DataView无法正常工作
问题描述：
我将所有数据都带入了DataView，并对DataView进行了一些操作.然后我将DataView转换为DataTable，
但是我对视图执行的操作不会影响该表.
I have taken all my data into DataView and I performed some manipulation on DataView. Then I converted the DataView to DataTable,
but the manipulations I performed on view did not affect the table.
答
首先使用某个名称创建数据集....然后在其中创建数据表( DataTable是一个虚拟表).要创建数据表，请右键单击创建的数据集的空白表面，然后选择一个名为 TableAdapter 的选项.之后，从SQL表集中选择某些表，然后通过单击 Query Builder 选择所有需要的属性.您还可以手动编写查询.之后，您可以像视图一样创建数据表...
之后，使用特定的DataView，然后从顶部的箭头中选择源作为数据集内已创建的数据表...
它将以表格加载方式工作……肯定……！ :laugh:
First Create a Dataset from some name .... and then inside of it create a datatable(DataTable is a virtual table). To create the datatable right click the empty surface of created dataset and select a option called TableAdapter. After that select the certain Tables from your SQL table set and select all wanted attributes by clicking Query Builder.you can also write a Query Manually. After that you can create the datatable like a View...
After go your certain DataView and from the arrow head on the top select the source as created datatable inside the dataset...
It will work in form load... surely...! :laugh: