DataTable的Row的第一列到字符串数组

Question

我有一个DataTable.我想获取每行第一列值并附加到字符串数组.我不想为每一行使用foreach循环并添加到字符串数组.我试过这个,但在某个时候停留了

DataRow[] dr = new DataRow[dtCampaignSubscriberLists.Rows.Count];
dtCampaignSubscriberLists.Rows.CopyTo(dr, 0);
string[] array = Array.ConvertAll(dr, new Converter<DataRow, String>(????));

谢谢

Answer 1

string[] array = yourTable
                 .AsEnumerable()
                 .Select(row => row.Field<string>("ColumnName"))
                 .ToArray();

Answer 2

你可以这样做:

dtCampaignSubscriberLists.AsEnumerable().Select(r => r[0].ToString()).ToArray();