前面 介绍:mfc 链接 access 2007 数据库
接下来就来说说怎么插入数据到access 2007 数据库(网上找了下,说的有些模糊,直接来看看效果)
主要步骤:
1 先用sprintf生成SQL语句
2 再执行SQL语句就可以了
效果如下:
主要代码:
CString strConn,strDBName; //serv103_serv_link_acces(); if(m_pConnection->State) { m_pRecordset.CreateInstance("ADODB.Recordset"); //m_pConnection->Close(); ///如果已经打开了连接则关闭它 try { int m_id =1; int m_qh =1; int m_value =1; //char *SQL = ""; char buffer[256]; sprintf(buffer,"insert into dzvalues(dzId,dzQh,dzValue) values('%d','%d','%d')",m_id,m_qh,m_value); m_pConnection->Execute(buffer,&RecordsAffected,adCmdText); //m_pConnection->Execute("CREATE TABLE users(ID INTEGER,username TEXT,old INTEGER,birthday DATETIME)",&RecordsAffected,adCmdText); //m_pConnection->Execute("INSERT INTO users(ID,username,old,birthday) VALUES (1, 'Washington',25,'1970/1/1')",&RecordsAffected,adCmdText); } catch (_com_error *e) { AfxMessageBox(e->ErrorMessage()); } } //m_pConnection->Close(); ///如果已经打开了连接则关闭它
时间: 2024-11-07 04:41:50