如何知道DataGrid Row是否被修改？ [英] How to know if the DataGrid Row is modified?

问题描述

我想在SQL中更新表格。

但条件是..，

只有修改后的行应该更新到表格。

I want to update the Table in SQL.
But the condition is that..,
Only the modified rows should be get updated to the table.

推荐答案

根据您的评论，涉及到DataTable，因此您可以使用GetChanges方法查看所有已更改的行...

< a href =https://msdn.microsoft.com/en-us/library/k2552649(v=vs.110).aspx> https://msdn.microsoft.com/en-us/library/k2552649( v = vs.110）.aspx [ ^ ]

https://msdn.microsoft.com/en-us/library/5dxfaha8(v = vs.110）.aspx [ ^ ]

According to your comment there is a DataTable involved, so you can use the GetChanges method to see all the rows changed...
https://msdn.microsoft.com/en-us/library/k2552649(v=vs.110).aspx[^]
https://msdn.microsoft.com/en-us/library/5dxfaha8(v=vs.110).aspx[^]

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