Code That Will Make A Progress Bars Value Equal The Battery Level?
Apr 30, 2010I need a code that will make a progress bars value equal the battery level. And have label equal the batterys time left?
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Battery Progress Bar?
Oct 21, 2009I am trying to have a visual indicator of battery life from data I receive over the networkMy issue right now is trying to find a way to have a progress bar that is smooth and looks like a battery. Additional to this, I want this to stand vertically.
View 1 RepliesVS 2005 Saving Battery Level Variable To Text File?
Jul 28, 2010Currently, I've encountered a problem where I do not how I can store the variable of my battery level in a text file. I tried .xml and .txt file and it returns me text which can't be read.The code related:
vb.net
[code]Dim psBattery As PowerStatus = SystemInformation.PowerStatus
Dim perFull As Single = psBattery.BatteryLifePercent
[code]....
The place where I do not know what to insert is the "Insert Battery Percentage Here" part so I guess that's the problem.For your info, if you were to use a MsgBox to display, the code which displays that would be <MsgBox("Total battery power remaining: " & perFull * 100 & "%")>
Progress Bars To Show Actual Progress?
Jul 22, 2011I came across a problem in my program it takes too long to calculate the values needed (about 10 sec) .But thats not the problem you don't know when the program is working or not, as it just locks up until its finshed and I view that as a problem.
I need to be able to show the progress of this .I looked at using background Workers but I get exception "Object reference not set to an instance" I believe this is because the background worker cannot write values or something ,As it works will a normal handler.
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Reguarding Progress Bars?
Feb 14, 2011how can i implement a progress bar in a program that copies files from one place to another
View 5 RepliesForms - Two Progress Bars Conflicts
Mar 18, 2011Im having some trouble with my progress bars in VB.Net. I am currently making a 2d game for a college assignment. The problem is i have one for health and one for reloading the reload bar works fine but when i try to code the health bar i think it conflicts with the other Progress bar [Code]
View 3 RepliesVS 2008 Set Looping And Progress Bars And Hotkeys?
Sep 12, 2009Ive been trying to work with looping code and get messeges like this.
[Code]...
But that is not important this moment... How would I set a code too use the progress bar? So As it loops at a certain rate {Lets say 1000 (1 sec)} It would show the progress. Currently using it to 1 - 50. (Note: The rate is not important as I know how to set that) EDITEDITEDIT: Thanks for the info so far, But regarding my other thread about hotkeys that I marked "Resolved"
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Forms :: Progress Bars Exceeding Their Maximum Sizes?
Apr 28, 2011I had some trouble a while back with my progress bars exceeding their maximum sizes. I though I had fixed the problem but obviously I was wrong every time the maximum size is exeeded the application enteres debugging mode .... this is really frustrating as the progress bars are a major factor in the game...
What I have is one progress bar which is linked to a clock the clock which ticks up to 1:30 and the game then ends. I also have another progress bar showing the health of the shooter.
I have a series of collision codes set up which are linked to these progress bars, that add to them and take from them.
'Heath pick up collision code...
If (HPU.Top + HPU.Height >= Shooter.Top) And (HPU.Top <= Shooter.Top + Shooter.Height) And (HPU.Left + HPU.Width >= Shooter.Left) And (HPU.Left <= Shooter.Left + Shooter.Width) And HPU.Visible = True Then
[Code]....
I have tried re-routing the overload so that if it cannot add no more to the progress bars it adds nothing to them.
Progress Bars / Timers And Background Task To Ping IPs
Jun 27, 2010This is what I want, I have 12 progress bars and I want to run a background task to ping IPs and if it can ping them it starts a timer is this imposable to do?
View 4 RepliesShow The User The Current System Time And Date Using Progress Bars In VB 08 Express?
Jan 7, 2011I am trying to write a program that shows the user the current system time and date using progress bars in VB 08 Express but don't know how to start it, I am having trouble with getting the program to refresh the minutes and seconds progress bars
View 4 RepliesWin CE 5.0 Code - Display Battery Life Percent
Mar 16, 2010Trying to find a code to display ' BatteryLifePercent' by itself on the screen of a gps unit running Windows CE Core 5.0. I have absolutely no experience in programming. Just piecing together things I find and slowly learning to make a working program. So if this is possible, could someone post a code for it? Ideally I'd want just the percentage showing on the main page with ability to size font and position somewhere on the screen. [Code]
View 4 RepliesCreate A New Battery From Scratch While Using The Old Code As A Reference Point?
