Software Development Forum

Hello, I have a strange problem. I am trying to use the tesseract library in my own project. First, I have used it in a new project, just to test it, and everything has gone fine. After that, I have integrated in a bigger project in the same way as …

if(strcmp(s.name, stdname)==0) is this statment is correct? i am having an error while executing this statment.. i have givn its headerfile

What is the difference between [ICODE]inheritance[/ICODE] and [ICODE]object orientation[/ICODE] ?

Hi everyone. First time poster, brand new to java but I like it. I'm comfortable with the very basics but as we move forward I'm starting to struggle. My prof is not very good about explaining things so I've been teaching it to myself mostly. My most recent assignment involves …

Hey there. At the moment to close a form (like to go back to a previous form) i use this.hide(); But ive read things that some statements "Dont realy close the form, and it still runs or whatever" Is this the rigt way to close one of my forms? And …

Hi,everyone My project is scanner for example. Then This is my code... [CODE]Dim htmlele As HtmlElementCollection htmlele = WebBrowser1.document.GetElementsByTagName("h3") For Each htm As HtmlElement In htmlele Dim chld As HtmlElementCollection = htm.GetElementsByTagName("a") For Each ch As HtmlElement In chld ListBox1.Items.Add(ch.GetAttribute("href")) Label1.Text = ListBox1.Items.Count & " Bulundu." Next Next[/CODE] but here …

I am trying to launch a process using CreateProcess() I have to modify the Path environment variable as well as add some environment variables of my own. What I am doing is I get the parent's environment block using GetEnvironmentStrings(). I basically copy the parent env block and only modify …

Hello DaniWeb, it has been a while since I have asked a question here so I thought now would be a great time to do so. I am creating an application that loops through the file names of a specific directory, in this case, the System32 folder. I want the …

Hi All, I am currently working in a project that needs Telerik Controls in it. But this concept is entirely new to me. Please guide me with its use and implementation in a Project. I need to know even the A B C's of the concept . Thank you in …

I am trying do it the script to put out data after compare two file. I make the script to do that but the result was not enough. in put 1: [CODE]Num posi base 1 14183 ATC 2 26657 GGG 3 49403 GCA 4 57244 GCA 5 58068 GCT 6 …

Hi, I have three roles engineer,supuvisor and manager for my website and I have three master pages engineer.master , supervisor.master and mgr.master and i have some specific aspx pages for engineer,supervisor and manager. I want to use engineer.master page for an aspx page if engineer user is logged in and …

Hello, I am pretty new to programming and needed some help with one of my programs. I am trying to have the user input how many numbers they want to plug in then they plug in x amount of numbers until they reach whatever they input. After that I am …

I am having a difficulty in this login form that I have made. The same as the premade template login in VB 2008 which I am using right now. Here's what happens when I run the program Log in form open > Log in successful > Main window appears *The …

I have a hard coded connection string that DOES work just fine- [CODE]Public urlMySQLDatabase1 As String = "Server=170.200.80.90;port=3300;Database=DatabaseName;Uid=UserID;Pwd=Password;"[/CODE] However, I want the server and port to be dependent on the values in a textbox. I thought something like this would work but it won't connect- [CODE]Public urlMySQLDatabase1 As String = …

Okay, so I've used this without even knowing 100% about what it is. I know what it does so I've always just called it the "type of object" but I want to know what this is really called. For example, I create a class and I want it to be …

What would be the best approach to create the following: A groupbox that contains several labels a groupbox with an array of 8 labels in it Then the main form would have 4 of these groupboxs (object?) and I would need the ability to change the color and text of …

i have an mdi form. always display this error on closing. i have this code on its closing button [CODE] Private Sub mdiprfct_FormClosing(ByVal sender As System.Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles MyBase.FormClosing If MessageBox.Show("Are you sure want to quit? ", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question) = Windows.Forms.DialogResult.No Then e.Cancel = True End …

I need to count the number of records in an SQL database and compare it to a text file that contains a records number. Although I know how to access a SQL database in C#, I do not know how to count the number of records, or how to access …

