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Hi All,
VB6 CallByName only seems to return a generic Error if one is thrown (ERR.DESCRIPTION : Invalid procedure call or argument). Is there someway of getting my specific custom error messages?
Thanks,
Davy
My Personal Blog - Homepage.
Scottish News - Angus Blog, Perth Blog and Dundee Blog
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How are you generating your custom errors?
It's been a long time since I did VB6 so I may be wrong on this. But to generate a custom error, I think(!), you had to something like this:
Err.Raise vbObjectError+(your error number), (Source as String - optional), (Description as String - optional)
RageInTheMachine9532
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Hi everyone;
Ok, I finished my application using SQL 2000 server. But when I install in other machine and startup the application a error occur "Login Failed For user 'JLMACHINE\guest'".
I don't know why this error occur because in my machine works. please help me on that.
Johnny Lizardo.
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There are couple of reason for this
1)make sure you connection string that your are passing is correct
My_Connection="Server=<servername>UID=<username>pwd=<password>database=<datrabasename>" i hope this will work out]
2)And if your application is accesing server which is another machine,make sure your netwokr is fine.
write your connection string in this format,which is easy,replace your code with this and build if once again,i hope it will work.
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Hi,
I have a problem
I want to be able to detect the computers on my lan by a program I made
how can I?
can anybody help me in this?
BEES
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Hi,
Answer To Printing from Right To Left To The Printer in VB.NET
Printing From Right To Left To The Printer in VB.NET
you can download a small example:
http://www.geocities.com/vmtnl/rtl.html
Have a nice day
From:
yulyos@yahoo.com
http://www.go.to/yulyos
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How I prepare deployment package. Waoo I'm so lost. I finished my application, but now How Can I prepare a deployement package?.
Johnny Lizardo
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well i think that you had not gone with all the tools which comes with the Visual Studio Package
there is one tool name Package and Deployment Wizard
You can use it
or else you can add the Package and Deployement control
and make your own deployment package
hope this will help you 
VickyMD Specialist in the Message Digest security
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Hi
Thank that's help me.
Johnny Lizardo
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Hi all,
I have developed an Vb.net application. I have prepared deployment package. But at the Target computer, when I install then it will create a problem related to keycodev2.dll “can not be registered”
Is vb.net framework necessary to install this application at client end. If it is then how can we install silently.
Please help me, I just want to give an single exe file e.g. Setup.exe (it contains exe file of program, .net framework)
Reply me as soon as possible
Mahesh Prajapati
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In order to work your app on client machine , you would require .NET frame work ,that you need to be install seperately.That is available in microsoft site.just go and see in download side of the microsoft.well if you are using any crystal report in the application ,you must include some merge module along with your setup project.
thanxs
ask me if you face any problem
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how do i make the backend database in sqlserver2000 appear on the frontend visual basic form
plz show me the connection code thank u
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The simplest way would be to add an Adodc Control from your toolbox to your form, and build the ConnectionString using the wizard.
"if you vote me down, I shall become more powerful than you can possibly imagine" - Michael P. Butler.
Support Bone
It's a weird Life
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In order to retrevie data from backend SQL server....
You need to follow this step
1)first go to Project-References-select "Microsoft ActiveX data objects 2.1 library
2)then declare this value
Option Explicit
Dim con As New ADODB.Connection
Dim Rs As New ADODB.Recordset
Dim Com As New ADODB.Command
Private Sub Form_Load()
con = New ADODB.Connection
ConString = "provider=sqloledb;uid=<server uid="">;pwd=<sql server="" password="">;Initial Catalog=<database>;Data Source=<server name="">"
con.open
Then you can write code for retreiving data..
make sure that you close connection each time when you open the connection.
End Sub
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how do i make the back end database in sqlserver2000 appear in the front end on the visual basic form
plz let me know how the connectivity is to be done
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Dim Con As New ADODB.Connection
Dim Rs As New ADODB.Recordset
Dim Com As New ADODB.Command
Private Sub Form_Load()
with Con
.ConnectionString = "Data Provider=SQLOLEDB;
Provider=MSDATASHAPE;
uid=;pwd=;
Initial Catalog=dbname;
Server=server-name;"
.Open
end with
With Com
.ActiveConnection = Con
.CommandType = adCmdText
.CommandTimeout = 0 '//never time-out
.CommandText = "SELECT * FROM table-name"
End With
Rs.Open Com
Call Read '//sub defined below
End Sub
private sub Read()
Rs.MoveFirst
while not Rs.EOF
Print Rs!Field-name1 '//print to screen - whatever..
Print Rs!Field-name2
.
.
Print Rs!Field-namen
Rs.MoveNext
wend
end sub
![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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I want to create an array of picture boxes (about 10) through code. I have done this succesfully and have them showing up on the form just fine. I can control the size/color and all of that fine when I create them, but after they are on the screen, I can not click on them and get it to run code. I have used the addhandler to assign a click, but when it runs, I don' know how to tell it which box I clicked on. I want to be able to have the pic box I click on change it's image to a different one. When I do this, it always changes the last box, not the one I click on. I found the arrays don't work as they did in VB 6. Please help
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Well the event handler of PictureBox click has an object parameter called Sender, which is actually the picturebox object clicked. To do what you want, this is what you do:
Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox1.Click
Dim a As PictureBox = CType(sender, PictureBox)
a.Image = .....
HTH
"if you vote me down, I shall become more powerful than you can possibly imagine" - Michael P. Butler.
Support Bone
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Hi,
I would like to know if the MSWINSCK.OCX control is the best to use to build a multiple client to server application?
Many clients can make DB request to the server. Is this MSWINSCK.OCX enough solid to handle many clients connection?
Thank you
Xelk
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Hi every one, How I can Print a Form in VB.NET.
Johnny Lizardo
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Do you mean print the Form from the Designer in VS.NET or print the form from the application?
RageInTheMachine9532
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Ok.
From the application. I created a Invoice Form and I want to print that form when the user click the botton "Print" ( i created that botton).
Johnny Lizardo
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In that case, you can start here[^] for the lowdown on printing Windows Forms. There is also example code here[^].
RageInTheMachine9532
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I have the following problem: I need to find all cases, when a word (say 'CodeProject') is used in an MS Word file. Each time this word is found the page number should be somehow saved or displayed. I'm not familiar with VB, so I really need help! Thanks in advance!
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I have a problem in that I am trying to call an asp page from a VB application. I have set-up a Web Browser control and use the Navigate method to run specific web pages. On the Web Browser control I have a toolbar with a Logout button. When this Logout button is clicked on, it calls an ASP page called logout.asp using the Navigate method, which is resident on the web server. This in turn will then put an entry in a log file of the user name about to be logged off, taken from the Session variable.
The call to the asp page then returns to the VB application and runs the method Form Unload, to close down the Web browser and thus log off the user.
The problem I have is that if I call the Form Unload as the next command after the call to the ASP page the logout.asp page does not seem to run.
If I remove the call to Form Unload the call to the logout.asp page works correctly and I get an entry in the log file resident on the Web server.
Can anyone shed some light on why this is happening.
Simes
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