ADO
ADOX leaving file handles open
Has anybody ever had trouble with the ADOX library leaving file handles open? I am experiencing a strange issue with a VB6 -> VB.Net conversion. There is a function that uses ADOX to look through th[详细]
2023-03-01 02:25 分类：问答ADO _ConnectionPtr parameters
I\'m trying to connect to my SQL server from a c++ console app. and this line of code drives me insane:[详细]
2023-02-28 20:20 分类：问答VBScript - Retrieving a Scalar Value From a Stored Procedure on SQL Server 2008
My stored procedure is very simple. It inserts a new record. At the end of it I have the following line:[详细]
2023-02-28 14:02 分类：问答return Errorcode
I have a problem with my error handling... (Using VS2010Express) My code looks like this: #import \"C:\\Program\\Delade filer\\System\\ado\\msado15.dll\" rename (\"EOF\",\"adoEOF\") no_namespace[详细]
2023-02-28 09:54 分类：问答How can I get Excel to release its lock on another Excel file I've accessed using ADO?
I\'m using a VBA macro in an Excel 2003 document to query another Excel 2003 document via ADO. The code looks something like this:[详细]
2023-02-28 08:39 分类：问答DELPHI ADOQuery - detect if dataset will be returned
开发者_如何学GoI\'m struggling with correct procedure for executing SQL query. Basically, I have text field where user can enter SQL code and program will execute it.[详细]
2023-02-27 08:06 分类：问答Identify type of recordset
How can we determine the type of a rec开发者_StackOverflow中文版ordset as a normal or hierachical?Scan through the Fields collection in the Recordset, checking each Field\'s Type property.If you find[详细]
2023-02-23 05:31 分类：问答How to attach a database using sp_attach_db in vc++ application using ADO
I need to install SQL server using ADO in VC++ application, fortunately it is done. Then I need to attach a precreated Database using ADO to the instence of the installed SQL server 2005 Express using[详细]
2023-02-22 13:47 分类：问答ADO Connection Timeout problem
Using TADOConnection class to connect to SQL server 2005 db. Having ConnectionTimeOut := 5; // seconds.[详细]
2023-02-20 12:59 分类：问答Read Excel sheet using ADO on Visual C++
We have an old application written using VC++ that uses ODBC driver to read the excel data. There are problems in current code with mixed data type and li开发者_C百科mitations of ODBC driver.[详细]
2023-02-20 06:28 分类：问答
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