Visual Basic

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Image in run mode problems Neo_Ali28-Aug-06 20:27 Neo_Ali 28-Aug-06 20:27  i set a picturebox control on my form and i load an image to it from the image property , i also set the Visible property to "True" but when i debug the application , i can't see the image in the run mode, only the border of the picturebox. Please Advise Ali Re: Image in run mode problems Hesbon Ongira28-Aug-06 20:51 Hesbon Ongira 28-Aug-06 20:51  Hi! check the extension for your image, maybe it's not supported on your machine. You may need plugins to see some pictures. Cheers! Regards, Hesbon. Re: Image in run mode problems Neo_Ali28-Aug-06 22:40 Neo_Ali 28-Aug-06 22:40  The extention is "JPG" and "Gif" , and i can open those pictuers easly as i'm using windows XP, but i still can't see the picture on the run mode. is there a code i should to load the image in the picturebox at run time , and if yes where to place this code, in the main code body of the form or behind the picturebox itself. please advise and thank you again Ali Re: Image in run mode problems Tamimi - Code29-Aug-06 0:59 Tamimi - Code 29-Aug-06 0:59  hi try to resize the picturebox Tamimi - Code Please Help it's a bit urgent ... ! [modified] greenindia28-Aug-06 19:51 greenindia 28-Aug-06 19:51  Hello, I'm trying this code written in VB Script and its returning 0 records, inspite there are records. When I query the index server directly, I get records, but with this code i get 0 records. Can someone help? Thanks in anticipation, Rakesh Dim ixQuery ' Index Server query object. Set ixQuery = CreateObject("ixsso.Query") If (Err.Description <> "") Then MsgBox err.Description End If ixQuery.Columns = "filename,rank" ixQuery.SortBy = "rank[d]" ixQuery.Query = "Agreement" ixQuery.Maxrecords = 1000 ixQuery.Catalog = "query://coiw2ptidbdev/system" Dim util Set util = CreateObject("ixsso.Util") util.AddScopeToQuery ixQuery, "/", "deep" If (Err.Description <> "") Then MsgBox err.Description End If ' Run the query (i.e. create the recordset). Dim queryRS 'Set queryRS = CreateObject("ADODB.Recordset") Set queryRS = ixQuery.CreateRecordSet("nonsequential") ' Check the query result. If it timed out or return no records, then show ' an appropriate message. Otherwise, show the hits. If (Err.Description <> "") Then MsgBox err.Description Else If queryRS Is Nothing Then MsgBox "No records found" ElseIf (ixQuery.QueryTimedOut) Then MsgBox "Query Timedout" ElseIf ( queryRS.EOF or queryRS.BOF or queryRS.RecordCount <= 0 ) Then msgbox cstr(queryRS.RecordCount) 'MsgBox "No Matches found" Else queryRS.PageSize = rowCount MsgBox cstr(queryRS.PageSize) If (Err.Number <> 0) Then MsgBox "Record Display Error: " & Err.Description End If End If End If -- modified at 2:35 Tuesday 29th August, 2006 rakeshsharma Cant Disable Right Window Logo Key ghost18128-Aug-06 19:18 ghost181 28-Aug-06 19:18  Hi, I cant disable the right window logo key in my application?Can anyone help to find out the solution. Here is my code Private Sub Textbox1_KeyDown(Byval Sender as Object,Byval e as System.windows.Forms.KeyEventArgs) Handles Textbox1.KeyDown<br /> if e.keyCode=Keys.Rwin Then<br /> e.Handled=true<br /> End If<br /> End Sub<br /> Pls help me.... Cant Disable Right Window Logo Key ghost18128-Aug-06 19:13 ghost181 28-Aug-06 19:13  Hi, i cant disable the right window logo keys when i run my application. i use the following code to disable the window logo keys, but it just can disable left window logo key. private sub Textbox1_KeyDown(Byval sender as object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Textbox1.KeyDown if e.keycode=keys.LWin and e.keycode=Keys.RWin then e.handled=true end if end sub Pls Help me... Re: Cant Disable Right