将Gridview数据源复制到Datatable [英] Copy Gridview Datasource to Datatable

问题描述

您好，我需要将gridview的数据源写入xml文件，但是gridview上有image列，因此我想删除该列，但这也会影响gridview.如何复制数据?

Hi,I need to write gridview''s datasource to xml file but there is image column on gridview so I want to delete the column but it also effects to gridview. How can I copy the data ?

DataTable dt = new DataTable();
dt = (DataTable)datagrid.DataSource;
dt.Columns.Remove("ImageColumn");
dt.WriteXml(saveFileDialog1.FileName);
dt.Dispose();

推荐答案

这可以通过绑定数据表而不删除图像列来完成
并在gridview中隐藏图像列.这样可以解决您的问题.

谢谢
SP

This can be done by binding datatable without removing image column
and hide image column in gridview. this will solve your problem.

Thanks
SP

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