How To Get Weather Data
Feb 21, 2011how do i extract the weather data from this site :[URL].. into label controls (for example):
[Code]...
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Reading USB Data From BIOS Weather Station
Jul 12, 2010I 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?
View 2 RepliesBuilt To Pull Weather Station Data From A Mysql Database?
Apr 1, 2012I 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 & ";" _
[Code]...
Determining Weather Data Table Column Is Varchar Or Nvarchar?
May 15, 2011How Can I determine if my data table column is varchar or nvarchar?
View 1 RepliesForms :: Get Weather From A Site?
Sep 17, 2011Load some if this weather info into textboxes? Burbank, California (91501) Conditions & Forecast : Weather Underground[code]...
View 7 RepliesVS 2010 XML Weather Yahoo
Apr 5, 2012I 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.
View 2 RepliesCheck Weather CD Drive Has Disc?
Apr 20, 2010I 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.
Detecting Weather A Game CDKey Is In Use Or Banned?
Apr 20, 2009I 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.
View 5 RepliesForms :: Webcontrol And Using Weather Widget Script
Nov 27, 2011I searched for help in using the WebControl withh HTML and found the folloing code
[code...]
I've tried now for days, assuming that the code is correct first.
Forms :: Webcontrol And Using Weather Widget Script?
Feb 18, 2011I 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
View 8 RepliesGetting Weather Info On Windows Form(Web Service May Be)?
Nov 5, 2009I 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?
View 5 RepliesWeather Report Application - Can't Seem To Get The Name Entered To Appear In The Message Shown
Feb 15, 2012I'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
[CODE]...
Dont Get Any Data From Socket When Data Should Be There And No Exeptions Raised, Connection Is Open. Using DataAvailable To Wait For Data
Mar 24, 2011I have a problem reading data from an RFID-reader. I connect to the reader by tcp and wait for DataAvailable to be true, then reading the data until I got a end of data character. Then I just go back and waiting for a new DataAvailable. This is done in a own thread for the function.
There seems to be some kind of timeout, If I don't got any data in a couple of minutes, then it just sits there in the do/loop waiting for DataAvailable. I hold the card to the RFID reader, it beeps, but there is no data available. I don't get any exeptions, and the information says that the clientsocket is still connected. Are there anything more I can check?
If I put the card to the reader in a minute-interval it seems as this will never occur. So 2-3 minutes idle:ing seems to do this.
Here are my code to read data from the socket, I have taken away some irrelevant code:
Sub test(ByVal ip As String, ByVal port As Integer)
' this sub is meant to run forever
[CODE]......................
HSD 32 Bit Data Bus To Serial Converter Via A Microcontroller - Data Sniffer To Read The Data Bus (32Bit)
Sep 3, 2008Im working on a HSD 32 bit data bus to serial converter via a microcontroller. Now first I want to make a sort of data sniffer to read the data bus (32Bit) .All on the controller side is working and the stream of bytes are coming in via RS232 as 4 bytes in HEX like FD,A5,45,8B . I already converted the bytes in Dec and ASCII to determine what is passed true the bus and how fast and stuff.. Now that is all correct and working very well if the LSB (least significant bit) of the 32 data bus is Data line 0 and the MSB (most significant bit) is Data line 31 but if that is not the case I need to invert the 32Bits (like as I would invert the connector on the bus) . How do I best do this using the 4 bytes I send from the micro controller.
Example:
(MSB) 01001000 01100101 01101100 01110000 (LSB)
HEX= 48 65 6C 70
DEC= 72,101,108,112
ASCII= H E L P
I need to invert it with a button to:
(MSB) 00001110 00110110 10100110 00010010 (LSB)
HEX= 0E 36 A6 12
DEC= 14,54,166,18
ASCII= (SO) 6 : (DC2)
GPIB Communication - Sending Data - Receiving Data - Saving Data
Sep 19, 2010I need to control a device with a GPIB port. I have the commands that I need to use to do this; but I don't know which is the sintaxis in Visual Basic.
For example if I need to send a instruction like "START:0.01" to the external device which are the libraries that I have to include?, how should I write the programming line to do this?
The main tasks that I need to program are sending data, receiving data, and saving data
Data From Access, Data Adapters & Data Sets?
Apr 19, 2011I have a basic application that allows pre-defined users to use the application.The Username & passwords along with some other basic user info is stored in a simple access dbIn my application I want a user to login, Username & PasswordI create a connection string, a data adapter and a dataset, I then need to validate the password the user has entered.Would it be best to query the access db directly, or the dataset?
View 5 RepliesUpdate New Data With The Previous Data If The New Data Equal To 0?
Sep 11, 2010I am having an issue on the listbox when the new data value equal to previous data then = to "0". However, I want if the new data value( A ) is equal to the previous data( B ) then ( A ) equal to ( B ).
Delegate Sub ListBoxUpdater(ByRef listbox As ListBox, ByRef str As Object)
Private Sub OnQuoteUpdate(ByRef QuoteUpdate As LingLib.structQuoteUpdate)
UpdateListBox(lbBox, QuoteUpdate.tQuote)
End Sub
[code]....
My problem is when the new data comes out from the API, if it is equal to the previous data and it will appear 0. But what i want is the new data comes out is 0 and it will equal to previous data. e.g: first data comes out is 12.00, in above case, if the second data comes out is 12.00 but it will shows 0 which means unchanged. But in my case now, i want if the first data come out is 12.00, then if the next data is unchanged (0) and it will appear 12.00 and so on.
Update The New Data With The Previous Data If The New Data Equal To &#?
