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all groups > vb.net > may 2004 > threads for friday may 21

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Inherits Question...
Posted by Anthony Nystrom at 5/21/2004 8:56:04 PM
I am inheriting the System.Timers.Timer within my control in order to add timer functionality... I able to access both methods and Props, How do I access the tick event? Basically when this particulr function is called I pass a var which sets the interval, I want to invoke and access the tick event ...more >>

Checked List Box
Posted by Michael Hesse at 5/21/2004 8:23:11 PM
Hi, Is there a way to set the value of an item in a checked list box to checked from my program? Thanks for any help. Michael ...more >>

Howto access a .mdb database with VB .NET
Posted by nate at 5/21/2004 7:20:39 PM
This seems like it would be pretty simple. But I can't seem to figure out / find how to access a MS Access database with .Net Any samples/suggestions would be much appreciated ...more >>

WinXP Style
Posted by ©pEIO at 5/21/2004 5:44:08 PM
I have activated the XP Style setting property FlatStyle of all component equal a System. I have copy the file manifest. All function correctly but the one things... The tabcontrols component have the tab in style xp but the background of tabpages are not gradient like as XP style... And the c...more >>

datagrid width
Posted by Frank at 5/21/2004 5:10:12 PM
Hello all, I have searched the internet for this but can't find a working solution. I have a datagrid in a web appl with a bound column. Filled with data from a sql table. Works fine. I want to hide the column but preserve the value because I need it in the postback. Several 'solutions' said to...more >>

System Menu
Posted by John Bowman at 5/21/2004 3:29:29 PM
Hi, I need to create a win form that appears on the taskbar, but is very limited in functionality. So I've set ShowInTaskbar = True & ControlBox = True. But I need to modify the system menu that appears from clicking on the Control Box. Basically, when the user clicks on the Control Box, I on...more >>

compile problem
Posted by Brian Henry at 5/21/2004 3:22:04 PM
Hi everyone, I have a project that has vbaccelerators listbar control in (coded in c#) i also in the same solution have a bunch of vb.net projects (one of which references the C# control and uses it in the project... its referenced by project output *NOT by the actuall dll file*) and every tim...more >>

Whats new dialog
Posted by Brian Henry at 5/21/2004 2:39:11 PM
does anyone know of a control or code that would create those little "whats new" dialog boxes that pop up before apps run on some apps? i know i could make one myself but thought maybe one already existed thanks ...more >>



reset the initial value of a datetimepicker control
Posted by toufik at 5/21/2004 12:19:46 PM
Hi, In the ValueChanged event of a dateTimePicker control I've a condition, and I like to reset the initial value if teh condition is false Private Sub dateDebut_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles dateDebut.ValueChanged if dateDebut.value.date...more >>

Button Bar
Posted by Richard at 5/21/2004 11:50:37 AM
Hi This may be simple, but can anyone tell me the easiest way to create a button bar below a main menu bar like what you get in Word, Excel etc. I can't see anything in VB.NET help regarding this? Thanks Richard ...more >>

Binding problem restated - inconsistent behavior in databinding
Posted by Marina at 5/21/2004 11:44:58 AM
Here is the problem. If 2 different properties on the same (or different) control are bound to the same data column, changing the Text property and calling EndCurrentEdit discards the new value. Changing a custom property and calling EndCurrentEdit accepts the new value, stores it in the dataso...more >>

How to get/set scrollbar positions in ListView?
Posted by Frank Rizzo at 5/21/2004 11:35:49 AM
I reload the items in the listview on a regular schedule (i.e. clear the listview, then load it up with fresh values). I want add a convinience to the user whereby my application remembers the position of the scrollbars after reloading the data. But I can’t figure out how to retrieve the s...more >>

Debugging Technique Suggestions
Posted by Charles Law at 5/21/2004 11:16:42 AM
I have a VB.NET MDI application that terminates for no reason. Sometimes it will run for ages, and sometimes it terminates after a few seconds. It always seems to occur following some user action, usually clicking on a top-level menu item. I am using Infragistics 2004 Vol 1 for menus and docking...more >>

Newbie quesion: Printing DataGrid Results
Posted by Adriano at 5/21/2004 11:11:38 AM
hi all, please help anybody with step by step instructions on printing out Datagrid results, thanks in advance! ...more >>

getting doubleclick on a menu-popping control
Posted by Bob at 5/21/2004 10:28:07 AM
My control pops a menu (below, not directly under, the pointer) OnMouseDown, and, probably because of the loss of focus, OnDoubleClick doesn't fire any more. Is there a way to get doubleclick back without some ugly workaround? TIA, Bob ...more >>

