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using System.Data.OleDb;
using System.Data;
Á¬½Ó×Ö·û
´®£ºString connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data
Source=product.mdb";
½¨Á¢Á¬½Ó£ºOleDbConnection connection = new
OleDbConnection(connectionString);
ʹÓÃOleDbCommandÀàÀ´Ö´ÐÐSqlÓï¾ä£º
OleDbCommand
cmd = new OleDbCommand(sql, connection);
connection.Open();
cmd.ExecuteNonQuery();
1.´´½¨mdb¿â£¬Àý³ÌÈçÏ£º
ÐèҪעÒâµÄÊÇ£º²ÎÊýmdbPathÊÇmdbµÄÍêÕû·¾¶£¨²»°üº¬±íµÄÃû³Æ£©¡£ÀýÈ磺D:\\test.mdb
        //´´½¨mdb
        public static bool
CreateMDBDataBase(string mdbPath)
        {
            try
           
{
                ADOX.CatalogClass cat = new ADOX.CatalogClass();
               
cat.Create("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mdbPath +
";");
                cat = null;
                return true;
           
}
            catch { return false; }
        }
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public struct POINTAPI
{
   public int x;
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{
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1using System;
2using System.Collections.Generic;
3using System.Text;
4//using Excel = Microsoft.Office.Interop.Excel;
5using Excel;
6using System.Windows.Forms;
7
8
9namespace ExcelReport
10{
11 class InsertPicToExcel
12 {
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MS-sqlÔÚͨ³£ C#´úÂëÀï ÎÒÃÇÌá½»Ò»¸ö²éѯ×Ö·û´® Ö»ÐèÈ磺 string sql=" select id ±àºÅ,[name] ÐÕÃû,sex ÐÔ±ð from users";
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SQL:
using System.Data.SqlClient;
string sql = "server=.;uid=sa;pwd=;database=tablename;";
ACCESS:
using System.Data.OleDb;
string sql = "PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source=" + HttpRuntime.AppDomainAppPath + "//App_Data//db.mdb";
HttpRuntime.AppDomainAppPath Ϊ¸ùĿ¼
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