May 13, 2012I'm currently starting a new job in which I will be working on some coding in the future and need some advice on some good places to start so I can learn this correctly. Essentially we need to bring VB4 code over to the new VB.net language and I will be tasked with this. The project consists of a large battery of tests for psychiatric patients consisting of mostly multiple choice questions presented one at a time - since VB4 isn't very compatible, I think I will create a new battery from scratch while using the old code as a reference point.
I started creating the code this weekend for fun and am really enjoying it. However, a huge problem has been the abandonment of control arrays in the new language... by the time I got to creating my first questionnaire I'm stumped and can't follow the old code. Clearly I'm not ready to tackle such a large project with no experience and need to start from scratch; who would have thought .
The reason why I'm here is not to ask you to help me with my work. What I'm wondering is if any of you have any cool advice of great places to start learning the language (books, websites, etc). The amount of literature is very overwhelming so I thought I would ask some people with experience for tips. If any of you have stumbled across learning material with emphasis on coding that would be useful in the design of questionnaires or multiple choice exams, it would be particularly useful.
So far my starting place is Visual Basic 2010 Step by Step with Michael Halvorson, it seems good at a glance in the sense that it couples theory with practice but I'm already sure I'll need a little more.
VS 2010 : Make A Little App That Displays The Battery Life Of A Notebook - Timer Not Refreshing?
Nov 19, 2011I'm trying to make a little app that displays the battery life of a notebook, and also whether it is charging or not.I've got it displaying the battery percentage and if it is running via the cable or battery alone.My problem is that I have a timer constantly ticking to grab the latest information as to whether it is still chraging, what the battery % is like, however for some reason when it first runs it get's the info but then that's it, it won't refresh the info in real time. I'm confused because the battery can deplete but the program only displays what info it got when it was first ran but if I unplug the power cord or plug it back in it refreshes that info straight away. My code is:
Public Class Form1
Dim psBattery As PowerStatus = SystemInformation.PowerStatus
Dim perFull As Single = psBattery.BatteryLifePercent
Dim GraphicPercent As VariantType
[code]....
The bit I've highlighted in red in my code won't work either, basically I've shaped the two labels to look like a crude battery shape and label2's function is to represent the nobly bit at the top of the battery and I wan't that to change to Lime when the battery is 100%.why it won't refresh the graphical output to the screen?
CODE- Chocolate Bars ?
Mar 11, 2011Sub Main()
Dim totalmoneyspent, cost, intbars, intcoupons, barspercoup, coupused, coupleft, coupleftfrmint, addcoup, newcoup, addbars, remaincoup, totalbars As Double
Dim chocobarcounter, couponcounter As Integer
[CODE]...
How To Assign Code To Scroll Bars
Apr 27, 2011i just added scroll bars to my windows design application but the funny thing is i have no idea of how to assign code to them. ps: the bars are vertical and horizontal.
View 1 RepliesHow To Write Code That Secret Question Textbox Is Equal
Jan 21, 2009[code]How to write the code that the secret question the textbox is equal ("What is your favourite food?")? and the secret answer textbox is equal ("Chicken Rice")
View 3 RepliesMake An Integer Equal The Horizontal Location Of The Cursor On The Form?
Nov 2, 2009what code is needed in order to make an integer equal the horizontal location of the cursor on the form?
View 3 RepliesLINQ To SQL Select Equal OR Not Equal To
May 19, 2012In the following LINQ query, i would like when the Loc=Locale.Gr all the records with GrID=100 returned and when the Loc is anything else all the other records with GrID <> 100 returned.How can i achieve this one? I tried something like the following, but it is totally wrong.
PrivateSub Test(Byval Loc as Locale)
Private Const GrID as integer = 100
Dim Query = From c In Mob Where c.CountryID = IIf(Loc = Locale.Gr, GrID, <> GrID) select c
End Sub
[Code]...
Can Make Tool Bars For Windows Explorers / IE Explorer And To Fire Fox Internet Explorer
Aug 30, 20091- I want to know what's the windows service project and how i can use it.
2- I want to know how i can making tool bars for my windows explorers , IE explorer and to fire fox internet explorer.
3- I want to know how i can making add-ons for my VS 2005.