Sep 7, 2010I am currently working on a API. I am having an issue on the listbox when the new data value equal to previous data then = to "0". However, I want if the new data value( A ) is equal to the previous data( B ) then ( A ) equal to ( B ).
Private Sub UpdateListBox(ByRef listbox As ListBox, ByRef str As Object)
If (listbox.InvokeRequired) Then
Me.BeginInvoke(New ListBoxUpdater(AddressOf UpdateListBox), listbox, str)
[code]....
Connect To A Database And Retrive Data Using Oledb Data Provider In Microsoft Access?
May 7, 2009how to connect to a database and retrive data in a table using oledb data provider in Microsoft access?
View 2 RepliesCreate A Table That Include Current Year Data And As Well As Previous Data To Be Compare
Dec 8, 2010i want to create a table that include a current year data and as well as previous data to be compare. here is the example of the table that i want to create: but i want to compare one of the annual data with the previous year. as example i want to compare between the data of current AR of 2007 with the current AR for 2006, Current AR of 2006 with current AR for 2005 and go on~, but i have no idea how to do it.
View 1 RepliesData Table - Datagridview - On Running The Code A Second Time The Related Data Is Lost
Aug 6, 2011I have two data tables. the second related to the first. Using a datagridview for the first table I am able to enter and save data ok. if I run the code twice in a row the data is still there. When I edit the data in the related table in it's own datagirdview the data is there and displays correctly, but on running the code a second time the related data is lost. In both cellendedit events I am using
Me.table.Update(Me.FigsDataSet.table)
Me.Validate()
Input Several Boxes Of Data On One Form And Display Individual Pieces Of That Data On Several Other Forms
May 22, 2009I have just started with vb and would like to know if there is a way to input several boxes of data on one form and display individual pieces of that data on several other forms at timed events in the future?
View 1 RepliesSaving Replicated Data - Current Data Saved To Appear In Page Within All The Relevant Fields?
Jun 2, 2010What I am trying tot achieve is the following:User inputs data in one form that saves to the dataset table no problems. On an edit screen I want the current data saved to appear in this page within all the relevant fields but when saving I want this data to add to the dataset table as an additional line of data so the transaction records are kept.I want to add a new datarow regardless of it saving one change or all 7 changes that are possble.
e.g. Line 1 - user inputs 7 cells of data Line 2 - user amends 2 cells of data Line 3 - user amends 1 cell of data an so on. Unfortunately the terminology for certain items above may not be correct as I am still new to this programming and still on a massive learning curve.At the moment I do not have the code for what I am trying to achieve as I really dont know where to start with it.I am currently able to save the data and have it appear in the "edit" panel however only the cells changed are saved an it overwirtes the initial input.
[code]...
Variables - Combining Multiple Data Types Into A Single Unified Data Structure
Mar 16, 2012In VB.NET I would like to create a complicated data structure with multiple types of data stored in an array like format (see below). I am trying to create a data structure that would look something like this: [Name; xLoc; yLoc; zLoc; [Jagged Array]] Note: Name needs to be dimensioned as a string, xLoc and so forth as integers. The Jagged Array would look like this:
[Code]...
VB - Simply Link A Data Grid View To Display Data That Was Selected From A ComboBox?
Oct 14, 2010I just want to display data in a DataGridView (from SQL - already made the connection) based on what is selected in a ComboBox (data that is also coming from SQL). The 2 are separete on the form. I am using VB 2010.
This doesn't work for me:
objCommand2.CommandText = "SELECT ProductID, Name, Color, Size, ListPrice FROM SalesLT.Product WHERE ProductCategoryID = " & cbCategory.SelectedValue
[code].....
VB 2003 - Handling Data - Transmitting Data From A Comm Device Via Serial Port
Nov 10, 2009I'm currently working on a project where I am transmitting data from a comm device via the serial port and resorting the raw data (in binary) to its respective ascii values. The problem I'm facing is determining the most efficient method to accomplish my goal. Essentially, I have 68 bytes coming in, the first and second bytes represent the page and packet number and the data itself ranges from 3 to 64, the remaining for my checksum.
What I am needing to do is, grab 50 consecutive bytes per variable in my array, and that is where I'm confused. I have easily pulled my 3-64 bytes and stored that data to a string. I just don't know the most efficient method to accomplish my goal. Should I write directly to file all my data, as there are like 8 pages, of 128 packet data. [Code] I can capture the the first 50 by using a for-loop easily, but what would be the preferred method to track what data chunk I've taken? The more I think about it, I think I may just want to write to file, all my data, and then just take them back to back in 50 byte chunks. Is that the most efficient method?
VS 2010 Conversion Failed When Converting The Varchar Value 'System.Data.DataRowView' To Data
Jul 15, 2011Im getting that error in the da.Fill(ds)
Imports System.IO Imports System.Data.SqlClient
[Code]...
Write Code For Application, In Which Data Is Get By User And Entered Data Is To Print In A Particular Format?
Mar 2, 2012i just write code for application, in which data is get by user and entered data is to print in a particular format?give me a code for vb.net button by which after click on it will print entered data?
View 1 RepliesC# - Modifying Data With ListView EditItemTemplate By Settings Its Data Source Property
Feb 22, 2011Modifying data with the ListView's EditItemTemplate by programmatically settings its DataSource property and calling its DataBind method. I don't have option to use data source control for ListView. All ListViews are bound with data from code-behind. So, I have to handle the Edit/Update mode of ListView manually. [Code]
View 2 RepliesCode That Reads An Input File And Store Data In SQL Server Data?
Sep 11, 2009I am new to VB.net. I want to read and input file and store that data to an SQL Server database. Do you have an sample code that do such?
View 1 Replies
