加载表结构并保持成XML string cmdText = @"select * from kb_lable_temp where 1=2"; using (SqlConnection conn = new SqlConnection(DBCtx.ConnStr)) { DataTable dt = new DataTable(); SqlCommand cmd = new SqlCommand(cmdText,conn); conn.Open(); using (var dr = c…
public static DataTable ConvertDataReaderToDataTable(SqlDataReader dataReader) { ///定义DataTable DataTable datatable = new DataTable(); try { ///动态添加表的数据列 for (int i = 0; i < dataReader.FieldCount; i++) { DataColumn myDataColumn = new DataColumn();…