摘要:
[代码] public DataSet Import(string file) { OleDbConnection my_conn; OleDbDataAdapter my_Adapter; DataSet ds = new DataSet(); //数据库连接 string my_StrConnection = "Provider=Microsoft.JET.OLEDB.4.0;Extended Properties=Excel 8.0;data source=" + file; String my_StrSelect1 = "SELECT * FROM [Sheet1$]"; my_con 阅读全文
摘要:
#include <iostream>以上代码执行结果是:~D~B 阅读全文