本文介绍了Crystal Report“Logon Failed”在ADO.NET数据集上的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 您好,我正在使用.... .Net Runtime 1.1 CR 9附带vs2003 Winforms Application DataSource = ADO.NET数据集 我在一年前完成了这个应用程序,我们有70多个客户。我们的一个客户在6台计算机上安装了我们的程序。在几天之前,包括水晶报告在内的程序运行正常。突然,在上个月,CR查看器开始弹出错误"Logon Failed",其中包含带有预先写好的表名的登录框。 我有在每个讨论板上检查了数据集的所有登录问题。我发现 - 表名或字段名可能是错误的。 任何人都可以想到可能导致CR显示的任何程序或条件"登录"特别是在经历了一年的好运之后失败了吗? BTW,所有的客户端机器都是带有SP2的Windows XP。 Kapil 解决方案 Hello,I am using.....Net Runtime 1.1CR 9 shipped with vs2003Winforms ApplicationDataSource = ADO.NET datasetI have finished this application a year ago and we have 70+ clients.One of our clients has our program installed on 6 computers. Before few days, the program including crystal report was working fine.Suddenly, in last month, CR viewer started popping up error "Logon Failed" with login box with prewritten table name in it.I have checked all logon problems with dataset on every discussion board.All I found was - table name or field name might be wrong.Can anyone think of any program or condition that can cause CR to display "Logon Failed" specially after going well for a year?BTW, All the client machines are windows XP with SP2 on it. Kapil 解决方案 这篇关于Crystal Report“Logon Failed”在ADO.NET数据集上的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 10-19 11:48