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- boolean vs. bit
by Fender_73
- 10 Replies
- Last post
by John Oliver (UK)MSP, VSIP
- Trying to use as little memory as possible for a List(of boolean) and I can't seem to find answers to two things:
1. Does a boolean have the same size in memory as a bit The Data Type Summary in VB.NET help only says "Depends on implementing platform".
2. If a boolean is indeed larger in memory than a bit, is there some structure/interface/whatever that would enable me to h
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- Num Lock. This doesn't work on my PC. :-(
by QWERTYtech
- 2 Replies
- Last post
by QWERTYtech
- I have a button in my program called NumLockBTN and I want to give it the ability to turn the Num Lock on the keyboard 'ON' or 'OFF'. Can this happen
Thanks, QWERTYtech
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- numeric up down problem
by Vermeulen
- 1 Replies
- Last post
by Vermeulen
- short description of my program:
I have a listbox with therein orderlines (an orderline exists of order number sparepart, description,prize, quantity) now I'm able to change the quantities with an numericupdown(NUD).
I have 2 problems:
1) When someone uses backspace or delete in the NUD and then klick a different orderline the the NUD should be zero again, but it stays empt
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- Can I make a form with transparents background under VB2005 ?
by leokclai
- 2 Replies
- Last post
by Lifeng Lu - MSFT
- Dear All,
Can I make a form with transparents background under VB2005
Regards,
Leo
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- Can't run Debugger for ANY language
by goku18jason
- 4 Replies
- Last post
by goku18jason
- Hi, Here is my problem. I just switched over to VS 2005 (very dissapointed so far). When I try to make a simple application in any language (VB, C#, etc) and try to run it using F5 or by clicking the Start Debugging button the program seems like it is going to run it goes through the process then all of a sudden it goes right back to my form, never giving me the chance to actually test anything.
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- Loading Word Doc in WebBrowser controll strange behavior when showing Printdialog box
by Knodi
- 1 Replies
- Last post
by Bruno Yu - MSFT
- Code Snippet
Private Sub ToolStripButton1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButton1.Click
WebBrowser1.ShowPrintDialog()
End Sub
Private Sub ToolStripButton2_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButton2.Click
WebBrowser1.Navigate( "C:\test1.doc" )
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- Publishing
by Timothy Atchley
- 1 Replies
- Last post
by rkimble
- Hi, I am new the VB .NET environment (sorta) and I have never "published" a program before. I tried to publish but I just get errors, and there are files that need to be assosiated with the program.
Basically, along wiht my program, there are 6 microsoft excel spreadsheets that I need to be included in the same directory as the final program. Can somebody walk me through publishi
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- EventLog Frustrations [vs2003]
by campbellony
- 4 Replies
- Last post
by Bruno Yu - MSFT
- I am attempting to have one of my applications write to a custom log, rather than the application log. I can write to a custom log no problem, if the source name has never been used before. I have setup the following code to recreate my problem. Any help would be great, as I thought I was making a two minute change, and eight hours later, I'm crazy!
Private Sub btnCreateMessage_Click( ByVal
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- Help File
by Davids Learning
- 1 Replies
- Last post
by Jay Vora
- hope I am in the right forum for this
In my app, I am wanting to create some kind of help file that will be used for different help items used in different forms
What is the best way to handle this.
Is there a feature in VS2005Pro that helps make this possible
Davids Learning
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- Enter key behavior in the TextBox?
by Sam575475
- 1 Replies
- Last post
by Spidermans_DarkSide - MSP, VSI
- Help me where Properties Enter key behavior in the TextBox Thank's
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- Keyboard sendkeys
by briendjf
- 11 Replies
- Last post
by briendjf
- Hello,
In a windows Form I have two buttons :
One to navigate on the Web
The other one to send to the active page ( in my example : "google"), a string (in my example : "test".)
I do not see on the Google welcome page the "test" indication arriving !.
What is wrong
Thanks for your help !
Public Class Form1
Private Sub Button1_Cl
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- I cannot get the DataSet Designer to generate an Update query
by Rich G
- 1 Replies
- Last post
by Rich G
- Well everything was working OK untill I added two new columns to my SQL table in SQL Server Manager. Up untill that point I could open the form, change a bound control and it would save. Now, I open the form, change a bound control and I get:
"Update requires a valid Update Command when passes DataRow collection with modified rows."
I finally looked in my associated .XSD file and f
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- select displayed item in combobox by clicking on it?
by hazz
- 4 Replies
- Last post
by Aw Ali
- My client would like to be able to select whatever item is displayed in the combobox by simply selecting it, by clicking NOT on the drop down button after which the selected item is chosen (and the SelectedIndexChanged event is fired).