Window Logo Key Dave Kreskowiak29-Aug-06 2:16 Dave Kreskowiak 29-Aug-06 2:16  How about changing your If statement to 'OR': If e.KeyCode=Keys.LWin Or e.KeyCode=Keys.RWin Then Dave Kreskowiak Microsoft MVP - Visual Basic Re: Cant Disable Right Window Logo Key ghost18129-Aug-06 15:02 ghost181 29-Aug-06 15:02  still cannot disable the right window logo key. If e.KeyCode=Keys.RWin Then code here also just allow me to disable the left window logo key. Re: Cant Disable Right Window Logo Key Dave Kreskowiak30-Aug-06 3:15 Dave Kreskowiak 30-Aug-06 3:15  You might want to set a breakpoint on that If statement and see if its even being called when you hit that key. If it is, then you can peek at the e.KeyCode to see what value it holds. Then you can change the code to look for that value. Be warned! Not every keyboard has 2 Windows logo keys. Dave Kreskowiak Microsoft MVP - Visual Basic Row Update Notificatin Property Girish48128-Aug-06 17:54 Girish481 28-Aug-06 17:54  There is an application in VB6 and n no. of user are using that application (.exe). In this applicatin (.exe) every user are interacting with a recordset of SQL Server 2000. If any of user update or delete any of row, a message should be sent to every users telling them that a specific id's row is updated or deleted by <username> in a message box. I think this can be done by using recordset's dynamic property i.e. "Row Update Notification Property" and "Row Delete Notification Property". But i do'nt know exact coding for it. Please guide me. Thanks and Regards Girish Kumar Sharma Re: Row Update Notificatin Property Dave Kreskowiak29-Aug-06 10:14 Dave Kreskowiak 29-Aug-06 10:14  Girish481 wrote: Row Update Notification Property This won't tell you the backend database was modified, only that the row in that copy of the recordset was changed. You're looking for SQL Server Notification Services[^]. Dave Kreskowiak Microsoft MVP - Visual Basic Re: Row Update Notificatin Property Girish48129-Aug-06 17:08 Girish481 29-Aug-06 17:08  Thanks for your reply. Actually, i want that if any user update a specific column or delete the row in recordset; a message should be sent to every user at the same time. Can you please provide me the way by which i can install SQL Server Notification Services. The link you provided me tell about services; but how to install? Girish Kumar Sharma Re: Row Update Notificatin Property Dave Kreskowiak30-Aug-06 3:08 Dave Kreskowiak 30-Aug-06 3:08  Items 2 and 3 in this[^] list will let you download NS2.0. And if you click on this previous link I gave you, there is a section dedicated to Installing it. Dave Kreskowiak Microsoft MVP - Visual Basic Re: Row Update Notificatin Property Girish48130-Aug-06 18:29 Girish481 30-Aug-06 18:29  Thanks. I downloaded the exe file for NS and will try to install on my system. I will let you know if, i found any error. I hope you will favour me in future also. So many Thanks. Girish Kumar Sharma Re: Row Update Notificatin Property Girish4817-Sep-06 1:13 Girish481 7-Sep-06 1:13  I downloaded the required exe file and run on my machine; but after installing it:- (I am using SQL Server 2000) 1. How can i start the Notification Service (NS) in Services. 