摘要:
1,Excel数据导入 将Excel作为类似access的数据源 using System.Data.OleDb; using System.IO;OpenFileDialog of = new OpenFileDialog();of.Title = "Excel文件"; of.FileName = ""; of.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); of.Filter = "Excel文件(*.xls;*.xls 阅读全文