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QuestionSQL statement on website, global password Pin
Cory Kimble12-Oct-07 6:57
Cory Kimble12-Oct-07 6:57 
AnswerRe: SQL statement on website, global password Pin
andyharman12-Oct-07 8:18
professionalandyharman12-Oct-07 8:18 
GeneralRe: SQL statement on website, global password Pin
Cory Kimble15-Oct-07 4:21
Cory Kimble15-Oct-07 4:21 
GeneralRe: SQL statement on website, global password Pin
andyharman15-Oct-07 8:29
professionalandyharman15-Oct-07 8:29 
Questiona problem about stackoverflow Pin
nibabug12-Oct-07 3:27
nibabug12-Oct-07 3:27 
AnswerRe: a problem about stackoverflow Pin
Pete O'Hanlon12-Oct-07 4:44
mvePete O'Hanlon12-Oct-07 4:44 
GeneralRe: a problem about stackoverflow Pin
nibabug12-Oct-07 15:26
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GeneralRe: a problem about stackoverflow Pin
nibabug12-Oct-07 15:36
nibabug12-Oct-07 15:36 
excuse me
but i have found that when i do nothing to the database in a WM_TIMER function, there is no error,
but just if i do something, for example:

void CSerialRecieveDlg::OnTimer(UINT nIDEvent){
CString str;
CCreateName Dlg;
CString TB_Name;
TB_Name=Dlg.m_TableName;

str.Format("SELECT * FROM ");
str+=TB_Name;

try
{
//先关闭已经打开的记录集对象
m_pRecordset->Close();

//根据新的Sql查询语句,重新打开记录集对象
m_pRecordset->Open(str.AllocSysString(),
theApp.m_pConnection.GetInterfacePtr(),
adOpenDynamic,
adLockOptimistic,
adCmdText);
}
catch(_com_error *e)
{
AfxMessageBox(e->ErrorMessage());
}


m_pRecordset->MoveNext();

CDialog::OnTimer(nIDEvent);
}

there is a runtime error,

The problem is that i do not know it is a database problem or a C++ problem??

wuhuaiji

QuestionChecking Duplicate values in Database Pin
codingrocks12-Oct-07 2:25
codingrocks12-Oct-07 2:25 
AnswerRe: Checking Duplicate values in Database Pin
Pete O'Hanlon12-Oct-07 2:31
mvePete O'Hanlon12-Oct-07 2:31 
AnswerRe: Checking Duplicate values in Database Pin
Skanless12-Oct-07 5:33
Skanless12-Oct-07 5:33 
QuestionHow to update a table using a Select statement in the Where Clause Pin
Skanless11-Oct-07 16:47
Skanless11-Oct-07 16:47 
AnswerRe: How to update a table using a Select statement in the Where Clause [modified] Pin
joemonvarghese11-Oct-07 19:28
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AnswerRe: How to update a table using a Select statement in the Where Clause Pin
Skanless12-Oct-07 21:08
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QuestionPlease Help to me this is very urgent issue Pin
mohd faiz11-Oct-07 12:52
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AnswerRe: Please Help to me this is very urgent issue Pin
Christian Graus11-Oct-07 13:41
protectorChristian Graus11-Oct-07 13:41 
AnswerRe: Please Help to me this is very urgent issue Pin
kubben12-Oct-07 2:13
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AnswerRe: Please Help to me this is very urgent issue Pin
Skanless12-Oct-07 5:35
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Questionconnection string Pin
IamAmit11-Oct-07 5:49
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AnswerRe: connection string Pin
Vasudevan Deepak Kumar11-Oct-07 7:24
Vasudevan Deepak Kumar11-Oct-07 7:24 
Question1:1 Relationships Pin
Brendan Vogt11-Oct-07 4:43
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AnswerRe: 1:1 Relationships Pin
John Gathogo11-Oct-07 4:47
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AnswerRe: 1:1 Relationships Pin
Rob Philpott11-Oct-07 4:54
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Colin Angus Mackay11-Oct-07 5:22
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AnswerRe: 1:1 Relationships Pin
Skanless12-Oct-07 5:38
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