各种存储过程使用指南

<%@ Language=VBScript %>

<%

'---开始链接数据库

Dim strConnString

strConnString = "driver={SQL Server};server=songhp;uid=sa;pwd=;database=XVZDemo"

set Conn = Server.CreateObject("ADODB.Connection")

Conn.Open strConnstring

'---结束链接数据库

'---开始为输入参数赋值

Dim SelectSql , SelectRs

Dim SelectID , SelectName , SelectReturn

SelectSql = "Select Max(CompanyID) From Dim_Company"

Set SelectRs = Conn.Execute(SelectSql)

SelectID = SelectRs(0)

'---结束为输入参数赋值

Dim TiggerType

TiggerType = 3

Set Cmd = Server.CreateObject("ADODB.Command")

Set Cmd.ActiveConnection = Conn

Cmd.CommandType = 4 '---声明此过程为存储过程

If TiggerType = 1 then

'---开始一个输入参数的存储过程调用

Cmd.CommandText = "TransCompany1"

Set CmdParam = Cmd.CreateParameter("@TransID",3,1)

Cmd.Parameters.Append CmdParam

Cmd("@TransID") = SelectID

Cmd.Execute

'---结束一个输入参数的存储过程调用

Elseif TiggerType = 2 then

'---开始一个输入参数，一个输出参数的存储过程调用

Cmd.CommandText = "TransCompany2"

Set CmdParamID = Cmd.CreateParameter("@TransID",3,1)

Cmd.Parameters.Append CmdParamID

Cmd("@TransID") = SelectID

Set CmdParamName = Cmd.CreateParameter("@TransName",202,2,50)

Cmd.Parameters.Append CmdParamName

Cmd.Execute

SelectName = Cmd("@TransName")

'---结束一个输入参数，一个输出参数的存储过程调用

Elseif TiggerType = 3 then

'---开始一个输入参数，一个输出参数，一个返回值的存储过程调用

Cmd.CommandText = "TransCompany3"

Set CmdParamReturn = Cmd.CreateParameter("Return_Value",3,4)

Cmd.Parameters.Append CmdParamReturn

Set CmdParamID = Cmd.CreateParameter("@TransID",3,1)

Cmd.Parameters.Append CmdParamID

Cmd("@TransID") = SelectID

Set CmdParamName = Cmd.CreateParameter("@TransName",202,2,50)

Cmd.Parameters.Append CmdParamName

Cmd.Execute

SelectName = Cmd("@TransName")

SelectReturn = Cmd("Return_Value")

'---结束一个输入参数，一个输出参数，一个返回值的存储过程调用

End if

Conn.Close

Set Conn = Nothing

Set Cmd = Nothing

Set CmdParamID = Nothing

Set CmdParamname = Nothing

Set CmdParamReturn = Nothing

%>