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Crystal Reports 8.5 / 9 - 如何删除参数的“默认”值?

[英]Crystal Reports 8.5 / 9 - How do I remove a “default” value for a parameter?

Can anyone enlighten me on how to find and remove a default parameter in Crystal Reports 8.5 and/or 9? 任何人都可以告诉我如何在Crystal Reports 8.5和/或9中查找和删除默认参数? I get all confused by visual code techniques like this where I can't just grep the codebase and find the string I need to remove. 我对这样的可视代码技术感到困惑,我不能只是grep代码库并找到我需要删除的字符串。 :D :d

Basically, it looks like the former developer saved the report with a couple parameter fields populated, and I'm not sure how to un-populate them. 基本上,看起来前开发人员保存了报告,并填充了几个参数字段,我不知道如何取消填充它们。 So when I open this report for the first time and execute it, it just asks me for my database credentials - I never even see the: 因此,当我第一次打开此报告并执行它时,它只是要求我提供数据库凭据 - 我甚至从未看到:

  • Use current parameter values 使用当前参数值
  • Prompt for new parameter values 提示新参数值

radio button selection the first time it is executed. 第一次执行单选按钮选择。

Any advice is appreciated.. thanks in advance! 任何建议表示赞赏..提前感谢!

In case anyone else happens upon this and needs a solution: 如果其他人发生这种情况并需要解决方案:

I have to uncheck 我必须取消选中

File -> Options -> Reporting -> Save Data With Report. 文件 - >选项 - >报告 - >使用报告保存数据。

May this make your Crystal Reporting just a little less traumatic. 这可能会让你的Crystal Reports少一些创伤。

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