Guys, just a newbie programmer here. With 1 week experience in VB2008. I'd like to ask for assistance on making one of these inventory systems concepts. I hear its one of the basic programs a newbie can make. This will be made for students financial monitoring. Like how much they …

I have an Invoice.accdb database (in MS Access) that I am pulling into a MicrosoftReportViewer. I am having trouble subcategorizing the data, and was wondering if anyone could offer a little insight please. I would like to display the data as follows: Invoice Date [INDENT]ID Patient Name Pt ID Status …

Hello my fellow Daniwebaholics! I know it is kindof off the wall, but I need help converting a piece of C# code to VB.net. I know a little C#, but not enough to be able to convert complex syntax from one to the other. Here is the code in C#: …

Hi all, I learning Java as a second language. And I found some syntax in my book of android development to be very hard to explain. Would you help me with this example : [CODE] Button btn(Button)findViewById(R.id.btn_dialog); [COLOR="Red"]btn.setOnClickListener(new View.OnClickListener(){[/COLOR] public void OnClick(View v) { showDialog(0); } }); [/CODE] Its quite …

The output of this code is "lice ice ce e". Seems to be string array is acting like a circular array. But how is it possible ???? [CODE=c]#include<stdio.h> #include<conio.h> void main() { int i,n; char *x="Alice"; clrscr(); n=strlen(x); *x=x[n]; for(i=0;i<n;i++) { printf("%s ",x); x++; } getch(); }[/CODE]

Why Does this code Leads to Infinite Loop????? [CODE=c]#include<stdio.h> #include<conio.h> int reverse(int); void main() { int no=5; reverse(no); getch(); } int reverse(int no) { if(no==0) { return 0; } else { printf("%d",no); } reverse(no--); }[/CODE]

Could anyone please tell me whats happenning in line number 10 and 12. The output of this code is 2 and 0. [CODE=c]#include<stdio.h> #include<conio.h> void main() { int arr[3]={2,3,4}; char *p; clrscr(); p=arr; p=(char*)((int*)(p)); printf("%d\n",*p); p=(int*)(p+1); printf("%d",*p); getch(); }[/CODE]

Hello :) my solutions files are a mess. i am trying to find a way of get things in order. i tried to put all close files together in the same folder i creating for that purpose. for example i put interface, abstruct class & all their inherited classes at …

Anyone knows how to only allow characters in a JtextField not strings or digits? any example source code will be appreciated.

Hi all, I am try to make the script to tranlate DNA to protein. I found the script in internet, and I tried to mix that script to make the result in the colums but I was not seccessful. Would you please show me solve this problems. For Ex: [CODE]I …

Hi all, I am trying to error check a piece of code and hope someone can help. This is from my previous thread which 'Codeoder' help me on.. [URL="http://www.daniweb.com/software-development/vbnet/threads/403994/1725770#post1725770"]http://www.daniweb.com/software-development/vbnet/threads/403994/1725770#post1725770[/URL] I have a RTB which I import with a set of 7 or 9 didit numbers, 7 for Staff and 9 …

the objective is as follows: Write a function splitWord(word, numOfChar) that takes in a word and a number as arguments. The function will split the word into smaller segments with each segment containing the number of letter specified in the numOfChar argument. These segments are stored and returned in a …

Every time when i try to catch exception on the rage of my port Also the Message input box ( can't enter the negative number ) The program seems like doesn't response for my action but when i disable all the code below it will work fine Here is code[CODE]private …

Hello :) about the get set shortcut - [CODE]public int MyVar { get; set; }[/CODE] for example how it different from just: [CODE]public int MyVar; [/CODE]??? i heard that in the shortcut it add private myVar... huh?? if i can't see it how can i use it? when i use …

Good day :) I'm trying to display some Unicode text (Выход) on a Button. C# uses UTF-16 encoding but I'm reading my data from a UTF-8 encoded file so I take the necessary steps to ensure that I've read the data correctly. In debug mode I see that the string …

Hiya, I wasn't really sure if this goes under Java or Game Development forums, so I decided to post it here. I'm making a simple "Scrabble" game, which checks letters placed on the table and tries to find if they form proper nouns. I have a list of words, and …

