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 OleDbConnection conn = null;
            try
            {
               `string strConn;
                strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +
                    "Data Source="+path+";"+
                "Extended Properties='Excel 8.0;'";
                conn = new OleDbConnection(strConn);
                conn.Open();
                string Sql = "select * from [list$]";
                System.Data.OleDb.OleDbCommand cmd = new System.Data.OleDb.OleDbCommand();
                OleDbDataAdapter ddp = new OleDbDataAdapter(Sql, conn);
                DataSet ds = new DataSet();
                ddp.Fill(ds);
                //cmd.Connection = conn;
                 //ÔÚExcelµÄSheet1µÄA3µ½H3´¦²åÈëÊý¾Ý
                //cmd.CommandText = "insert into [Sheet1$A3:H3] (F1,F2,F3,


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Ribbon Ô­À´³öÏÖÔÚ Microsoft Office 2007 µÄ Word¡¢Excel ºÍ Powerpoint 組¼þÖУ¬ºóÀ´Ò²±»ÔËÓõ½ Windows 7 µÄһЩ¸½¼Ó×é¼þµÈÆäËüÈí¼þÖУ¬È续ͼºÍд×Ö°å¡£ËüÊÇÒ»¸öÊÕ²ØÁËÃüÁî°´Å¥ºÍͼ±êµÄÃæ°å¡£Ëü°ÑÃüÁî×éÖ¯³ÉÒ»×é"±êÇ©"£¬Ã¿Ò»×é°üº¬ÁËÏà¹ØµÄÃüÁÿһ¸öÓ¦ÓóÌÐò¶¼ÓÐÒ»¸ö²»Í¬µÄ±êÇ©×飬չʾÁ˳ÌÐòËùÌṩ ......

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if (File.Exists(txtBrow.Text) != false)   // Îı¾¿òtxtBrowÖÐÄÚÈÝΪÎļþ·¾¶¼°ÎļþÃû
{
     //»ñÈ¡Îļþºó׺
     FileInfo p = new FileInfo(txtBrow.Text.Trim());
     F_str_Type = ......

C#ÖÐ¶Ô XML½Úµã½øÐÐÔö¡¢É¾¡¢¸Ä¡¢²é

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
namespace WebApplication2
{
    /// <summary>
    /// XMLHelper XMLÎĵµ²Ù×÷¹ÜÀíÆ÷
  &nb ......

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// Õâ¸ö½á¹¹Ì彫»á´«µÝ¸øAPI¡£Ê¹ÓÃStructLayout
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct TokPriv1Luid
{
public int Count;
public ......

c#²Ù×÷Excel һЩÎÊÌâ ×Ö·û±äΪnull½â¾ö·½·¨


C#¶ÁÈ¡ExcelÓöµ½ÎÞ·¨¶ÁÈ¡µÄ½â¾ö·½·¨£º
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C#¶ÁÈ¡ExcelÐèҪעÒâµÄ£º
IMEX=1£º»ìºÏģʽ
HDR=Yes; ÊÇ·ñÈõÚÒ»ÐÐ×÷ΪÁÐÍ·
Á½Õß±ØÐëÒ»Æ ......
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