After a stage i have found that there are lots of codes redundancy and reusement on my disk drive. And i have also noticed that for special operation i am using the similar algorithms again and again. So i thought that if there were a program that can find the functions from specific file types producing the output of the function list etc?
View 6 RepliesIs there a program where i can launch a website, click on a button or textfield and it will give me the getElementByID? I searched around for this and i have found nothing? Why doesn't this exist? I am writing a program that will enter information into a copiers web interface for scanning. The problem is the copier's web interface uses Java and XML. I cannot get my program to enter the information into the apprioate field because i cant find the tag to reference it! its very annoying, this is the last stage to my program.
View 1 RepliesSo I have been assigned to create a program that finds prime numbers. And then for the final part of the program I need to have the computer find the millionth prime.
View 3 RepliesI need to write a program that requests a high number and a low number from the user, then the program searches the array and finds all elements within the two numbers. The program is used to search for past presidents, so if I type 43 for low number and 44 for high number, the program will display:
George Walker Bush
Barack Hussein Obama
I think I have an idea of how to search up to a certain point, but not to stop at a certain point....Here is the code that I have for that particular sub procedure:
Quote:
Private Sub btnDisplayRqst_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDisplayRqst.Click
Dim sr As IO.StreamReader = IO.File.OpenText("PRESIDENTS.TXT")
[CODE]...
i published my program (all the files in the bin folder). My computer crashed. Is there ANY way i can retrieve all the codes and everything out my program to VB? This is very important. This took pages and pages of codes to make, i know how to do everything its just going to take a long time to do so.
View 7 RepliesDear Experts modify UPDATE codes according to INSERT codes Style.
[Code].....
I need update codes as there are insert codes
How can I test my codes efficiency in vb.net?
View 1 RepliesThis thread sounds nuubish! but im still quite learning vb/c#/c++.ok.. i wanna know how i can steal source codes from a program made in vb.Post tuts link on just write off
View 5 RepliesI would like to create an application that can browse the DLL file and use the codes inside it. Not by adding it as a reference, or something. Just browsing the DLL file to use the codes inside it.
View 7 Repliesi am trying to create a small program that will calculate the miles between to postcodes.The way im doing this is to fill out a webform for each postcode and collect the returned Long/Lat values (i will then calculate the miles from that)
This all works well until my program freezes with no error message. It's after the same number of records as well and I don't know why.[code...]
[code]How i can make The Program to find Numbers On Form and Do That without making So Many "Same" Codes?Its Pretty Annoying To Make Big Program nad only Copying and Pasting Text.
View 3 RepliesI want to make a program that generate 3 codes to a word document and adding a prefix before each code
Example:
TextBox1.Text = 355855026164242
TextBox2.Text = 40324003
TextBox3.Text = 58458844
Want these codes to go to document like this:
IMEI:355855026164242
Code1:40324003
Code2:58458844
I'm creating an application that finds all of the text in a picture regardless of text size or font (whithin reason, Just the basic monospaced and default windows fonts). I tried making my own but it was slow and very unreliable. I need it to work fast (as close to instant (give or take 1 or 2 seconds)). I have to run it on images 1000+x1000+ (Nothing more than 1500). I have to take the values of the text and the position of it in the image.
View 1 RepliesThe sub below will show all of the directories contain with a directory
Code:
Private Sub showDirectories(ByVal rootDirectory As String)
Dim rootDirectories() As String = IO.Directory.GetDirectories(rootDirectory)
[code]....
When I run this code I can use any directory as the root directory except My Documents.When I use the directory path with My Documents, as well as finding all of the folders contained in My Documents, it finds three extra: My Music, My Pictures and My Videos. Those three folders do not exist at all in My Documents. I have checked hidden files and folder and they are definately not there yet the showDirectories() sub says that they are.The exact error is: Access to the path 'C:UsersMichaelDocumentsMy Music' is denied.It's dened because the folder doesn't exist. I have checked myself using Windows Explorer!Despite this, when I type 'file:///C:/Users/Michael/Documents/' in the address bar of Google Chrome, it shows all of the files and folders in My Documents and, guess what, it shows the folders My Music, My Pictures and My Videos. But Windows Explorer doesn't show these! The strange thing is, for each of the folders, the last Date Modified was 23/01/2011 13:42:49 exactly. Each of the folders was last modified at that exact second simultaneously!I have 3 "ghost" folders "haunting" my My Documents. Is there any programs out there that perform "exorcisms" cause I am seriously freaked out!Perhaps this is the wrong place to post this. When I started writing this thread, it was about Visual Basic but now I realise it has nothing to do with programming at all.
