Solved

A easy function question

Posted on 2007-11-21
3
128 Views
Last Modified: 2010-04-23
Ok, i know, i never remember HOW to place a function inside a button or similiar

How do i "call" this function inside a button?


Public Function finnOrdrenr() As Integer
 
        Dim forbindelse As New System.Data.OracleClient.OracleConnection
 
        forbindelse.ConnectionString = "user id=****;password=***;data source=*****"
        forbindelse.Open()
 
        Dim kommando As New System.Data.OracleClient.OracleCommand("select ordrner from", forbindelse)
 
        Dim dataleser As OracleClient.OracleDataReader
        dataleser = kommando.ExecuteReader()
        Dim onr As Integer
        While dataleser.Read()
            onr = dataleser.GetInt32(0)
        End While
 
        dataleser.Close()
        forbindelse.Close()
 
        Return onr
    End Function

Open in new window

0
Comment
Question by:leeds2000
  • 2
3 Comments
 
LVL 23

Expert Comment

by:Ashish Patel
ID: 20326568
double click the button  and inside the sub routine block write this
msgbox (finnOrdrenr())
or just write
finnOrdrenr()
0
 
LVL 3

Author Comment

by:leeds2000
ID: 20326573
Uhm, will this return the number i get inside the variable "onr" then?
0
 
LVL 23

Accepted Solution

by:
Ashish Patel earned 250 total points
ID: 20326623
you will have to fetch that result in a variable for your further use. for example

Dim varonr as Integer = finnOrdrenr()
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

If you're writing a .NET application to connect to an Access .mdb database and use pre-existing queries that require parameters, you've come to the right place! Let's say the pre-existing query(qryCust) in Access takes a Date as a parameter and l…
If you need to start windows update installation remotely or as a scheduled task you will find this very helpful.
Microsoft Active Directory, the widely used IT infrastructure, is known for its high risk of credential theft. The best way to test your Active Directory’s vulnerabilities to pass-the-ticket, pass-the-hash, privilege escalation, and malware attacks …
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question