2. How can i use Notification Service for my VB6 Application. Thanks Girish Kumar Sharma Re: Row Update Notificatin Property Dave Kreskowiak7-Sep-06 11:30 Dave Kreskowiak 7-Sep-06 11:30  i really can't walk you through the entire process. It would take more than an article to explain it all. Just follow the documentation in the first link I posted and you'll find everything you need. I don't know of any VB6 examples that are still on the Web. It looks like everything has been converted over to VB.NET. Dave Kreskowiak Microsoft MVP - Visual Basic how to launch C using VB [modified] Sillia_8028-Aug-06 17:38 Sillia_80 28-Aug-06 17:38  i have some problem doing my project i hope that all the kind hearted people around the world will somehow advice me how to go with it thank you. As for now i have to develop a client program that can download and upload to the server with Authentication. Using VB Graphic User Interface but programmed by C. -- modified at 23:49 Monday 28th August, 2006 Re: how to launch C using VB Dave Kreskowiak29-Aug-06 2:25 Dave Kreskowiak 29-Aug-06 2:25  What you want to do is very labor intensive. It'll take so much code to do this that it's impractical. You'd be much better off writting the C code as a COM .DLL and calling it from the VB form. Dave Kreskowiak Microsoft MVP - Visual Basic ActiveX control trouble in Word fklldsvs28-Aug-06 17:22 fklldsvs 28-Aug-06 17:22  I am trying to get this ActiveX control to work within Word 97: http://www.codeproject.com/opengl/ntgraph3d_atl.asp[^] I havr registered the control and made checked the box in the reference table, the control appears on the document as it should, but I just can't get it to draft any of the examples: Private Sub CommandButton1_Click() NTGraph3D1.ClearGraph NTGraph3D1.AddElement For i = 0 To 40 x = ((i - 20#) / 20#) * 3.15 For j = 0 To 40 NTGraph3D1.AddElement z = ((j - 20#) / 20#) * 3.15 y = Sin(x) * Cos(z) + 2# NTGraph3D1.ElementType(j) = 0 NTGraph3D1.ElementLineColor(i) = RGB(255, 0, 0) NTGraph3D1.PlotXYZ x, y, z, j Next Next NTGraph3D1.AutoRange End Sub Am I supposed to make any declarations or something? Thanks image on button? [modified] campbells28-Aug-06 17:20 campbells 28-Aug-06 17:20  Is it possible to show image on a button?? I want to show a button in an image instead of just showing the text word. *** I have found the solution, by setting the STYLE to Graphics then choose Select on PICTURES. -- modified at 22:40 Tuesday 29th August, 2006 Re: image on button? Navi1528-Aug-06 19:15 Navi15 28-Aug-06 19:15  Use image button Navi Re: image on button? Dave Kreskowiak29-Aug-06 9:00 Dave Kreskowiak 29-Aug-06 9:00  VB6 doesn't have an ImageButton. The VB6 Button control does have an Image property. Being as I haven't used VB6 in about 6 years, I can't remember how it worked! Dave Kreskowiak Microsoft MVP - Visual Basic 407 proxy error A*****28-Aug-06 13:26 A***** 28-Aug-06 13:26  I recently created a program that allows you to put in a url in the textbox and from that url you can download a program from the site you put in the textbox (as long as it is a link to the download part of that site) without accessing the internet explorer or your internet browser being open. my question is that to access the internet you have to type in your username and password (the internet is using a proxy server) the error I get is 407 proxy authentication error (in other words it is blocking the program from downloading and asking the program for a password and username to access the internet. WHAT CODE CAN I USE SO THAT I CAN DOWNLOAD ANY PROGRAM WITHOUT THE PROXY ASKING THE PROGRAM FOR THE USERNAME AND PASSWORD. my EMAIL IS amill141@eq.edu.au Re: 407 proxy error Dave Kreskowiak29-Aug-06 8:52 Dave Kreskowiak 29-Aug-06 8:52  A***** wrote: from that url you can download a program from the site How are you downloading this file and from what type of server? HTTP or FTP? In the .NET Framework 2.0, there is the HttpWebRequest class that can download files from a web server, and also has a .Proxy property where you can supply the proxy server IP or name, username, and password for the proxy. There is NOTHING you can do to get around the proxy server without specifying any credentials. Dave Kreskowiak Microsoft MVP - Visual Basic

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