Is there a simple way to differentiate single display vs. dual display clone? I am asking about dual clone, not extended desktop. .Net Screen class treats dual clone as single display. I could not find useful WMI method also.
View 6 RepliesIs this possible in VB 2005? Mirroring or extending over a second display?
View 2 RepliesI have a few problems i need to solve. Firstly, I am looking for a piece of code i can use to display a picture from a bank of pictures. It will work on the basis of generating a random number and loading a picture that corresponds to that number.
i.e. Dim RandNumber As Integer
Dim RandClass As New Random
RandNumber = RandClass.next(1, 10)
If RandNumber = 1 Then
Picturebox1.image = picture1
[Code]...
Secondly, can I then use subsequent picture boxes to display pictures from the same bank of images, without displaying the same image? Finally, I then need to be able to click the picture or a button beneath the picture to select it as an answer to a question and then the whole process starts again.
let me explain further i have table account. in the table are 2 columns namely account_type,Account_name.So on the forms, i want the combo to show the 2 columns even though ony one column would be saved. Am able to do this in access as attached.[code]...
View 5 RepliesIs it possible to display several other forms in a single WindowsForm (by using a table layout or something else) ?
View 4 Repliesi want to add a picture of a field like a football field and on it a ball would roll (just like the football). i have loaded the field's picture in the picturebox , but m nt able to load the second picture i.e of the ball. how can i do this?
View 1 RepliesI have problems figuring out how to separate a single person to display on my listbox.
I am currently working on an assignment called "Douglas Resort Reservation" and we are supposed to select a query from the combo box Guest Search. For example, when I select Barb Allen, I get the info to display properly, which is good. But, I still have a problem.
When I try to click my button 'Prepare Invoice', I want Barb Allen's info to be displayed in my listbox 'Invoice'. But, now I don't have that complete. I have a whole list of items generated when I load my whole thing from my Form Load event from the textfile RESORT.TXT. I get a whole list of items instead of individualized items.
My question for you is: "How can I get just ONE name and person's information to show up?" when I press the button 'Prepare Invoice'.[code]...
Is it possible to display different with a single a report viewer such that when I click on the button "Report 1" to should display Report 1 in the Report Viewer.If I click on the button "Report 2" it should display Report 2. Is this possible ? If yes then please provide the code.
EDIT 1 : I tried it like this, its not working
frmReport.ReportViewer1.Reset()
frmReport.ReportViewer1.LocalReport.ReportEmbeddedResource = "sdvsdf.Report1.rdlc"
frmReport.ReportViewer1.RefreshReport()
how to seperate a single person to display on my listbox. I am currently working on an assignment called "Douglas Resort Reservation" and we are supposed to select a query from the combo box Guest Search. For example, when I select Barb Allen, I get the info to display properly, which is good. But, I still have a problem.
When I try to click my button 'Prepare Invoice', I want Barb Allen's info to be displayed in my listbox 'Invoice'. But, now I don't have that complete. I have a whole list of items generated when I load my whole thing from my Form Load event from the textfile RESORT.TXT. I get a whole list of items instead of individualized items.
"How can I get just ONE name and person's information to show up?" when I press the button 'Prepare Invoice'.and display information like this:
Barb Allen 604 777 1234
# of Adults 3
# of kids 1
Check In 2008-12-01
[code]....
I need to connect to a SQL Server from a network drive, I'm unable to due to the security settings on the network drive and I'm unable to have these changed.Is there any other ways of connecting to this SQL Server?
View 13 RepliesFor a school programming project we are supposed to create a database with 2 tables country, and continent.then we populate country with every country name, population and continentID. For continent we populate with each continent name.
i have completed this step, and i am able to run a linq query to display all countries and corresponding continent into a datagridview. My problem arises because we are supposed to display each record one at a time, and be able to cycle through one at a time. I cannot for the life of me figure out how to do this.
for example if i made a query to select all countries in africa, i want to beable to display the name of the country, and population in textboxes. then have a next button that will go to the next record.
