错误:都定义了DataSource和DataSourceID.删除一个定义. [英] Error: Both DataSource and DataSourceID are defined. Remove one definition.

问题描述

你好

我有一个使用SqlDatasource的gridview.现在，我想将数据表用作数据源，同时这样做会产生错误:同时定义了数据源和数据源ID.删除一个定义.

为了解决这个问题，我编写了下面的代码，它们可以正常工作

Hello

I have a gridview for which I have used SqlDatasource. Now, I want to use datatable as a datasource, while doing so it is giving an error: Both DataSource and DataSourceID are defined. Remove one definition.

To resolve it, I have written the following code that is perfectly working

GVBrand.DataSourceID = string.Empty;
GVBrand.DataSource = dt;
GVBrand.DataBind();

我发现，当我单击编辑"或删除"按钮时，它会出现以下错误:
Sys.WebForms.PageRequestManagerServerErrorException:GridView"GridView1"触发了未处理的事件RowEditing.

请帮我，因为我没有解决办法.
预先感谢.

I found that, when I click edit or delete button, then it gives the following error:
Sys.WebForms.PageRequestManagerServerErrorException: The GridView ''GridView1'' fired event RowEditing which wasn''t handled.

Please help me, as I have no solution for that.
Thanks in advance.

推荐答案

这是一个不同的错误.错误消息不言自明.行编辑事件未在后面的代码中处理.处理该事件.

This is a different error. Error message is self explanatory.Row editing event is not handled in the code behind. Handle that event.

GVBrand.DataSourceID = string.Empty;
删除该行即可.

GVBrand.DataSourceID = string.Empty;
remove that line it will work.

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