构建设置后的工作报告 [英] work reports after build setup

问题描述

我想知道如何在c#中为不同的机器名称创建Crystal报表.


ReportDocument cryRpt =新的ReportDocument();
cryRpt.Load(@"C:\ Documents and Settings \ Arusha \ My Documents \ Visual Studio 2008 \ Projects \ Schooll工资系统\ Schooll工资系统\ rpt_empdataall.rpt");
crystalReportViewer1.ReportSource = cryRpt;
crystalReportViewer1.Refresh();



这里的阿鲁沙"是我的比赛名称，也是位置c的路径:在另一台机器上是不同的，因此在安装另一台机器后我无法获得报告.请给我解决方案.

i want to know how to create crystal report for different machine names in c#


ReportDocument cryRpt = new ReportDocument();
cryRpt.Load(@"C:\Documents and Settings\Arusha\My Documents\Visual Studio 2008\Projects\Schooll salary system\Schooll salary system\rpt_empdataall.rpt");
crystalReportViewer1.ReportSource = cryRpt;
crystalReportViewer1.Refresh();



here "Arusha" is my matchine name and also path of location c: is different for onother machine so i can''t genarate reports after intalling another machine. plz give me solution for this.

推荐答案

这很简单.您的错误是您在硬编码绝对路径.使用相对路径.将水晶报表放在应用程序文件夹中，然后使用该文件夹的相对路径进行访问.这样，无论您在哪里安装了应用程序，Crystal Reports都将以固定的路径传递并可以访问.

It''s pretty simple. Your mistake is that you are hard-coding an absolute path. Use relative path. Put the crystal report in the application folder and then access it using relative path of that folder. This way, where-ever you have your application installed, the crystal report too would be delivered at a fixed path and thus accessible.

使用相对路径.例如

Use relative paths. For instance

string myBasePath = System.IO.Path.GetDirectoryName(Application.ExecutablePath);

将此设为地面0，并找到与此路径相关的其他来源.
如果报告位于可执行文件旁边的名为"Reports"的目录中，则
您只能使用

Take this as ground 0 and find other sources relative to this path.
If a report is in a directory named "Reports" next to your executable then
you can just use

myBasePath+"\\Reports\\rpt_empdataall.rpt"

，因为报告位于可执行文件

in your case since report is located 2 level above executable

myBasePath+"\\..\\..\\rpt_empdataall.rpt"

的上方2级就足够了.
我希望这是您要实现的目标.

would suffice.
I hope that is what you are trying to achieve.

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