c# - 数据表添加数据行时出现错误[]

Question

DataTable dt = new DataTable();
dt.Columns.Add(new DataColumn("Date", typeof(String)));
dt.Columns.Add(new DataColumn("Time", typeof(String)));
dt.Columns.Add(new DataColumn("Function", typeof(String)));
dt.Columns.Add(new DataColumn("Log Level", typeof(String)));
dt.Columns.Add(new DataColumn("Message", typeof(String)));

当我查询 DataTable 然后得到 DataRows[]

DataRow[] result = dt.Select("Function ='" + strfunction + "'");

现在我想将该结果添加到 DataTable

dt.Rows.Add(result);

但是我得到了错误

Input array is longer than the number of columns in this table.

Answer 1

试试这个

foreach (DataRow row in result)
    dt.Rows.Add(row);