I have a weather station from a company called BIOS that comes with a program that reads the data from the USB port of the weather station and then displays it on the computer screen. The GUI interface is very simple and I need to be able to come up with a beefier application. Mainly, I want an application that e-mails me when certain limits are exceeded (Indoor temperature for instance). My question is, any exmples of code that might interpret information from a USB port so that I can write the rest of my application around it?
I have a program I built to pull my weather station data from a mysql database. I can get ALL the records to load, but when I try to query a date from the RecDate row, nothing.
Imports MySql.Data.MySqlClient Imports MySql.Data.MySqlClient.MySqlCommand Public Class search Private connsearch As String = "Server=" & My.Settings.Data_Source & ";" _ & "Database=" & My.Settings.database & ";" _
i'm new with visual basic and i need some help to finish this program.This are the instructions and the code that i have is below.You need to develop an application with an accessible user interface for Pizza Station to take pizza orders. The interface should allow the user to enter the following information:
Customer name Size of the pizza Toppings desired
When the user clicks the Order button, a summary of the order and its cost should be displayed in a message box and the controls should be cleared to make the form ready for the next order.
I want to build an APP which reads Yahoo XML weather.Can someone point me in the right direction of a tutorial on reading XML nodes. and only the nodes i'm interested in.
I need to check if the CD drive has a disc inserted, no matter the disc is blank or full.
I tried to get the IO.DriveInfo.IsReady, but a blank disc also return False. Then I tried to get the TotalSize, if there is no disc, it returns an exception tells drive is not ready, and if the disc is blank, it returns function error. How can I determine which error is responsible to the one which no disc is inserted? I should not check the error msg because it will change on different computer of different language.
I was proposed an offer to create a piece of software to detect weather a game cdkey I think cod4 is either in use or banned I was not sure how I would do this, I can add the cdkey in quite easily but I wasn't sure to tell if it was in use or banned.
I was maked a application in visual studio 2008 using language vb & now i want to connect with database so plz mail the steps required for database connectivity using ms access or sq
I have searched google and then this forum too, there are a few threads about this but nothing gives a detailed info on how to do this.Is there anybody who has done this kind of project? Getting Weather info from some website using some web services and displaying them onto your windows form?
I'm completing an application to display a weather report - unfortunately i can't seem to get the name entered to appear in the message shown and i can't get each picture to appear individually when the radio button related is chosen. Here is the question i'm working off followed by the code i have got so far:
Create an application to display a weather report. The user can choose one of the radio buttons and display an icon and a message. The message should give the weather report in words and include the person's name (taken from the text box at the top of the form). For example if the user chooses the sunny button, you might display "It looks like sunny weather today, John" (assuming that the user entered John in the text box). Include keyboard access keys for the radio buttons and buttons. Include tooltips.
Public Class Form1
Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click 'End the project
Data binding should be an extremely simple thing to manage but I can't find a SIMPLE solution to the following problem.
I have two forms
Form1 contains a 4x4 MSFlexGrid (unfortunately an unmanaged COM object but I can merge cells, which I can't do with a managed Datagrid)
Form2 contains other controls which change the data in the Flexgrid.
I connect the two with a Public 4x4 array. Form2 changes the data in this array. I can update the grid data by reading the array. But how do I bind the Grid to the array so that it auto-updates - which is the whole point of binding isn't it?
I am reading data from a socket (as bytes) and storing this data in a string. Then later i need to access specific bytes within the string and do some math with them. However the bytes that I read back from the string are not what I am expecting.
I've been asked to prepare a proposal for a client for a new development. The finished product will require copying of personal DVDs, e.g. a wedding or christening video, to AVI or similar format.
Is it possible in vb.NET to read data from a DVD and encode it as an AVI file? If so, can you give me some pointers to how I might research this more.
I am working in VB.NET 2003 and here is the issue of the day (for me):
I have an application which is supposed to read data from a CSV file one line at a time then pick out the 9th item ( a number) in the line and then add these numbers together for a total. The problem is the routine does not get beyond the first line. The code is as follows:
Dim total As Decimal = 0 Dim reader As StreamReader Try
[Code]....
How do I get this routine to advance to the next line of the CSV file and continue to do so until it has read the last line?
I need to display the MinAH price and the name of the item listed in the table. If possible, I would also like to make a listbox of all the servers/realms in World Of Warcraft, giving the user the ability to change the realm that they want from the list because the prices will be different. Another thing would be a specific item instead of the ones already listed in the initial table (see link if you don't understand). You can search items on the website, I'm not sure how I could incorporate this so the user can select a specific item.
I have been following tutorial from Bort and writed encrypted string to registry with this
[Code]...
Now I want to read that from registry and get the date witch is encrypted to decrypted to textbox so I can compare it to date.today. How can I get that date from registry. I have used this Tutorial: RSA Encryption in VB.NET and tried to get these trial version tutorials to work together.
im having trouble reading in lines of data using arrays and a structure. I believe my main problem is figuring out how to keep track of the lines read in, even if the whole array size isnt used up. Also, To break up each line I am trying to use the split function to seperate spaces, but dont know if im doing so correctly.[code]
i have read a lot about reading data from pdf but still very confused. i have to gather data from a invoice which is in a pdf format and store it in the database now the invoice contains text, tables, signature and barcode. this i have to again print after adding some of my data in another format and hence i need to get the data from the pdf file.
Private Sub frmAttendace51_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'clear data set of any existing data objDataSet.Clear() 'fill schema [Code]...