I'm lost on this one. I've got 3 tables involved here. An Accounts table, AccountsContacts table and a Contacts table. The AccountsContacts is a junction table between the two. The key columns for the tables are: Accounts: ID AccountsContacts: AccountID, ContactID Contacts: ID I need a way to select from …

Hey guys, I know this is a simple question but one that I can't quite figure out. I find myself copying to a directory a lot and then wanting to go there. I don't know if bash has anything build in or I would have to create a script, but …

am want to develop a file transfer program in vc++.. normal text file it is possible.. but is it can read for multimedia file.... like java here byte read is possible...

This is a mess. What I want to do is make 1 program with the 3 loops in it do something different and produce an output of what each loop does. Do loop: print out every other character For loop: print out the string reversed While loop: print out in …

Hello, I am creating a basic Java program that will store music. musicID Track Name Track Artist I have chosen to do this through a text file, to store and view my data. My text file output currently looks like this: [CODE] 1 TrackName1 Artist1 2 TrackName2 Artist2 3 TrackName3 …

I am trying to catch error on file input/output. The try functions works fine but as it pass to the next line my code breaks. How can I exit gracefully when the 'infile' doesnt exist? [CODE] try: infile = open ('Book1.txt', "r") except IOError: print "input file %s is missing" …

Plz help me in writing a prog that coverts a integer values to respective hexa value and store it to a file eg: in file i need like this 15 0xf(0x mandatory), 255 0xff 254 0xfe

The result of this code is 65535 But I believe that for && both sides must hold true (rather one side being true is enough for ||) so how come the result is 65535 ????? when after 5++ the first condition becomes false ????? Thanks in advance [CODE=c]#include<stdio.h> #include<conio.h> void …

Hi :) there is a way to save versions of my solution easily in .NET C#? what i am doing currently its copy the solution folder onto a backup folder and change its name to SOLUTION_NAME_X.X while X.X its the version number. i guess the Microsoft dudes had thought of …

hey guys this code is not working [CODE] Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click Do Until X = TextBox6.Text X = TextBox5.Text + 1 Label4.Text = X Me.Refresh() WebBrowser1.Document.GetElementById("subject").SetAttribute("value", TextBox3.Text) WebBrowser1.Document.GetElementById("message").SetAttribute("value", RichTextBox1.Text) WebBrowser1.Document.GetElementById("btnSubmit").InvokeMember("click") WebBrowser1.Navigate("http://forum.ea.com/uk/pm/sendTo/" & X & ".page") ReaderTimer.Interval = 5000 ' In thousands …

I currently need to be able to read through an XML document, find certain nodes and either delete them (and child nodes) or edit the nodes name and possibly value. What would be the best way of going about this? XPath? XSLT? XMLReader/XMLWriter? My Code/XML contents cannot be posted though.

VB.net 2010 How I want the date: 2012-01-24 11:48:40.000 How I my program is exporting the date: 1/24/2012 11:48:40 AM currently I am using the sqlreader myreader.GetDateTime(10) which is giving me the format of 1/24/2012 11:48:40 AM

Here is my assignment: In Chapter 5, you created a lottery game application. Create a similar game using check boxes. For this game, generate six random numbers, each between 0 and 30 inclusive. Allow the user to choose six check boxes to play the game. [B][U](Do not allow the user …

Hi, I am trying to write a program that - Generates 3 unique random numbers between 1 and a number entered by the users in an InputBox - Displays the 3 random number results in labels - Count the number of Loops So far I wrote this code but I …

I have a class called "Vindu" and a class called "Innlegg". I am adding a object from "Innlegg" into an ArrayList called al. But when i try to get the text out from al i only get text like this: "Innlegg@5de9ac4" Is this the memory address or something? How can …

Im making a program that has to call on a method when space is pressed,note it is the first time I'm doing a keylistener To do this i did [CODE]public void keyPressed (KeyEvent e) { int key =e.getKeyCode (); int space = 32; if (key==space) { } } [/CODE] and …