子报表处理事件未在RDLC报告中触发 [英] Subreport processing event is not getting fired in RDLC report

问题描述

你好朋友，
子报表处理事件未在RDLC报告中触发，因此any1可以帮助我解决此问题.
在此先谢谢您

Hello friends,
Subreport processing event is not getting fired in RDLC report so could any1 can help me for working this out.
Thanks in advance

推荐答案

检查您的子报表参数.如果参数条件失败，则不会加载子报表.还要检查Visual Studio跟踪输出，它显示哪个参数导致了错误.

为了执行快速检查，请将所有子报表参数设置为允许为null.

弄明白了为什么我得到的是空值而不是期望的值.

Check your subreport parameters. If a parameter condition fails, the subreport is not loaded. Also check Visual Studio trace output, it shows which parameter causes the error.

In order to perform a quick check, set all subreport parameters to allow null.

It did the trick to understand why I get a null value instead of the expected one.

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