多个子报表，其中一个子报表将值传递给其他子报表 [英] Multiple Subreports with a subreport passing value to other

问题描述

我正在WinForms中的C#上使用报表查看器.我有3个数据库表:Equipament，Sector和History，我还有3 Report.rdlc，MAIN是ReportEquipament，另外两个子报表是ReportSector和ReportHistory.我已经知道如何填充ReportSector，我想要做的就是从ReportSector传递idSector，因此我可以在SQL Server数据库中调用一个过程，并搜索具有该Sector ID的所有历史记录，并在ReportHistory.我不知道该怎么做.我是ReportViewer的新手，这是我第一次做Reports.

I'm using Report Viewer at C# in WinForms. I have 3 database tables: Equipament, Sector and History, I also have 3 Report.rdlc, The MAIN is the ReportEquipament and the other two subreport are ReportSector and ReportHistory. I already know how to fill the ReportSector, what I want to do is to pass the idSector from the ReportSector, so I can call a procedure at the SQL Server database and search all the History with this Sector ID, and show the data at the ReportHistory. I have no idea on how to do it. I new with ReportViewer and this is my first time doing Reports.

PS:我知道该怎么做，只是不知道如何使用.

PS: I know how to do the procedure, just don't know how to use it.

谢谢.

乔纳斯.

让我尝试更好地解释一下:

Let me try to explain better:

我搜索一个特定的设备，并且该设备已通过许多部门， 当他在这个部门时，他遇到了问题，而这些问题与 该部门.

I search for a specific Equipament, and that Equipament passed for many Sectors, and while he was at this sector he had problems, and this problems are related to the Sector.

我想要的是这样的

设备:X

部门:(在此处传递了设备的ID以查找他拥有的部门)

Sectors: (Here the ID of the Equipament is passed to find the Sector that he has)

扇区:X(此处此扇区的ID传递给子报告问题") 问题:(使用该部门的ID，我搜索该部门的所有问题) 问题:X 问题:是

Sector: X (here the ID of this Sector is passed to the Subreport "Problem") Problems: (with the ID of the Sector I search all the problems at this sector) Problem: X Problem: Y

扇区:Y(此处此扇区的ID传递给子报告问题") 问题:(使用该部门的ID，我搜索该部门的所有问题) 问题:X 问题:是

Sector: Y (here the ID of this Sector is passed to the Subreport "Problem") Problems: (with the ID of the Sector I search all the problems at this sector) Problem: X Problem: Y

推荐答案

如果我没有记错的话，您会在子报表中传递参数时遇到问题. 此处是该链接

If i am not wrong you getting problem in parameter passing in sub report. Here is the link for that

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