问题描述
我想在单个水晶报告中显示来自多个表适配器的记录。我在我的数据集中添加了两个表适配器,并使用数据库专家将此适配器添加到我的crystal报表中。数据库专家中有两个名为Data和Link的选项卡。在Data中,我选择了tableadapters和In link,我确定了tableadapters的关系。之后在链接选项卡中有三个按钮(确定,取消,帮助),我点击确定并在报告列中设置我的字段。通过执行这些步骤当我运行我的程序时我遇到了这个错误:登录数据库失败
I want to display records from multiple table adapter in a single crystal report. I add two table adapter in my dataset and add this adapters to my crystal report with database expert. There are two tabs named Data and Link in database expert. In Data ,I choosed my tableadapters and In link ,I determine relation of tableadapters .after that in link tab there are three button (ok,cancel,help) that i click ok and set my fields in columns of report.by doing these steps when i ran my program i had this error: logon database failed
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