Xtra报告不显示数据 [英] Xtra Report does not showing data

问题描述

我在vb.net 2012中创建了一个项目（Visual Studio 2012）。我有三张桌子。

1.费用报告（收据编号小学）

2.费用详情（无主键）

3。学校信息



我创建了一份xtra报告。添加了一个数据集。导入1,2表。设置2表（收据号）的主键。在1和2之间建立关系（收据号）。我有设计报告..它工作正常...没有错误...还添加一个参数，它也工作..



现在我已添加3 table into datat ..表3没有关系。当我将其字段插入到我的xtrareport中时......没有数据显示。 Xtrareport仅显示表1和表2中的数据。不是来自表3 ..请...帮助..



请。帮助....

I have created one project in vb.net 2012 (Visual Studio 2012). I have three tables.
1. Fee Report (Receipt No. Primary)
2. Fee Details (No primary key)
3. School Information

I have create one xtra report. Added one Dataset. Import 1, 2 tables. Set Primary key for 2 Table (Receipt No.). Made relation between 1 and 2 (Receipt No.). I have design report.. It is working perfectly... No error... Also Add one parameter, it is also working..

Now I have add 3 table into dataset.. There is no relation for table 3. When I insert its field into my xtrareport... No data is displaying. Xtrareport is only displaying data from Table 1 and Table 2. Not from Table 3.. please... help..

Please. Help....

推荐答案

解决了......我选择了错误的数据适配器......

It is solved... I was choosing wrong data adapter....

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