I have been assigned a task to create a basic hangman program and I need help to figure out how to show the letters that the user has guessed correctly without displaying any of the other Characters.The word that the user will be guessing is in a label the user will be guessing letters by clicking buttons This is a piece of the code for one of the buttons the user can click to guess the letter "C":
btnc.Visible = False
Guessletter = "C"
If lblword.Text.Contains("C") Then
*this is the part where I become stuck*
End If
how to seperate a single person to display on my listbox.I am currently working on a homework assignment called "Douglas Resort Reservation" and we are supposed to select a query from the combo box Guest Search. For example, when I select Barb Allen, I get the info to display properly, which is good. But, I still have a problem.
When I try to click my button 'Prepare Invoice', I want Barb Allen's info to be displayed in my listbox 'Invoice'. But, now I don't have that complete. I have a whole list of items generated when I load my whole thing from my Form Load event from the textfile RESORT.TXT. I get a whole list of items instead of individualized items.My question for you is: "How can I get just ONE name and person's information to show up?" when I press the button 'Prepare Invoice'.and display information like this:
Barb Allen 604 777 1234
# of Adults 3
# of kids 1[code]............
How would I take all my listbox Items (can be different every time) and put them in one single string with ControlChars.NewLine between each of the items.
View 11 RepliesI am still learning VB and operating VB 2005 for school. Challenging issue recently arose and would like advice from someone smarter than I .... When writing code to query several elements from a user,such as: Street number, street name, city, state, zip ... all posed as individual response questions. I want the ultimate displayed answer to show in a single line. When I write to code for that, I get the response in a single line, but they are all jammed together in the cout result screen display, with no spaces between answers (e.g. 2118Winona AveMontgomeryAlabama36102). I want a blank space to display between elements (e.g. 2118 Winona Ave Montgomery Alabama 36102). How do I cause the result line to include spaces?
View 4 RepliesI have list box created and populated data. I need to display the related column in text box and related records from another table. I have attached my code file. But, it's throwing an error.
Imports System.Data
Imports System.Windows.Forms
Imports System.Data.OleDb
[Code]....
I have list box created and populated data. I need to display the related column in text box and related records from another table. how to do this? I have attached my code file. But, it's throwing an error.
Imports System.Data
Imports System.Windows.Forms
Imports System.Data.OleDb
'Imports System.Web.Configuration
[code]....
I am new to VB and seeking to create a visual basic program which controls the display of several on-screen elements depending on a single value input by a user. The user can enter anyone of 2500 values and depending on the value entered, five different display elements on the screen will change color or text. The program's response to a given input value never changes, in other words if the user enters 279, the five different display items will always be the same. However, there is no real pattern to the display items that would allow for programming an anticipated response to the input value.
My thinking is to create a large and ponderous "lookup table" in visual basic - I am assuming this an be done but perhaps there is a different or better method. I plan on creating the lookup file in Excel but was assuming I'd need to export it to something that VB could easily read. Any suggestions on the best way to do this? Does the lookup table reside as a separate .txt files someplace or something like that? [Code]
If a form is being displayed on the secondary monitor, is there a way to make sure that a MessageBox generated by that form will display back on the primary monitor? The form is being displayed over a projection system and some messages do not need to be seen by the audience, just the computer operator.
View 1 RepliesI have been writing visual basic and vb .net applications for years and have come across this problem with the timer component under Windows 7 32bit on dual core Intel processors. This problem only occurs with Windows 7 running on a dual core processor, single core and under the virtual pc on any processor works.
I have attached a test program to show this problem. The program uses 2 timers to count down to 0. It does not matter what type of timer component I use system.timer.timer or system.windows.forms.timer. I read the system.timer.timer may fix this problem so I changed the program to use it but it did the exact same thing. Left it in anyway.