I can't seem to achieve that. If I use the click event as below, no matter what the user does, the click event is handled first. That unfortunately defeats the p
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- Bound TextBox resets value
by Mario1776
- 2 Replies
- Last post
by Mario1776
- I have several textboxes programmatically bound to several database fields. For some reason, when I move from one particular textbox (FieldG for example) to another control on the form the original database value for FieldG appears in the textbox. I have noticed that going over a BindingSource.EndEdit also causes the current value of the textbox to be replaced by the original database value.
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- help files
by VBE_programmer
- 2 Replies
- Last post
by VBE_programmer
- hi I have created some help files using helpmaker. I just want to know how can i call these files from my project thanks
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- How to send e-mail?
by -K-a-Z-a-F-
- 14 Replies
- Last post
by newvbee
- As the question, how to send e-mail I don't know what's the code for send e-mail. Can anyone teach me how to I have a button on the Menu Tool. I want when user presses that button, it will directly link to the Microsoft Office to send e-mail to me. Please teach me. By the way, I also want to know how to load a text file. I want to make another button on the menu tool so when user press
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- Windows Service
by João Santa B&
- 1 Replies
- Last post
by Spidermans_DarkSide
- Hi all !!
i just have a simple question, i¡¯m doing a windows service and i need to make a front end for the service, to change som runtime parameters !! how can i do this ! anyone have done this before !
thks
JSB
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- Rotation 3D with mouse
by igorbaITALY
- 2 Replies
- Last post
by igorbaITALY
- Hello,
I'm using DirectX 9 to develop a simplex 3D application. In particular, I show in a PictureBox my 3D object and I would like to use the mouse to rotate it.
Actually, with the PictureBox "MouseMove" event I read the e.X and e.Y coordinates and simply I transform it in rotation:
mRotX = Matrix.RotationX((e.Y / Velox))
mRotZ = Matrix.RotationZ(-(e.X / Velox))
mRotT = M
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- How do I add a image (JPEG) dynamically from a database to the datagridview
by DevBob
- 1 Replies
- Last post
by myoungbl
- I have the name of the file in a database without the extension. The jpeg file is in the image folder. How do I add images to the datagridview
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- Disabling locked design view
by dchapman2002
- 4 Replies
- Last post
by Bruno Yu - MSFT
- I'm working on an ASP.NET application where my HTML has nested tables in it. The project builds and runs fine but whenever I go to the source view it locks the Design view because it claims one of the nested tables doesn't have a closing tag. I verified that it does so I think the IDE is just confused...
Is there any way to disable this validation I tried changing the validation to HTML 4.0
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- MS Internet Transfer Control in VB 2005
by mj585
- 2 Replies
- Last post
by Jason Payne
- hi ... this is my first time here .. so srry if my question sounds repeatative or really dumb i used to make programs with VB 6.0 .. some of them contained the Microsoft Internet Transfer Control ("inet control") that allowed me to read the source of webpages (as text/string) ... so i used that inet control to make a program for live nhl scores .. lol wen i downloaded the VB 2005 Express BET
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- Command Line app that build with my project
by Tryin2Bgood
- 5 Replies
- Last post
by DMan1
- I want to write a console app, that i add a reference to in my main projecso that when i build my main project the console app builds to....How would i got about setting that up Is there anything special i need to do for that
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- VB2005 Upgrade, or not?
by Krenshau75
- 14 Replies
- Last post
by Loup
- Hello,
I am not sure if this is the right place to ask this question, but I couldn't find anything more fitting.
I am considering getting the Visual Studio 2005 IDE, but I have a reservation. I currently have VS2003, and have heard that the .NET 1.1 framework is falling by the wayside, so to speak. I have used the trial version of VS2005, and like it very much. However, I have heard that VS
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- How can we make any drive Read Only in windows
by Dinesh Kokate
- 2 Replies
- Last post
by Dinesh Kokate
- Hi All,
I want to make any drive in windows read only.
The basic aim is to restrict copy between Hard Disk and Removable disk.
Thanks,
Dinesh
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- Can this be done?
by CiscoRucinski
- 7 Replies
- Last post
by CiscoRucinski
- I have only started to use vb8 after a long delay after using vb6, and was wondering if this idea I have can be done. Basically, I want to know if i can "force" an enter key on a form. Not a form I made, but on a Windows form. Ok, here is what I want to do. I have a keyboard that has some additional access keys, like back/forward/mail/web, and I can set them up to launch any executible I