摘要:
using System; using System.Collections.Generic; using System.Text; using System.Data; using System.Windows.Forms; using System.Reflection; namespace DMS { /// /// C#操作Excel类 /// class ExcelOperate... 阅读全文
摘要:
//多表多行多列的情况 foreach (DataTable dt in YourDataset.Tables) //遍历所有的datatable { foreach (DataRow dr in dt.Rows) ///遍历所有的行 foreach (DataColumn dc in dt.Colu... 阅读全文
摘要:
System.Data.DataSet objSet = new DataSet(); System.Data.DataTable objTable = new DataTable("test"); objTable.Columns.Add("CodeID", typeof(string)); objTable.Columns.Add("FilterCitem ", typeof(stri... 阅读全文