Reportviewer刷新问题 [英] Reportviewer refresh problem

问题描述

你好
我有一个ReportViewer.报告第一操作数据的接收和显示数据.但是，如果在程序流程中报告对数据的任何更改，则自身不会刷新.

hello
I have a ReportViewer. Report the first operation data receiving and displaying data. If, however, report any changes to the data during the program flow does not refresh itself. How can I solve this problem?

推荐答案

如果其他程序更新了数据，则可以使用计时器控件每5分钟刷新一次报告(或其他任何时间)您想要的时间范围.)

如果您的程序更新了数据，则只需将加载报告的代码放在一个方法中，并在用户每次更新数据时都调用该方法.

If the data gets updated by some other program, you could use a timer control to refresh the report every 5 minutes (or whatever time frame you would like.)

If the data gets updated by your program, then just put the code that loads the report in a method and call that method every time the user updates the data.

我在网络中遇到了同样的问题应用程序.
如何设置刷新时间?

请指教.

I got same problem in web application.
How to set time to refresh?

Please advice.

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