Public Class form1
Inherits System.Windows.Forms.Form
Private Sub cmdCalc_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles
[CODE]..........
This is my code for solving the quadratic equation..you input an a,b and c value and it finds the roots but i dont know how to graph it.
I want it so when I click a button it takes the text from a texbox and finds the id or name that is stored in a .accdb file. I have already put a datagridview control and setup my connection to the databse. I just need help with the search button code which will pop up all the results in the datagridview control.
View 1 RepliesI am using Windows XP and Visual Studio 2003 .NET in VB.
I have created a parameter query using data controls on a form. The SQL works when I paste it into MS Access (and set the values to those I type in the input form) it returns 3 records. In the VB form I only ever get the first matching record. By changing the input by sorting in different orders I still only get the first matching record ( a different one). If I alter my input so the first does not match but the second and third do match I get only the second. Why Don't I get the set of three?
<Code>
Part SQL:
'WHERE
' (Houses4Sale.HousesAskingPrice <= ?)
[Code].....
[Code] This Regex "^[" + w + "]+$" finds all words which consists of letters "rca". This matches for all words, because all words are made up from "rca". Is there something I could add, to return False for "caar", because "rca" has only one "a", but "caar" has two "a"?
View 4 RepliesI'm trying to write a small app that finds the local machine's IP address (and SNM, DefGW, 1st DNS server, etc) then displays this nicely.
I don't want to go down the route of doing a Shell "ipconfig /all > somefile" then reading it in as I *know* this can be done another way.
I'm using VB 2008 Express Edition.
Can someone tell me how to stop the output of this code from placing a page break after it finds the selection.It's placing a blank page at the beginning and end of every printout.I suspect it has to do with the insert.break method, but cannot figure out what needs to be changed. [code]
View 2 RepliesI have a richtextbox with a large file inside....I want to be able to search for "Fornication" within the text (KJV Bible) and have every instance of that word to pop up into another richtextbox along with the scripture it is in.
View 1 RepliesI am using basic color detection that finds a color at an area. Then it uses basic if statement so "if something=something1 then" where something1 is the color. Anyway, I have all that fixed up right. The thing I want to do is tell the program check for the color for x amount of seconds.
Here is an example.
Dim something As Color = screenshot.GetPixel(50, 50)
Dim something1 As Color = Color.FromArgb(1, 1, 1, 1)
if something = something1
[Code].....
What is alt codes i can't understand about alt codes :S
View 1 RepliesI'm looking for the proper code in .net platform to call and edit different properties of ADF scanner. And also how to find out if there is any paper(s) in the feeder?
View 4 RepliesI am from c# field and now are doing a project using VB, I wants to ask about question as below:1) private static DataSet ds; I wants to convert the C# codes above to VB syntax, but VB seems like don't have equivalent keywords of "static"(Correct me if I was wrong).
View 3 RepliesI have a datagridview with 3 columns. the second column is a read only . When I leave column 1 I would like to go directly to column 3.
[code]...
I have use this codes in my project
For Each dr As DataRow In DsReports.DataTable
Dim Cmd As New SqlClient.SqlCommand("INSERT INTO Temp " & _
"VALUES (@ID, @AccountDeatil,@Debit,@Credit)", Cn)
[code].....
Now How to use ProgressBar1 into Code?
I am trying to translate some VB codes to C++. And I am not quite sure what this line does.
IIf (n& 1=1, 0.0005, -0.0005)
I know what IIf(logic, true_value, false_value) does, and I guess the & operator is supposed to concat two strings. But I am not sure what the intention of using "n & 1 =1".
I'm making a tv player and I want to make vlc to play my streams, i need also the code to record the stream and the code for fullscreen. i will be more detailed in the following picture
View 2 RepliesThis is for vb.net I've been working to develop a system which involves computation.What I've been trying to develop in my program is, I have a textbox where user will enter a numeric value,there is a button and a label below and in the first place the label should be set to zero. Everytime you enter a numeric value in the textbox and click the button it should add the value in the label and should save the value in the label so even if you exit the program whatever the last value displayed in the label should remain the same when run the program again,I believe it requires a database to save the value.Basically its like with payment system which saves the total amount of all payments made.
This is how should it works,say for example,if you will enter 1,2,3 it should save the sum value which is 6 in the label even if you close the program and when you run it again and enter another value it should add to the current value which is 6.