reporting-services - 将一个数据集返回的多个结果拟合到单个文本框中

Question

我有一个数据集，它返回如下结果：

   SELECT 
    [Name] 
     ,[Count]
   FROM [dbo].[TestTable1]

   ID           Name                    Count
   ------------------------------------------
    1           International school    100
    2           World school            200
    3           Universe school         400

我有一个文本框，我想在其中显示计数。

            Here is the international school count: «Expr»
            Here is the world school count:    «Expr»
            Here is the Universe school count: «Expr»

我正在寻找一个结果应该返回如下的表达式：

            Here is the international school count: 100
            Here is the world school count:    200
            Here is the Universe school count: 400

这是我的示例表达式：

            =IIF(First(Fields!Name.Value, "CountinOneBox")="International school",(Fields!Count.Value, "CountinOneBox"),"")

注意：sum(Fields!Count.Value, "CountinOneBox") 提供 700

希望我已经正确解释了这一点。我怎样才能得到这个结果？谢谢。

Answer 1

我会在 SQL 中执行此操作。我已经在此处复制了您的示例数据，然后将结果字段放入了一个简单的报告中

DECLARE @t table(ID int, [Name] varchar(100), [Count] int)

INSERT INTO @t VALUES
    (1, 'International school', 100),
    (2, 'World school', 200),
    (3, 'Universe school', 400)

DECLARE @s nvarchar(max) = ''
DECLARe @crlf char(2) = char(13) + char(10)

SELECT @s = 
        @s + 'Here is the ' 
           + [Name] 
           + ' count: ' 
           + CAST([COUNT] as varchar(10)) 
           + @crlf
    FROM @t

SELECT @s as Result

结果看起来像这样。（我在文本框上设置了一个边框，所以你可以看到它没有换行，它使用了我们添加的 CR/LF。

Answer 2

如果要将所有内容都放在一个文本框中，则需要将所有内容都写在一个表达式中。像这样：

假设以下表达式返回您的 100、200、400。

=Sum(Fields!Result1.Value)  ' 100
=Sum(Fields!Result2.Value)  ' 200
=Sum(Fields!Result3.Value)  ' 400


="Here is the international school count: " & Sum(Fields!Result1.Value) & VbNewLine &
 "Here is the world school count: " & Sum(Fields!Result2.Value) & VbNeLine &
 "Here is the Universe school count: " & Sum(Fields!Result3.Value)