Asp components and the initial entry series of five proficiency
Often we can see in connecting to the database, open the record set when, as follows:
Rs.Open strsql, conn, adOpenDynamic, adLockPessimistic
In type ",", will be behind the emergence of a cursor on the type or types of locks can be available.
Sometimes we have to simplify, direct rs.open strsql, conn, 1,3
The first method is more professional than some, we have to look at how to achieve asp
Open vb6, Activex Dll new projects. Works were revised to fCom, class name was revised to fC5
Option Explicit
'Definition of an enumerated type
Public Enum Interfacedig
Icfirst = 1
Icsecond = 2
Icthree = 3
Icfour = 4
Icfive = 5
Icsix = 6
Icserven = 7
Iceight = 8
End Enum
'Defined Function
Public Function CallDat (ByVal idig As Integer, ByVal ics As Interfacedig) As Variant
CallDat idig * = ics
End Function
Ok, a component to write, click on the menu -> -> documents generated fCom.dll
Determined that there will be in the directory under the document fCom.dll
Test
Open visual interdev6.0, generate a document asp
<% @ Language VBScript% =>
<HTML>
<BODY>
<%
'Definition, can also put a part of this document, as the record set ado <!–# include file = "adovbs.inc" ->
Const icfirst = 1
Const icsecond = 2
Const icthree = 3
Const icfour = 4
Const icfive = 5
Const icsix = 6
Const icserven = 7
Const iceight = 8
Set obj = server.CreateObject ( "fCom.fc5")
'You can use iceight or 8, but the former is better to the readability of code
Obj.CallDat a = (4, iceight)
Response.Write a
Response.Write "<br>"
Obj.CallDat a = (4,8)
Response.Write a
%>
<P> </ P>
</ BODY>
</ HTML>
Configured virtual directory, ie asp in the implementation of this document are as follows:
32
32
Tags: ASP, components, entry
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