如何在 Crystal Reports for Visual Studio 中实现数据透视报表? [英] How do I achieve a pivot report in Crystal Reports for Visual Studio?

问题描述

除了带有小计的水平线之外，我在任何报告中都是排名菜鸟.我有一个数据集，其中包含汽车在停车场所花费的时间.我必须生成一个表格，显示每小时一列和每天一行，显示特定日期特定时间的条目数.

I am a rank noob at any reporting but horizontal lines with sub-totals. I have a dataset that comprises the times spent by cars in a carpark. I must produce a table showing a column for each hour and a row for each day, showing the number of entries at a particular time on a particular day.

我会在 RDLC 设计器中发现这更容易，它是柱状分组，但我什至在 Crystal 中找不到这样的东西.

I would find this easier in the RDLC designer, with it's columnar groupings, but I can't even find such a thing in Crystal.

帮助.

推荐答案

假设以下字段:{table.car_id} 和 {table.census_time}

• 选择插入 |交叉表...;将交叉表添加到报表标题部分

右键单击交叉表并选择交叉表专家":

Right click the cross-tab and chose 'cross tab expert':

• 将 {table.census_time] 添加到列字段列表中；按小时分组
• 将 {table.census_time} 添加到行字段列表中；按天分组
• 将 {table.car_id} 添加到汇总字段列表中；计数

• Add {table.census_time] to the column-field list; group by hour
• Add {table.census_time} to the row-field list; group by day
• Add {table.car_id} to the summary-field list; count

** 编辑 **

您无需创建特殊公式即可从日期/时间字段中提取小时；交叉表将为您做到这一点.

You don't need to create a special formula to extract the hour from the date/time field; the cross-tab will do that for you.

选择Cross-Tab"选项卡，添加 {table.census_time} 字段，然后单击Group Options..."按钮.

Select the 'Cross-Tab' tab, add the {table.census_time} field, then click the 'Group Options...' button.

选择每小时".从选择列表中.

Choose 'for each hour.' from the picklist.

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