With reference to this article:>>[URL]..and the formulae at the bottom of the article I've added a small bit of content.
If you want to try it and see the content I've added, please go to the bottom of this page:>>[URL]..
The conversions only go one way from a Celsius value to all the others.
Select ADD CLASS... from the
PROJECT menu.
Type in Temperature.Vb
for the Class name and click on the ADD button.
[Code]...
Im new to VB and therefore i require some guidance in this tricky situation that im stuck in.Basically, what my program does is calculate the mach number of an aircraft when the speed of sound and value of temperature are added into the text box. The problem arises in 2 places. One, the program calculates the value of speed wrongly. And secondly (The major part) is that i want the program to display an error that i should enter both the values (that is, if only one value is entered and calculate button is pressed.)and if i enter any alphabets, it should give an error to please input numbers.
[Code]...
In this question I managed to combine two .png images into one, and then display the result in a pictureBox image.However, the pictureBox seems to scale up my image! Makes it bigger!The pictureBox size is 96x128.The two images I have combined are 96x128.The pictureBox's SizeMode is set to "Normal"
View 1 RepliesI am trying to build a socket program and I need your help.The program is to be used for Scales.I need to trap the data from the scales and then update the DB.
View 2 RepliesBasically, what I am trying to do is scale part of an image. In VB6 the Scaling version of the BITBLT api worked fine, however in .NET's Drawimage version of it works okay, until a different destination size is specified.url...The red is from the next tile on the source image. and the bottom is missing one row of pixels.I have also screened this, and counted that the left side isn't properly doubled and the very first column of pixels is in 1x1 squares instead of 2x2 like the rest of the image.I don't get why it's obtaining outside the range I set, so here is my code incase it helps, note that you'll need to define a blocks array:[code]
View 3 RepliesI'm importing some data from MySQL into a VB.NET application with .NET charts. At the moment, the chart is plotting points by date, which means that when you zoom in, each major tick mark simply displays the date.It would be better to change these dates to times (hours) when one zooms in.Presumably there's a parameter to do this, but I can't find it.
View 1 RepliesI have a program that adds controls on the fly to an auto-scroll panel. When the panel is scrolled (viewing the bottom of the panel for example) and a control is added, it looks like it is added assuming the top left corner of the panel is still at 0,0 when in fact it may be 0,500. To see what I am talking about, create an empty "Windows Forms Application" project and insert the below code into it.
Friend WithEvents Panel1 As System.Windows.Forms.Panel
Friend WithEvents btnAdd As System.Windows.Forms.Button
Dim ButtonCount As Integer
[code]......
I'm mohammed from Oman ,I'm visual studio.net programmer How I can Read the Data From Barcode Weight scales By Serial port and TcpIp port
View 7 Repliesi have multiple forms in a project and all have statusbar. there is no way to add textbox on status bar but in my previous thread i got the help to add the text box. i created a function in module so that i call that function from all the forms on load and add the textbox on status bar and also add the event on textchange. the function to be called on event change is in individual form (at present)[code]
View 11 RepliesIs there any way to get PC/CPU temperature??
View 4 Repliesi like to get CPU temperature of my own machine and i am developing application for network monitoring. is there any way to get CPU temperature using Visual Basic..
View 4 RepliesI have a datatable property called prpParametersTable in a class called clsBatch. I have a procedure that sets a datatable variable called dtP equal to prpParametersTable at the beginning of the procedure. I then add three new columns to dtP.Here is my problem. When I add the three new columns to dtP my original table prpParametersTable also gets those columns added to it, why? I only want to add the three columns to dtP and not prpParametersTable. How can I do that?
Private Function prvfnc_InsertBatchParameters(ByRef cnn As SqlConnection, ByRef trans As SqlTransaction) As String
' set new columns that have BatchID, Insert DateTime, and UserID for the SQLBulkCopy method below
Dim clm As DataColumn
Dim dtP As DataTable = clsBatch.prpParametersTable
[code]....
Recently ive been experiencing someproblems playing minecraft on my toshiba qosmio x500, because of the high ram and cpu useage, my laptop gets very hot very fast, simply turning off due to overheating after maybe 20 minutes, if i am not rasing it off the desk, in which case, i must be careful as the fans are often blocked by whatever i am leaning the laptop against, otherwise if positioned carefully, i get cpu heat at a constant 90% or so,100% being when the computer overheats and turns off.[code]...
finding out how to get the cpu temperature?
