued", First(Fields!ProjectStatus.Value, "Dataset2") = 100000007, "Redined"))

资源：http://msdn.microsoft.com/en-us/library/ms345237.aspx