VS 2008 Monitoring Battery Usage Via Graph?
Aug 14, 2009
Im trying to monitor the battery of notebooks to diagnose whether there charging/discharging correctly or not for my work. I can get the basic info using SystemInformation.PowerStatus but i want to be able to see the slope or decline of the charging via a graph. Is this possible? i was playing with the system monitor control and thats the kind of output im trying to get. A simple line graph would be perfect....passmarks battery test is a example of what im going for
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Apr 6, 2009
I am making my project for this semester. I am making "System monitoring Tool" so i have make a GUI and also get the all parameters but one thing missing I have tried to find from different places but not found that is the "continues line" that represents the changing values of CPU usage along time. same like "windows task manager" shows.
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Mar 2, 2010
I'm trying to get the battery life meter in percent, so it will be shown on a progressbar when you're on a portable computer.
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Jan 14, 2009
First of all, Hi to everyone, I'm new here..I'm currently investigating a way of doing the following and seem to be coming up with dead-ends!I am trying to create a windows service that sits in the background waiting for programs to be started. When the programs start I want to be able to check a unique bit of information for each program (I believe GUIDs may provide this) to see what the program is. If the program is not allowed, I aim to provide a warning to the user and possibly close the program. The aim of the application is to identify when users are attempting to install additional software on to the computer so simply monitoring for a certain executable wouldn't work as msiexec is called for all MSI's and as I only want to stop blacklisted programs...this wouldnt work.
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Jan 25, 2010
Get the current number of usage days, unique usage days, etc in an evaluation license using CryptoLicensing Generator.
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Feb 23, 2011
How can i use zed graph web to graph a dataset or datatable, the only examples i have found use test data.
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Oct 21, 2009
I 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.
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Oct 20, 2009
How can I see how much battery a computer process is using? So far I can list all the processes =P
[Code]...
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Sep 24, 2009
I was thinking in doing some voice chat in my application which requires the use of UDP.
If you know any useful articles or can give me a boost I will be very glad and obliged.
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Feb 10, 2012
I come back to the MSDN to ask another question now. That is:
How do you check if a battery exists in a computer?
I have the code here to figure out battery percentage.[URl]..But if a battery is not inserted it will show battery 100% and charging instead of it showing that a battery does not exist.
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Mar 23, 2009
I am new to arraylist. I have used standard 2 dimension or single dimension arrays which is there is .net & legacy VB.What I want is removing & searching in arrays to be easy ? VB.net does provide something called arraylist whereby we can remove items easily like X.removeat (index) or x.remove (search) etc.[code]Now I have a array person. To add i do redim person(10) or using preserve if I need to dynamically add etc. To remove is a pain as I need to copy contents and remove manually.Anyways in .net you have option called ArrayList.How can I use this to make life easier? If I want an arraywhereby I can do person.removeat (2) or person.add person.name="XYZ" & so on.Just wanna ease up on searching & removing.
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Aug 29, 2009
Is it possible to determine how much RAM a process is using?Let me rephrase that, is it possible in VB.net to do this, and if so, how can I do this?
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May 26, 2012
How can I receive data about the battery status for windows phone ? I checked on microsoft's site but i couldn't find anything except the charging mode :S
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Apr 27, 2012
In my VB.Net project with framework 2.0, i need to get the current buttery life of laptop or notebook by coding.
It is possible to get the current battery status information?
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Jun 19, 2009
I am currently running through a loop with 20 threads. These loops contain a series of 3 HTTPWebRequests (relatively CPU intensive). At the beginning, CPU usage never spiked above 10%. After about 7 hours of run time, CPU is spiking up to over 40%. I believe that this will eventually lead to the program crashing (it has before in less time, I modified some things and it seems to be running longer). What kind of intense CPU spikes are associated with threading? More importantly, how can the duration of runtime affect CPU usage by so much?
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Aug 21, 2010
I'm trying to display the ram usage for my system with.
VB.net
MsgBox(My.Computer.Info.AvailablePhysicalMemory My.Computer.Info.TotalPhysicalMemory)
I always get zero why? Also i want to avoid the performance counter for this.
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May 31, 2012
I found an ExtendedRichTextBox which was in C# i converted this class to vb.net using online code converter. There are number of options in like justifying the text, Inserting numbers list to selected text, Line spacing and etc i am unable to apply its some functions like line spacing, InsertOleObject etc if any one can figure out how to use the new functions of this control ? control is attached.