The program: Timer1 is set to a number of ms for a given amount of time say 150000 for 150 seconds and started. The timer will expire correctly. At the same time a second timer Timer2 is set to 1000 ms for a count down display to 0. Timer2 fires and the count is updated. This happens and everything looks fine. When Timer1 fires I disable timer2 so it will stop counting down. Timer2's countdown is at 2 instead of 0. It is firing slow. If I increase the value of timer1 to say 500 seconds timer2 is behind by 6 seconds. These amounts are the same for the 2 very different computers I ran this on but both are dual processor systems running Windows 7. The exact code works correctly on Windows Xp on the same processors and works under Windows 7 on a Pentium 4 system.
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I just got this really cool 9" monitor (USB attached) which I will be using for dialogs in my vb application. Can someone tell me why this code displays on both machines? if I change screen=AllScreens(1) to (2) the form is only shown on the primary but I want to show it on the very cool USB screen.
[Code]....
My app displays a list of records in a DataGridView on the main form. I've developed code for cut/copy/paste for the selected records and have put the code behind Cut/Copy/Paste menu items under a classic 'Edit' menu design, with the standard shortcut keys(Ctrl + X, Ctrl + C, Ctrl + V).
The trouble is, I also want the shortcut keys to work on selected text when I'm editing inside text fields on a record in the DataGridView. So I need the shortcut behaviour to change depending on whether I'm editing a record or selecting record(s).
I have a form1 and many other sub forms in my software.I want all those forms to work on a 2nd monitor (if the user does have a 2nd monitor)while working on my 1st monitor as well.But i don't have 2 monitors in my system hence i cant test this feature out.But dual monitor integration is a very important part of my software.
View 1 RepliesThe command works but im getting an incorect time It returns 15/9/2009 12:00:00 the date is fine (was ok when this thread was written)but the time is always the same 12:00:00 Is something wrong with the server or am i entering not the right command?
View 1 RepliesI am working on a custom bulletin board system for my company. The idea is to have a program running that displays a full screen bulletin board on many monitors around our facility. I wrote a VB client that pulls from a server and displays a single board perfectly - I am wondering how to expand this.
View 10 RepliesI need a 2-listbox mover/selection type control such as the example here: [URL] For over a week now I've searched countless forums and done myriads of googles. All I've been able to find is C++ or ASP based stuff. I really would like this to be VB.net, but at this point, I'd even settle for C#.
I've taken a shot at developing it myself, but am too new to the .Net world to really get anywhere with it other than being completely overwhelmed and frustrated. I've even looked at some 3rd party custom control webistes, and am even willing to spend a few bucks for this thing, if I could find one that suits my needs.
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I've got a dual monitor setup, my main monitor is a Dell 20" 1680x1050 res, secondary is a Dell 17" 1280x1024.I've just updated my gfx driver (nvidia driver version 190.62).I'm using code like that shown below to get the screens and I always assumed that AllScreens(0) would be the primary screen and AllScreens(1) would be the secondary but this appears to be reversed since I updated my driver.
[code]...
Is my coding in error or is Windows reporting the screen information wrongly ? How can I be sure to set AllScreen(0) as the users primary screen and AllScreens(1) as their secondary ?
i am looking for a way to make a clone of 2 webbrowsers when i make a click in the first webbrowser it shows the same in the second webbrowser
detailed:i am making a program with a touchscreen and a hdtelevision setup as extended monitor at the touchscreen you can control what is happening on the tv now i want to control a webbrowser but the problem is i want a internetbrowser on the touchscreen where i can make changes and clicks on the websites
and then i want also to view the internetbrowser on the tv to see the website this is meaning i want a clone from the internetwebbrowser from the one on the touchscreen to a clone on the hdtelevision some sort of linked copy/clone of the webbrowsers
i've managed to have the form in fullscreen.. How can it fullscreen if the computer has dual monitors?
.MaximizeBox = False
.MinimizeBox = False
.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None
.WindowState = System.Windows.Forms.FormWindowState.Maximized
how do I prevent my users for more than one simultaneous login per account. I am using Vb.Net SQL.
View 2 Replies