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C/C++ code:

GetDlgItem(IDC_EDIT_SEARCH)->GetWindowText(m_ipsearch);
CoInitialize(NULL);
_ConnectionPtr tempConn(__uuidof(Connection));
_RecordsetPtr tempRst(__uuidof(Recordset));

tempConn->ConnectionString="Provider=SQLOLEDB;driver=SQL Server;Server=10.11.1.166;Database=tongxue;uid=sa;Password=321456";
tempConn->Open("","","",adConnectUnspecified);
CString sql;
sql.Format("select servip from serviceip where instr(servip, '%s') > 0",m_ipsearch);
//sql.Format("select servip from serviceip where servip ='%s'",m_ipsearch);
tempRst = tempConn->Execute((_bstr_t)sql,0,adCmdText);
if(!tempRst->rsEOF)
{
m_servip=(TCHAR*)(_bstr_t)tempRst->GetFields()->GetItem("servip")->Value;
((CComboBox*)GetDlgItem(IDC_COMBO_IP))->AddString(m_servip);
tempRst->MoveNext();
}
else MessageBox("¸ù±¾Ã»ÕâÕâºÅIP£¡");




m_ipsearchÊÇÒ»¸öCStringÀàÐÍÊý¾Ý£¨´ÓÒ»¸öedit ¿Ø¼þÖлñµÃ£©,serviceipÊÇÊý¾Ý¿âÖеÄÒ»¸ö´æ´¢IP±íÃû£¬
servipÊǾßÌåIP×Ö¶ÎÃû£»È»ºó´Ó±íserviceipµÄservipÖÐÄ£ºý²éѯm_ipsearch£¬²¢½«²éѯµ½µÄ½á¹ûÌí¼Óµ½
Ò»¸öcombo¿Ø¼þÖС£
  µ«³ÌÐòÔÚÔËÐе½tempRst = tempConn->Execute((_bstr_t)sql,0,adCmdText); ʱ±¨´í£º

  Runtime Error!


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2007-11-02 22:27
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SQLserverÉú³Éinsert into´øÊý¾Ý½Å±¾.

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GO
CREATE FUNCTION dbo.fn_Sum(@code varchar(50))
RETURNS varchar(8000)
AS
BEGIN
DECLARE @values varchar(8000)
SET @values = ''
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C# code:

DateTime dt = DateTime.fromOADate(40277.4927000525);
MessageBox.Show(dt.ToString());
MessageBoxÏÔʾµÄʱ¼äÊÇ—>2010-4-9 11:49:29
µ«ÊÇͬÑùµÄÊ ......
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