I just searched a method to read my CPU Temperature, at first i tried W32_TemperatureProbe, but this didn't work. Now i use: MSAcpi_ThermalZoneTemperatureI found this [Code]
View 4 Repliesread the cpu temperature in a VB application.i tried to get it using WMI but that isn't supported by my computer.i used code i found on this forum and what i get from the WMI code creator.this is the code created with the WMI code creato
View 10 Replies[code...]
So far, my friend has this, and we're trying to figure out how to get the code to tell convert F to C, and back. All we can use for input is (example:) 10,f and it will change it to 40,C.
I'm doing a little app that basically has 2 text boxes. You'll enter Fahrenheit into TextBoxA and Celsius into TextBoxB.As the text changes in TextBoxA I want the equivalent Celsius value to be displayed in TextBoxB and vice versa.Is there a way to do it all in Xaml except for a Convert class that does the maths? So basically I want the TextChanged event of one textBox to pass in it's value into a Converter class that is evaluated and sent to the other TextBox and visa versa.
View 2 Repliesim wish to get the cpu temperature and cpu fan using wmi.. in my bios, i can read my fan speed and cpu temperature.. i tried to use wmi to get the data but it doesnt function..for the wmi, i downloaded the wmi creator from microsoft website.. n it work perfectly to find other information like bios infomtion. however, it is not working with cpu temperature and fan speed..from internet, i found a program called SPEEDFAN and this program can list out all the computer temperature... do anyone know how this program function? i wish to get the information of temperature using vb.net.
View 11 RepliesI want to know are you have trend view control.Each second I receive temperature value, I want display the temperature curve (trend graphics).
Are there have existing control to use? If not, how can I achieve this.
I need to find the local temperature and load that information on to a windows desktop application, which has to be programmed either using vb or C#,
View 14 RepliesIf this is possible i'min need of the code snippet to be able to display the CPU's temperature in a listbox
View 7 RepliesI'm trying to get hard drive temperature data.I can get the temperature via MSStoragedriver_ATAPISmartData.And, I can get all sorts of drive info (model, serial #, etc. via the Win32PhysicalMediaClass.The trouble is trying to link the two together.I get this temperature info, but I don't know which drive it is.The only identifier I can get from MSStoragedriver_ATAPISmartData is InstanceName.That looks like it has the model number embedded in it, but I can't get model number in Win32 my question is how can I get the temperature data and realte it to a specific drive?
View 2 RepliesI am able to get a list of my drives by using
Dim allDrives() As DriveInfo = DriveInfo.GetDrives()
Now I am wanting to get the current temperature of the drive. My total code below, everything is wrote to a ini file for pickup of another program I use on my network.
Dim allDrives() As DriveInfo = DriveInfo.GetDrives()
Dim computerN As String
Dim path As String
computerN = Environment.MachineName 'set computer name
[Code] ......
How do i read cpu temperature in windows 7?
View 1 Repliesi'd like to read the cpu temperature in a VB application.i tried to get it using WMI but that isn't supported by my computer.i used code i found on this forum and what i get from the WMI code creator.this is the code created with the WMI code creator.
View 9 RepliesI'm trying to write a small application that will show the GPU temperature. I'v found the following documentation about the subject: [URL] according to this documentation, I can use the nvcpl.dll file (which is a part of the NVIDIA driver) like this:
[Code]...
I only have one week before the deadline. T_T I want to create a software that can monitor the CPU temperature. Uh,its like a server-client software wherein the server can monitor the temperatures of the computers in a LAN. I'm planning to use UDP class for sending data in the network
View 5 RepliesI am trying to a create a program that converts a Fahrenheit temperature to a Celsius temperature and vise versa. My form consists of three command buttons(Compute, clear, quit), two radiobuttons where you choose whether you want the entered temperatures to be converted from fahrenheit to celsius or celsius to fahrenheit, three text boxes(start value, stop value, increment), and a list box that displays the information. My problem is that the program needs to limit the conversions to 20 per computation. The program must verify that the range of values and increment will not generate more than 20 lines before any calculations are performed. I need a way to check whether more than 20 lines will be put into the list box before anything is actually put into the list box.
My current code is below.
CODE:
I am trying to provide a GUI which helps the user to know the room temperature.I am using an 8051 microcontroller with rs232 cable in order to provide the serial communication.
View 3 RepliesVb.net
rivate Sub CPU_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CPU.Tick
[code].....