Binding same column to multiple properties
Posted by Marina at 5/21/2004 9:46:39 AM
Hi, Let's say I bind the same column to multiple properties of one control (or even to the same property of several controls). If a user changes the value of the property in one control - I would like to take that value, and put it in the data source, and have anything else bound to this co...more >>

pingable IP to monitor internet connection stability
Posted by Bob at 5/21/2004 9:34:09 AM
I'd be pinging for 24 hours at 3 second intervals. Are there any IP addresses out there that exist just for pinging, if not, would it be considered rude to pick a major site such a google? Or - let me back up here - is there some other, better way to monitor internet connection stability using...more >>

ImageList and animated Gifs
Posted by MrPickwick at 5/21/2004 9:24:59 AM
Hi there. If I place a picturebox on my form and load (at design time) an animated gif into it, it shows and animates allright. If I load my animated gifs in an Imagelist at design time and at runtime copy the image from the list into a PictureBox using "MyPictureBox.Image = MyImageList.Images(n...more >>

Runas Printer problem
Posted by William Oliveri at 5/21/2004 9:22:50 AM
VB6 under Win2K We have a menu app where we launch applications under different profiles for security reasons. The problem that arises is when printing. That is, the default printer is the one under the profile which the application was launched and not the local user. And we need to have p...more >>

Help with SQL string using a union join into a dataset
Posted by Mike Fellows at 5/21/2004 9:14:47 AM
Help, im trying to use a union join from an SQL database and a Access database - the program works fine from my own machine as i have the odbc DSN connections setup from access to link to the SQL tables. i need to set this up in code to connect to both databases and do my union join but i ...more >>

Error when adding manifest
Posted by Geraldine Hobley at 5/21/2004 8:46:03 AM
Hello, I'm having a problem adding a manifest to a vb project in order to add visual styles to my vb.net application. I followed the steps outlined her http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dv_vstechart/html/vbtchUsingWindowsXPVisualStylesWithControlsOnWindowsFor...more >>

JIT Debugger
Posted by JLW at 5/21/2004 7:49:23 AM
Is there a way to get a JIT Debugger on a machine without installing VisStudio? I have a machine that an assemble is blowing up on, but it works fine on my devel machine, so I need to figure out exactly what is going on with this sucker. Thanks Again, JLW ...more >>

Toolbox control
Posted by David Batt at 5/21/2004 6:31:02 AM
Hello There is a control in vb.net that houses the toolbox and lets you toggle between "General", "Custom Controls" etc and a sliding tab moves up and down when you click them. What sort of control is this? Where can I get hold of such a control as I wish to use one in my application Than...more >>

Native resizing with custom forms
Posted by cs1ah NO[at]SPAM bath.ac.uk at 5/21/2004 6:30:32 AM
I have a custom form, with all borders, title bar, etc. being drawn internally. Native borders and so on have been disabled. Because of this, however, resizing is a bit of a problem, and generally looks quite messy. Was hoping that I could use the grey border/outline method (ie by not actually...more >>

System caption
Posted by Wally at 5/21/2004 6:24:37 AM
Hi all. Is there a way to retrieve captions of system buttons (i.e: Ok, Yes, No, Cancel, Abort, Retry, Ignore that, for italian o.s. are Ok, Si, No, Annulla, Esci, Riprova, Ignora)? Thanks in advance. W ...more >>

System.TypeInitialisationException
Posted by Stefan Richter at 5/21/2004 5:03:35 AM
Hi, I developed a little program that connects to a MS SQL Server to insert some data. On my PC it works perfectly, but on all other PCs it throws an System.TypeInitialisationException and doesn't start at all! Before I was using ODBC to connect, now I changed to SQL Client, but it's s...more >>

Combining Ink Strokes with Background Image into a Bit map Image
Posted by Al Bahr at 5/21/2004 4:51:04 AM
H I need to combine Ink strokes with the background image into a bit map. Would appreciate any help Thank A ...more >>

vb.net development tools
Posted by Geraldine Hobley at 5/21/2004 2:01:02 AM
Hello Does anyone know of any company offering development tools that will give me the look and feel of windows x in my vb.net application. Any help would be greatly appreciated. Thanx in Advance Geri...more >>

Adapting menu if child is opened
Posted by gelei2001 NO[at]SPAM hotmail.com at 5/21/2004 1:46:16 AM
I have a main form (an mdi container) with a menu and the item "open". When clicking "open" a child form appears. Now, i don't want that several childforms are opened. So i want the "open" item to be disabled when this child form is shown. When i close this child form i want the "open" item ...more >>

Strategy / direction?
Posted by Graham Blandford at 5/21/2004 12:03:06 AM
Hi All, wonder if anyone can help me with some direction... I'm a VB6er who has been plunged into the VB.NET arena with a requirement to complete a reasonably small project within a month.. The basics are.. I have two databases, from 3rd-party suppliers for which there is somewhat common data ...more >>

Strings and Shorts from vb.net to vb6 component ??
Posted by grawsha2000 NO[at]SPAM yahoo.com at 5/21/2004 12:02:20 AM
Hi, How should i pass Short and String datatype parameters from vb.net to vb6 component. Should I use conversion function or it will work just fine with no conversion. MTIA, Grawsha...more >>


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