摘要:
Excel表必须是97-2003格式的。否则无法查询。Imports System.Data.OleDbPublic Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As _ ... 阅读全文
摘要:
这是个非常简单的例子用来说明移处/添加列的一般方法using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System... 阅读全文