SQL Server Reporting Services (SSRS) 是一个强大的报告平台,允许开发者创建复杂的报表。列组是报表中的一个重要概念,它允许你根据数据的不同属性对数据进行分组显示。
假设你已经有一个报表,并且想要添加一个新的列组,该列组与现有的列组不同。以下是步骤:
.rdl
文件)。以下是一个简单的示例,展示如何在SSRS报表中添加一个新的列组:
<Report xmlns="http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition" xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">
<DataSources>
<DataSource Name="AdventureWorks">
<ConnectionProperties>
<DataProvider>SQL</DataProvider>
<ConnectString>="Data Source=localhost;Initial Catalog=AdventureWorksDW2017;Integrated Security=True"</ConnectString>
</ConnectionProperties>
</DataSource>
</DataSources>
<DataSets>
<DataSet Name="DataSet1">
<Fields>
<Field Name="ProductCategory">
<DataField>ProductCategory</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="SalesTerritory">
<DataField>SalesTerritory</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="SalesAmount">
<DataField>SalesAmount</DataField>
<rd:TypeName>System.Decimal</rd:TypeName>
</Field>
</Fields>
<Query>
<DataSourceName>AdventureWorks</DataSourceName>
<CommandText>SELECT ProductCategory, SalesTerritory, SUM(SalesAmount) AS SalesAmount FROM FactInternetSales GROUP BY ProductCategory, SalesTerritory</CommandText>
</Query>
</DataSet>
</DataSets>
<ReportSections>
<ReportSection>
<Body>
<Tablix Name="Tablix1">
<TablixBody>
<TablixRows>
<TablixRow>
<Height>0.25in</Height>
<TablixCells>
<TablixCell>
<CellContents>
<Textbox Name="Textbox1">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>Product Category</Value>
<Style>
<FontSize>10pt</FontSize>
<FontWeight>Bold</FontWeight>
</Style>
</TextRun>
</TextRuns>
<Style>
<TextAlign>Center</TextAlign>
<VerticalAlign>Middle</VerticalAlign>
</Style>
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox1</rd:DefaultName>
</Textbox>
</CellContents>
</TablixCell>
<TablixCell>
<CellContents>
<Textbox Name="Textbox2">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>Sales Territory</Value>
<Style>
<FontSize>10pt</FontSize>
<FontWeight>Bold</FontWeight>
</Style>
</TextRun>
</TextRuns>
<Style>
<TextAlign>Center</TextAlign>
<VerticalAlign>Middle</VerticalAlign>
</Style>
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox2</rd:DefaultName>
</Textbox>
</CellContents>
</TablixCell>
<TablixCell>
<CellContents>
<Textbox Name="Textbox3">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>Sales Amount</Value>
<Style>
<FontSize>10pt</FontSize>
<FontWeight>Bold</FontWeight>
</Style>
</TextRun>
</TextRuns>
<Style>
<TextAlign>Center</TextAlign>
<VerticalAlign>Middle</VerticalAlign>
</Style>
</Paragraph>
</Paragraphs>
<rd:DefaultName>Textbox3</rd:DefaultName>
</Textbox>
</CellContents>
</TablixCell>
</TablixCells>
</TablixRow>
</TablixRows>
</TablixBody>
<TablixColumns>
<TablixColumn>
<Width>1.5in</Width>
</TablixColumn>
<TablixColumn>
<Width>1.5in</Width>
</TablixColumn>
<TablixColumn>
<Width>1.5in</Width>
</TablixColumn>
</TablixColumns>
</Tablix>
</Body>
</ReportSection>
</ReportSections>
</Report>
通过以上步骤和示例代码,你应该能够在SSRS报表中成功添加一个新的列组。如果遇到任何问题,请确保检查数据集的定义和字段名称是否正确,并参考官方文档进行调试。
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