Software Development Forum

hey... I've been working on my first GUI for a while now, and I just need some input on it... first off... the image object won't work for tex0-type formatting... so I have to make each pixel from the data provided... I've gotten as far as reading the 32 byte …

Hello, Still fairly new to all this. I'm looking for an example on how to let the user select a program name and path, and declare it variable A. There is more to this request, but I'd trying to figure this out on my own and not beg for a …

I have an exercise : Accept operator(+, / , * , -) Example : I type 5 + 3 this result is = 8. I have a problem when I print result : 5 + 3 = 8 "= 8" is not same line with 5 + 3. Can you …

I've been scanning all over Google for code or articles explaining this but nothing seems to tell me what I need to know. Most have said to use InPtr = 4 for 32 or 8 for 64. I just need to be able to determine whether the OS the program …

Hello... I want to change the TextBox border color if certain event is true. For example, in a GroupBox, there is a TextBox and a Button. If the TextBox is empty, and I click the button, I want the TextBox border color to change to red. If the TextBox is …

I am getting external link errors with the static consts below. Couldn't figure out what to do, would appreciate help :) [CODE]// Declartion of Order class class Order { private: // all of the different combo #s int a, b, c, d; int e, f, g, h; int i, j …

I am creating a Transport Agent that tests the subject line of outgoing email from our exchange server (2007). If it is blank (and later I would like to check if it is all uppercase) i copied the Microsoft.Exchange.Data.Transport.dll and Microsoft.Exchange.Data.Common.dll from the exchange server, and referenced them into a …

forgive me buddies if it is childish question, I cannot find good tutorial explaining it. So bear with me. My questions are, how does forward declaration differ from normal include which I'm used to? Also, where do we use it and what are limitation of the two? Lastly is there …

hi, i created a linked list. it just adds values to the list called "source" and copies it to another list called "destination", it also deletes the values which is found in the source list and prints the source list again. link_list.h [CODE] #ifndef LINK_LIST_H #define LINK_LIST_H class link_list { …

I am creating a creating a program which needs the ability to make the get stream pointer jump to a specified line in the textfile it has opened. For example line 153. The lines have a variable length and contain only numbers. Is there a way to do this and …

Hello guys, I hope you are all well! I am creating a game in Visual Studio using picture box's, but I cannot for the life of me figure out how I can have a nice picture in the background, as when I do put one in there it is constantly …

hi if i copy a copy file into another file does it equal 2 files with 2 eof or does it become 1 file ?

could u tell me plz how we can Radio Button in different location as wel as in image atachment.Below i attached the code u can see this!

Hi everyone..... [CODE] class Program { private int price = 0; static void Main(string[] args) { Program instance = new Program(); Console.WriteLine("ENTER PRICE"); instance.price = Convert.ToInt32(Console.ReadLine()); } [/CODE] Ok so im learning...as you may have guessed... My question is..I know we should use getters and setters so we can shield …

hi there, i had a question regarding this before as well. i have a datagridview and it has three combo boxes, with one with form name and the other with employee name and the other just a selection. what i want to do is to make the form name combo …

this is a question about this thread: [url]http://www.daniweb.com/forums/thread331447-3.html[/url] there is an option to delete item from the XML FILE? because i have 'Delete item button from the listView' and i want that will be delete it also from the XML file.. and if there's no way to do that. maybe …

Hi, i am working on a project that involves converting 8-bit hex numbers into integer. Firt, I have to say that my hex number is not a number right now, it is only a bunch of characters. for example: int d; char code[9]; code="FFFFFF01"; d=strtol(code,NULL,16); when I try to printf …

hello friend's I have writeen a program for music player here is the code... . [CODE] import java.io.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.sound.sampled.*; import javax.swing.event.*; /*<Applet code="kkk" height=400 width=400></Applet>*/ public class kkk extends JComponent { static File f1; int prog; static JFrame jf; int al; JLabel time; …

Hello, I was wondering if anyone could help me with something. I am not a programmer yet I am able to modify scripts to a certain extent. I recently downloaded a script to read an existing CSV file and output via an SSI call. What I would like to do …

Hi guys, I was trying to use inline function and i put inline function definition in .cpp file by using inline keyword like below.. [CODE] class SomeApp { private: SomeApp() { } public: returnType_t SomeState(); }; inline returnType_t SomeApp::SomeState() { code lne 1... } I was trying to access SomeState …

Hi all, I am trying to modify sqliteman. I need to add a module able to import plug ins made in python. Mainly, this is in order to have some sort of powered Excel where data are stored in a DB and macro are written in Python and can have …

