There is a table in the Word document with the following table----------------
|-serial number | name |
----------------
| 1 | AA |
----------------
| 2 | bb |
------------------
I want to get the name of the value {that is AA,
How to establish a connection with the database through ASP is a very realistic problem, I try to write very detailed. I believe you have been able to write similar simpler and more practical programs by reading this article.
(i) Selection of
Bulk Delete Data Method one
Id=request.form ("checkbox")Id=split (ID, ",")Shu=0For i=0 to UBound (ID)Sql= "SELECT * from Jiang_fname where id=" &id (i)Set Rs=conn.execute (SQL)If not rs.eof thenDelete_file (RS ("fname"))End IfRs.closeSet
Backstage Set Rs=server.createobject ("Adodb.recordset")sql = "Select Userid,company,truename,tel,regtime,dltime,zt,id from [usertable] ORDER by id DESC"Rs.Open sql,conn,1,1Rs.pagesize = 10PS Tutorial ize = rs.pagesizePcount = Rs.pagecountRcount =
(Author: Green Apple studio compiled)
Summary of rules
Now let's review the rules:
* Avoid including adovbs.inc files and use constants in other ways.
* When a single Recordset is used, the connection string is passed to the ActiveConnection
Third, enable Buffering to the performance of how much impact?
If buffering is enabled, the server does not send page content to the browser until the entire page is processed. Buffering can be enabled in two ways: by setting the Response.Buffer
Summary of rules
Now let's review the rules:
* Avoid including adovbs.inc files and use constants in other ways.
* When a single Recordset is used, the connection string is passed to the ActiveConnection property.
* When multiple recordsets are used
(Author: Green Apple studio compiled)
Should you create a separate connection object when using a recordset?
To answer this question correctly, you need to test the results in two different situations: the first is to perform a database processing
' ###### #以下是一个类文件, the following annotation is the method of calling the class ################################################
"# Note: If the system does not support the creation of Scripting.FileSystemObject objects, then the database
What type of cursor and record locking methods are most efficient?
All of the tests so far have used only "forward only" Grand to access the recordset. ADO provides more than three types of cursors for recordsets: Statically scrollable cursors,
Third, the first Test
In the first test, we simulated a typical scenario found in the Microsoft ASP ADO sample to extract a Recordset. In this example (ado__01.asp), we first open a connection and then create the Recordset object. Of course, the
Tip 19: Use the browser's validation capabilities
Today's browsers provide support for advanced features such as XML, DHTML, Java applets, and remote Data services. Use these features whenever possible. All of these technologies can perform
Set Fso=server.createobject ("Scripting.FileSystemObject")Set F = Fso.getfolder (SPP)Set FC = F.subfoldersI=1I2=1For each F in fc%> Folders .gif" width= height=10>If I2I2=i2+1ElseI2=1End IfNext
function to process file size
Sub Showspaceinfo (
It is not difficult to determine how many records exist in the database or determine how many records meet certain standards. If you use the correct cursor type, you can use the RecordCount attribute to obtain the number of records. Of course, you
Various database connection codesI have nothing to do today. I have summarized the connections to various databases and share them with you:MS Access database connectionUse DSN to connect without the user name and password:Set conn = Server.
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