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Sep 15, 2010
Is there a way to make an application show it's own memory usage?
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Jul 12, 2009
I want to know if it is possible to create a bargraph in vb.net based on the values retrived from the database? [code]What I want to do in VB.Net windows application is to create a bar chart based on the data retrieved from the database.
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Sep 30, 2009
my assignment is to draw a graph within my VB form with a some variables I have. I was told by my boss that I should use Microsoft Chart Control 6.0, but I don't think it matters if it is in another software.I currently have a few variables, each with a lot of values, "Frequency", which is user entered from maximum to minimum, CH (channel) 1-4 which are given by a machine output I use at my company. My graph, is supposed to have the Frequency values in the X-Axis (horizontal) and the CH 1-4 values within a range of each other in the Y-Axis. Can anybody help? My code for extracting the data and getting the frequency is below. How I got most of it is thanks to Stanav, the thread is over here: url...It comes with 3 buttons (I have not put in the code for button 3), the 3rd button will be used for plotting the graph when clicked.
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Mar 16, 2010
Trying 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]
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Dec 19, 2009
Im wondering if there is some way of monitoring individual processes (read: not mine) cpu usage and ending (asking politely then killing it off) the offending process. I dont know about you, but i've been in multiple instances where i've been unable to get to taskmanager to "choose" process to be killed. For multiple reasons (Either taskmanager has been visible, but a game window is still showing (alt+tab not working), leading to a guess game of clicking processes or cpu usage has been so high that one mouseclick takes 30 sec.)
[Code]...
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Apr 4, 2010
I'm looking for some assistance on creating a line graph in VB 2008. Not sure where to start. Can some one here point me to the right direction?
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Mar 18, 2011
I have series of video files that i need to automatically draw some line over through to the en. The line varies, the values will be provided, is this possible in vb.net?
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Aug 25, 2009
I am having problems passing data from one form to another form opened from the first form.Here is my scenario: I have my start-up form. From this form I open a form by using the following:
[code]...
I use this because I want to be able to open multiple forms from the start-up form.Then from the PartyDetail form I open another form to display order details, like this:
[code]...
I want this order details form to be able to get a partyid variable from the party detail form.This works, but depending on the order that I open the forms the variables are incorrect Example:If I open the first PartyDetail form and then open the OrderDetail form, it works correctly. I can open as many PartyDetail and OrderDetail forms that I want and the variables are correct.But, say I open a PartyDetail form and then open another PartyDetail form and then open the OrderDetail form from the first opened PartyDetail form, it displays data based on the second opened PartyDetail form instead of the first. Basically, I want to be able to open multiple PartyDetail forms and then open OrderDetail forms based on whichever PartyDetail form it is opened from.Right now I am using Public Shared variables on the PartyDetail form and accessing this variable from the OrderDetail form. I suspect this is my main problem but don't know the best way to pass the variables from the PartyDetail form to the OrderDetail form.What would be the best way to do this?
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Jun 22, 2009
I am now using VB2008 + MS Access 2007 to complete a small applicaiton.I was make use of access 's information to export the information from Access to the vb's database. I had completed the function of search the stock. However, I don't know how to create the chart in Visual Basic 2008 express version. I have downloaded the MS Chart, but I don't know how to make use of it. My objective is creating the chart that can search from month to month. Of course, the data will be updated monthly. My second question is how to build up the query that can search the top value in the Visual Basic. I know how to create in the MS Access. But I want to create the top value that can be change in visual basic, such as sometimes 10,20 or 30. Or I need to create in the MS Access, but not the VB 2008??
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Feb 12, 2010
I want to make a pie graph on my form. Can I do this? If so what do I need in the way of controls?
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Apr 10, 2010
Will any of the free light-weight charting libraries; ZedGraph or NPlot, be able to draw a simple graph similar to attached image (no waste of space, and with colored plot areas)? This plot will act much like the task manager "CPU Usage" plots, with update of last value every 500ms, but only making a new datapoint every 1 minute or so.
Or is this so extremely simple that it's better to hard-code it? What classes should I look into for this?
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Nov 19, 2009
I need to read a text file with 100 data points across different parameters and use VB to select two variables to compare on a line graph.
1) How do I read a text file into a form?
2) How do I create a graph with the proper labels?
3) How do I choose the x and y axes when given several data sets to analyze?
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Mar 9, 2011
I get difficult with creating graph using zedgraph. I need code for this sample graph... I need it's code so much.
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