Visual Basic

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Re: Randomize and Unique Numbers Guffa4-Jul-06 11:24 Guffa 4-Jul-06 11:24  Here is a neat way of doing it: www.guffa.com : Random without duplicates[^] The code is in VBScript, but you should easily be able to convert it. The code itself is not complicated, actually it's surprisingly simple. It's the theory behind the algorithm that is clever. --- b { font-weight: normal; } Add Scrollbar Control to my form Wael Hawari4-Jul-06 5:10 Wael Hawari 4-Jul-06 5:10  hi everybody, plz if any one could help me in this pb i need to add a scrollbar to my form & i want to activate them, i mean that i want when i press on the horizontal scrollbar, my form start to move. can anyone help me plz on this i be very thankfull. waelhawari Re: Add Scrollbar Control to my form Dave Kreskowiak5-Jul-06 5:44 Dave Kreskowiak 5-Jul-06 5:44  Well, it's possible, but a bit of a pain to handle, depending on what you're doing with them. If all you're doing is putting a bunch of controls on the form and trying to move them around because the form is too small to show them, you're really wasting your time. All you need to do is drop a Panel control on the form, dock it so it takes up the entire surface of the form, set its AutoScroll property to True, then put all your controls on the panel. It takes care of moving everything around for you! Dave Kreskowiak Microsoft MVP - Visual Basic Re: Add Scrollbar Control to my form Wael Hawari5-Jul-06 7:44 Wael Hawari 5-Jul-06 7:44  Hi again In fact, yes i need to put a lot of listbox control & the form is to small, so is there is anyway to do that. i need help on this plz, it's so urgent. 10x a lot for replyin. waelhawari Re: Add Scrollbar Control to my form Wael Hawari5-Jul-06 7:45 Wael Hawari 5-Jul-06 7:45  Hi again In fact, yes i need to put a lot of listbox control & the form is to small, so is there is anyway to do that, i am using a visual basic 6 platform. i need help on this plz, it's so urgent. 10x a lot for replyin. waelhawari Re: Add Scrollbar Control to my form Dave Kreskowiak5-Jul-06 8:24 Dave Kreskowiak 5-Jul-06 8:24  VB6?? Yikes... The only other usable container control, IIRC, is the PictureBox. There is no Panel control like there is in .NET. If you have that many controls on the form, you REALLY need to rethink your UI. Break down what each part of this form does into smaller parts and dedicate them to their own forms. I direct you to the Official Guidelines for User Interface Developers and Designers[^]. This describes the concepts behind a good user experience. Dave Kreskowiak Microsoft MVP - Visual Basic Re: Add Scrollbar Control to my form Wael Hawari5-Jul-06 8:36 Wael Hawari 5-Jul-06 8:36  Any way, it's ok 10x a lot for replyin.. i will use i pictureBox & i will put the Scrollbar on it. 10x a lot again waelhawari Need Help : insert Row into ... [modified] elpens4-Jul-06 4:15 elpens 4-Jul-06 4:15  Hi all, I'm currently trying to add (with a button) rows into tables (html table, asp table or gridView) . I've tried : (asp:Table) Private Sub AddRow() Dim count As Integer = procTable.Rows.Count //never increment !!! Dim myRow As New TableRow Dim myCell As New TableCell myCell.Text = "myCell" myRow.Cells.Add(myCell) 'this is the asp:Table procTable.Rows.AddAt(count, myRow) End Sub Had anyone an idea??? Thanks a lot ElpenS -- modified at 10:26 Tuesday 4th July, 2006 dll Problem in vb 6.0 bony_baba4-Jul-06 4:02 bony_baba 4-Jul-06 4:02  hi Everybody I am working in vb i created a dll which i call from the visio add in .its working fine for one document.but when I call it from two document it is not working properly,its works for the document which calls it later if someone have idea Please help me, its really urgent. Thanks good day to all... moodsey2114-Jul-06 3:08 moodsey211 4-Jul-06 3:08  hi. i'm new in the VB language... can you help me on how to connect to an access database? Can you show me some codes on how to do it? thanks Re: good day to all... Colin Angus Mackay4-Jul-06 12:20 Colin Angus Mackay 4-Jul-06 12:20  Have you thought about putting VB.NET ADO.NET Access in to a search engine and see what you get? Scottish Developers events: * .NET debugging, tracing and instrumentation by Duncan Edwards Jones and Code Coverage in .NET by Craig Murphy * Developer Day Scotland: are you interested in speaking or attending? My: Website | Blog Re: good day to all... Mekong River4-Jul-06 15:50 Mekong River 4-Jul-06 15:50  http://www.connectionstrings.com/[^] Re: good day to all... Socheat.Net4-Jul-06 22:38 Socheat.Net 4-Jul-06 22:38  Connect to MS Access Dim Conn as OleDbConnection DIm strConn as String strConn="Provider=Microsoft.Jet.OleDB.4.0; data source=C:/Northwind.mdb" Conn = New OledbConnection(strConn) Conn.Open() Hope can help you ................ Re: good day to all... Mekong River5-Jul-06 0:22 Mekong River 5-Jul-06 0:22  Socheat.Net wrote: strConn="Provider=Microsoft.Jet.OleDB.4.0; data source=C:/Northwind.mdb" Becareful about an example path: C:\Northwind.mdb DVT camera and VB.NET 2003 std porsti4-Jul-06 3:05 porsti 4-Jul-06 3:05  Hi Has anyone worked with DVT cameras? I want read and write camera registers. With activeX I can control the camera fine but working with camera registers(string,byte,int,...) acticeX is not capable (I think so). I use VB.Net 2003 standard version. Application log jon-804-Jul-06 0:46 jon-80 4-Jul-06 0:46  I am using a function to keep an error log in case of run-time errors. When the program breaks, ex.stacktrack and ex.innerexception, containing useful technical information are not written to the log file. Any ideas? Jon :-> Code: Friend Sub DisplayError(ByVal Caption As String, ByVal ErrorMessage As String, _ ByVal LogError As Boolean, Optional ByVal InnerException As String = " ", _ Optional ByVal StackTrace As String = " ") ' Displays an error message and logs the error If Caption = "" Then MessageBox.Show(ErrorMessage, Caption, MessageBoxButtons.OK, MessageBoxIcon.Error) Else MessageBox.Show(ErrorMessage, Caption, MessageBoxButtons.OK, MessageBoxIcon.Error) End If If LogError = True Then 'Log the error message in a text file Dim ErrorLog As New StreamWriter(strAppPath & "\" & "Error.log", True) Const strDelimiter As String = "," Try ErrorLog.Write(Now.ToString) ErrorLog.WriteLine(strDelimiter & Caption & _ strDelimiter & ErrorMessage & _ strDelimiter & InnerException) Finally ErrorLog.Close() End Try End If End Sub Jon Re: Application log Guffa4-Jul-06 1:06 Guffa 4-Jul-06 1:06  Do you send any inner exception string to the method? You have no code that writes the stack trace to the file. --- b { font-weight: normal; } Re: Application log jon-804-Jul-06 5:39 jon-80 4-Jul-06 5:39  True... thanks Jon Error-->strType = CType(sender, MenuItem).Text. Kindly reply a working solution for this. bpoojas3-Jul-06 23:45 bpoojas 3-Jul-06 23:45  i need to implement Cut and paste in VB.NET Application. I m finding Error-->strType = CType(sender, MenuItem).Text. Kindly reply a working solution for this. Thanks. pooja Re: Error-->strType = CType(sender, MenuItem).Text. Kindly reply a working solution for this. Guffa4-Jul-06 1:02 Guffa 4-Jul-06 1:02  Standard question #2: What error message do you get? --- b { font-weight: normal; } NET-1.1: Owner Draw Context Menu Marco Turrini3-Jul-06 23:17 Marco Turrini 3-Jul-06 23:17  Hi to everyone, I've written a small application which reside in the tray area, with a context menu and no form. I'm trying to display a user drawn menu, the same way I already did so many times in standard Windows application, by using the DrawMenu & MeasureItem couple (and of course the UserDraw property set to True); but I'm getting no output, just a blank line, even the text ("View logs", for instance) disappear, though if I click on the item I get the expected behaviour (the log window appears). By the way, another difference with the standard Windows app, is that I'm defining the menu items in the sub Main (since I have no form) Can someone please help me. Thanks in advance Marco Turrini Get thumbnail for files other than images JohnWillemse3-Jul-06 22:24 JohnWillemse 3-Jul-06 22:24  Hi, I'm trying to locate sample code or a free library to extract thumbnails for Office documents, in particular Excel and Word. Can anyone point me in a good direction here? Many thanks in advance! ~~~~~~~~~~~~~ John Willemse Form Border Style militiaware3-Jul-06 21:32 militiaware 3-Jul-06 21:32  I wanna make the window fixed. not sizable. and i want to prevent the use to maximize or minimize by clicking on the top border of the window (Form) How? Faris Madi Nothing Comes Easy (N.C.E.) Re: Form Border Style Simple programmer3-Jul-06 23:10 Simple programmer 3-Jul-06 23:10  Form --> Go to properties --> Borderstyle --> select either none or fixed single Re: Form Border Style militiaware3-Jul-06 23:21 militiaware 3-Jul-06 23:21  i don't wanna use None. and the Fixed Single...when u DClick on the top bar it will automatically will maximiz Faris Madi Nothing Comes Easy (N.C.E.)

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