ADO插入一条记录，怎么写？来者有分

[Paris_Luo]

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[agui79]

_variant_t vUsername,vBirthday,vID,vOld;
_RecordsetPtr m_pRecordset;
m_pRecordset.CreateInstance("ADODB.Recordset");
m_pRecordset->Open("SELECT * FROM users",_variant_t((IDispatch*)m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
while(!m_pRecordset->adoEOF)///这里为什么是adoEOF而不是EOF呢?还记得rename("EOF","adoEOF")这一句吗?
{
vID = m_pRecordset->GetCollect(_variant_t((long)0));///取得第1列的值,从0开始计数，你也可以直接给出列的名称，如下一行
vUsername = m_pRecordset->GetCollect("username");///取得username字段的值
vOld = m_pRecordset->GetCollect("old");
vBirthday = m_pRecordset->GetCollect("birthday");
///在DEBUG方式下的OUTPUT窗口输出记录集中的记录
if(vID.vt != VT_NULL && vUsername.vt != VT_NULL && vOld.vt != VT_NULL && vBirthday.vt != VT_NULL)
TRACE("id:%d,姓名:%s,年龄:%d,生日:%s\r\n",vID.lVal,(LPCTSTR)(_bstr_t)vUsername,vOld.lVal,(LPCTSTR)(_bstr_t)vBirthday);
m_pRecordset->MoveNext();///移到下一条记录
}
m_pRecordset->MoveFirst();///移到首条记录
m_pRecordset->Delete(adAffectCurrent);///删除当前记录

///添加三条新记录并赋值
for(int i=0;i<3;i++)
{
m_pRecordset->AddNew();///添加新记录
m_pRecordset->PutCollect("ID",_variant_t((long)(i+10)));
m_pRecordset->PutCollect("username",_variant_t("叶利钦"));
m_pRecordset->PutCollect("old",_variant_t((long)71));
m_pRecordset->PutCollect("birthday",_variant_t("1930-3-15"));
}
m_pRecordset->Move(1,_variant_t((long)adBookmarkFirst));///从第一条记录往下移动一条记录,即移动到第二条记录处
m_pRecordset->PutCollect(_variant_t("old"),_variant_t((long)45));///修改其年龄
m_pRecordset->Update();///保存到库中

[mfkzj]

rgvFields.vt = VT_ERROR;
rgvFields.scode = DISP_E_PARAMNOTFOUND;
rgvValues.vt = VT_ERROR;
rgvValues.scode = DISP_E_PARAMNOTFOUND;
UpdateData();
m_Rec->AddNew(rgvFields, rgvValues);
m_Rec->put_Collect(CComVariant(1),(CComVariant)(m_UserName));
m_Rec->put_Collect(CComVariant(2),CComVariant((long)m_UseOld));

[lkcowboy]

gz
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