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all groups > vb.net > september 2004 > threads for saturday september 4

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Form show question
Posted by peter NO[at]SPAM mclinn.com at 9/4/2004 7:10:21 PM
I want to have a form named 'frmUpdating' that pops up on a clients screen while a loop is cycling and disapears when the loop ends. The 'frmUpdating' form has a real cool animation on it and it starts running immediately after it is shown. It loops indefinately. What I want to be able to d...more >>


global errortrap possible?
Posted by rob willaar at 9/4/2004 6:45:38 PM
Hi all, I like to log all errors to a file. I have tried to have a Try..Catch...End Try arround the Menu i start from Sub Main but it does catch all exceptions (like oledb) Whats the best way to solve this problem? Rob ...more >>

Regular Expression
Posted by VJ at 9/4/2004 6:02:53 PM
I need to use RegEx to check and see if a string does not contain a set of characters, say "< > ? / $ #" How would I do this??. VJ ...more >>

a question about Dim statement
Posted by Amin Sobati at 9/4/2004 5:49:50 PM
Hi, I have two classes, class1 and class2. class2 inherits from class1. I'm wondered that what's the difference between: Dim myObj as Class1 = New Class2 and Dim myObj as Class2 = New Class2 In both cases MsgBox(TypeOf myObj Is Class1) returns true. Thanks, Amin ...more >>

Start sequence
Posted by Doug Bell at 9/4/2004 5:22:09 PM
Hi, I am trying to learn VB.Net by following some examples. I am not sure I am following the order of events but could someone confirm: Project "ScheduleFileTfr" has property "Startup Object:" set to "FormMain" FormMain has code: Public Shared Sub Main() Dim initForm As New MainForm Appli...more >>

http://netscan.research.microsoft.com/Static/reportcard.asp?timespan=y&searchdate=6/13/2004&searchfor=microsoft.public.dotnet.languages.vb
Posted by listme NO[at]SPAM dsbl.org at 9/4/2004 5:04:10 PM
http://netscan.research.microsoft.com/Static/reportcard.asp?timespan=y&searchdate=6/13/2004&searchfor=microsoft.public.dotnet.languages.vb REPORT for microsoft.public.dotnet.languages.vb. Change the newsgroup name for a different report. Netscan data is updated monthly Newsgroup Report ...more >>

microsoft application blocks
Posted by Guoqi Zheng at 9/4/2004 4:58:25 PM
Just Curious, how many of you are using microsoft application blocks for your application? http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnbda/html/daab-rm.asp -- Kind regards Guoqi Zheng guoqi AT meetholland dot com Http://www.meetholland.com ...more >>

Prevent edits in one datagrid column
Posted by Engineerik at 9/4/2004 2:37:02 PM
I have a datagrid bound to a datatable with only two columns. This is a list of properties and their values. I want the user to be able to perform edits only on the property values but I don't want them to be able to edit the property names. I can use the keypress event to cancel the keypress ...more >>



Code Security
Posted by koorb at 9/4/2004 1:18:27 PM
Since code can be decompiled, isn't anyone afraid their code will just be relabeled and sold by someone else?...more >>

Unable to append string in VB
Posted by Two Beards at 9/4/2004 12:58:32 PM
Hi, I'm new to VB and .net so I may be mising something. I am trying to dynamically build some SQL by appending to a string. Part of the SQL comes from an mp3 id tag I have extracted from a file and stored in a string. I can do all the normal stuff with the string like msgbox and I can append ...more >>

ImageList Question
Posted by Tiraman :-) at 9/4/2004 12:55:54 PM
Hi , i would like to have a form/panel or some thing like that which will display the list of images on it and will implement an onclick for each image. what is the best way to do that ? Thanks T :-) ...more >>

WAVEFORMAT structure problem in WINMM.DLL
Posted by Sakharam Phapale at 9/4/2004 10:57:19 AM
Hi All, Yestrday I had problem regarding WAVEFORMAT structure in WaveInOpen API function call. Following structure works properly. But next to that didn't. Can anybody tell me why should I used Int16 and Int32 why not just Integer. Since in it's original definition they are Long, in .NET long...more >>

Expanding notification window and mouse events
Posted by Clacker at 9/4/2004 8:45:48 AM
Hi, I'm writing, well trying to write anyway, a Office 2003 style alert dialog. What I have a problem with is when the mouse moves over it, it should expand to show buttons etc on the bottom. I'm using mouseenter and mouseleave to expand/contract the dialog and so far all is good. The probl...more >>

Re: Magnify Area under Mouse Coordinates
Posted by henrycortezwu NO[at]SPAM hotmail.com at 9/4/2004 5:48:04 AM
Hi Herfried, I tried doing that, using the StretchBlt and saving it to a BMP variable and using DrawImage to draw the BMP onto the form, this will suposedly solve my problem because saving StretchBlt w/ CAPTUREBLT to a BMP variable captures Transparent Forms. However, this method is quite slo...more >>

ListView questions
Posted by jy836 at 9/4/2004 2:43:07 AM
Firstly, is there a way to find out which column header a user has clicked on? And secondly, is there then an easy way (or any way, for that matter) to sort the items by that column (either alphabetically or numerically)? Thanks in advance. ...more >>

Mimicing Eclipse in VB.net
Posted by James D Carroll at 9/4/2004 12:50:37 AM
I started as a VB6'er, moved to Java, and now I'm moving to VB.net (hey I don't make these decisions; someone who makes way more money than I do does). One thing that I do like in the Java/Eclipse world is the notion of a "perspective" within an app. Given a toolbar on the left hand side of t...more >>

items, collections - filesystemobject...
Posted by curtis m. west at 9/4/2004 12:22:42 AM
hi NG sorry for this maybe stupid question: i have this construction: ----->>>> CUT ON <<<<<----- Dim objFso As Object Dim objFolder As Object Dim objFile As Object objFso = CreateObject("Scripting.FileSystemObject") objFolder = objFso.GetFolder("<...more >>

Aligning text in label
Posted by Linux Boy via .NET 247 at 9/4/2004 12:13:35 AM
(Type your message here) Hi everyone, I would like to ask a question about aligning text within one label. I have an application that everytime the user click on Enter Record button, they will be prompt an input box to enter employee names and sales figures. The output then will be displye...more >>


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