4-Can i change my Form Opacity Without Changing My controls Opacity
Forms :: How To Make Form With Login Level
Aug 13, 2009ok well eh i have a interface where i can login, but i must set the status to tell whether i am student or staff login.
View 1 RepliesHow To Make Command Accessible (Protection Level)
Oct 17, 2011I'm just taking over an asp.net/vb site, and I'm definitely still learning. I'm receiving the following error:
BC30451: 'ByOwner' is not declared. It may be inaccessible due to its protection level.
I call a datasource with:
<asp:GridView ID="CaseCountByOwner" runat="server" AllowSorting="true" DataSourceID="ByOwner"
And here's what is in the codefile:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
HitMe.AddHit(Request.UserHostAddress, Request.UserAgent, Request.Url.ToString)
Dim user As String = Request.QueryString("user")
If user.Length() = 0 Then
[Code] .....
Make Multi Level Menu In VB2008?
Dec 18, 2009I want to make multi level side strip with some data as shown in figure below:
The first column could be labels (names) read from an array or a variable and the second column could be a value to that label read from a variable or array. The value of the last column will be assinged to the label or in the first column. for example:
Column1 (level1) Column2 (Level2) Column3 (Level3)
Area1 => Value => 5
8
Importance => 9
[Code].....
Perform Grouping Of Resultsets In Code, Not On Database Level?
Apr 12, 2010Stackoverflowers,I have a resultset from a SQL query in the form of:
Category Column2 Column3
A 2 3.50
A 3 2
[code].....
Check To See If The System Time Is Equal Or Not Equal To A Specific Time?
Mar 8, 2012How does one check to see if the system time is equal or not equal to a specific time? So, say I want to perform an action if your system time is between 6pm and 6am. Or something similar?
View 1 RepliesHow To Make Sitemap Based Menu With Only Top Level Elements
Jun 23, 2009I'm trying to make a menu based off of an asp.net sitemap. How do you nest the sitemap nodes so that they all appear on the same level. Here is what I have:
<siteMap xmlns="[URL]" >
<siteMapNode>
<siteMapNode url="~/Default.aspx" title="Home" description="link to Home" />
<siteMapNode url="~/about.aspx" title="About" description="abot" />
</siteMapNode></siteMap>
Here is what the code for the Menu control looks like:
<asp:Menu ID="Menu1" runat="server" BackColor="#E3EAEB"
DataSourceID="SiteMapDataSource1"
</asp:Menu>
They both appear as 2nd tier elements underneath an arrow.
Make Second-level Child Forms Prompt On Close?
Feb 9, 2010The problem: A dialog's FormClosing() event is raised if it's a child, ie it's Owner property is set to the parent form, but NOT if it's a child-of-a-child. So closing the main form does not call the closing event on any grandchildren dialogs.
The Details: A dialog prompts to "Save Changes?", with YesNoCancel buttons, in the FormClosing() event. Clicking Cancel keeps the dialog open, ie cancel closing.
Private Sub Dialog_FormClosing(...) Handles Me.FormClosing
If MessageBox.Show("Save Changes?", YesNoCancel) = No Then
e.Cancel = True
[Code].....
Then the FormClosing() event on the child does not raise, if the top-most parent is closed.
Is this a know design limitation in the framework? Is there anything I should consider before I start hacking a nasty solution for this?
VS 2008 - Code That Will Reload A Form - Restart Level Button
Feb 11, 2010I'm looking for some code that will reload a form, so its like a Restart Level button which when clicked will reset the form to its original look.
View 1 RepliesApplication-level KeyUp/KeyDown Events (not Windows Form-level)?
Apr 1, 2012I am creating an Excel add-in written in VB.NET. I would like to bind KeyDown and KeyUp events to the spreadsheet to record when the user presses and releases the arrow keys while navigating the spreadsheetIdeally, these events would be built into Excel alongside the native SheetActivate and SheetSelectionChange events, for example. Alas, they are not.
View 1 RepliesWhat's The Difference Between Dim On The Member Level And Static On The Procedure Level
Jan 6, 2010In Visual Basic 2008, there's two different ways that I know of to accomplish the same thing:The Dim on the member level:
Dim counter1 as integer = 0
Dim counter2 as integer = 180
Public Sub SampleSub1()
[code].....
Make A Picturebox Image Equal A Certain Part Of The Image
May 23, 2010i have a image with four squares evenly spaced out. I want a picturebox's image to be one of the squares at a time so it's like a animation except it's only one image.
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