I use visual basic 2008 I use Groupbox1 In the Groupbox1 in have two labels: label1 and label2. I have change the font of[COLOR="Red"] label1 [/COLOR]with properties to size [COLOR="red"]12[/COLOR] No i change the font size of [COLOR="red"]Groupbox1 [/COLOR]with properties to size [COLOR="Green"]8[/COLOR] Only [COLOR="Green"]label2[/COLOR] inherit font ([COLOR="green"]8[/COLOR]) format from …

I have searched on the internet before, but cannot get a suitable tool. I found tools to profile jdbc performance, gc statistics, but no some obvious tool to measure the time spent in each statement. I would like found which statements are spending the most of the time of my …

first of all please any one tell me what is a armstrong number. i have a problem statement in c++,cant find any logic to work on it.. can any one give me some hints to do it? please also explain my problem statement in simple wordings thats whats my problem …

Hi all, I want to transform an xml file to another xml file based on the length of innertext in an element. Here is an example of the file to be transformed: [CODE] <?xml version="1.0" encoding="utf-8"?> <recipe xmnls=""> <recipeList> <recipeType description="Breakfast"> <recipeInfo> <name>Omelet</name> <summary>An English Breakfast</summary> <ingredients>Eggs,Butter</ingredients> <instructions>(1) You will …

Hey again :p I use OpenFileDialog to open files. When i open file then how i can get that length video.(i open video files)

[code] text = "Some text here 09:00 - Movies 10:00 - Cartoons 11:00 SPorts .... 20:00 - News Another text here" [/code] I am trying to get only the parts with the time in front.Here is my code: [code] match = findall('\d\d:\d\d\s-\s\D+', text) [/code] My problem is that at the …

Hi, I am doing an assignment about binary search tree. I have problem with remove the root in binary tree. When i remove the root of the binary tree and I view the binary tree in In-Order Traversal, my program will stop running. [CODE]void myCarSystem::remove(string m) { //Locate the element …

I am ask to write a class for rational numbers. A rational number is quotient of two integers, such as 2/3 or ½. Your class should have three constructors. One constructor takes no argument, and initializes the rational number to 0. Another constructor takes a numerator only (the denominator is …

Hi, anyone there who is kind enough to share a simple inventory system with basic cashiering source code built on .net platform. I just need to build a system for the furniture & jewelry store of a foundation. There's just some basic tweaking that needs to be done especially on …

Pls give us some stored codes in you involving saving records,

Hi Good Day I am a newly programmer and I am a Working Student I hope you guys can help me with my problem. My Employer want's me to create a program that will auto distribute accounts. Structure: 1,300 Endorsement 300,000K up considered as high balance assuming that 300 of …

[B]hi, my problem is as such... I am establishing a telnet session to an IP using telnetlib module. I read the free memory on the board using telnet.write("free\n"). after this i call a system command 'snmpwalk' to walk the MIBs of the IP above. I again need to establish the …

Hi there! Can someone tell me or place codes in here how to put a calendar inside a datagridview in vb.net. Thanks! God Bless. :D

Hi guys, I can't figure it out where I am doing wrong. I keep getting FileNotFoundException saying that "Could not find file 'C:\delete\band3_tao.img'." but this file was writen to a file in previous step. I have attached the code I have written. I need your help. Thanks. Here is the …

I am generating crystal reports using sql statements but now i am looking 4 code to allow me to refresh the crystal report. in other words remove the datra on the report and wait for another query

hi frnds i m doing the project in vb.net in which i want 2 add data in database i took two lebel boxes and two textbox and i want data should add in database on button click so i tried it in to microsoft access just normal table which contens …

Does anyone know where can I download free controls for my vb 2008? I need other controls that are more fancy or cool. My new proposed system is a multimedia file player and I think the common controls found in my IDE are not sufficient.

Hi Guys, Is this right to say Heap is RAM and Stack is Pagefile(HardDrive)? Sorry for silly question. :?:

Im a newbie and im working with 4 forms, first form is a main menu which has 6 buttons, if one of the button is clicked, a view only form is shown. this view only form has add edit and delete buttons. if edit or add is clicked, a single …

Hello guys I am a newbie so please don't freak if you find this question stupid or easy I have some data in CSV format, which I want to bring into Excel, and based on that data, I have to create graphs in PowerPoint. I searched on Google and everywhere …

Hi again, I've run into a problem with an if statement in my code. Here is the code: [CODE]private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { if ((textBox1->Text == ("")) && (radioButton1->Checked == false) && (radioButton2->Checked == false) && (radioButton3->Checked = false)) { Form3 ^form3 = gcnew Form3(); form3->Show(); } else …

Im stuck on a bit of code which I am re creating from a reference code given to me by my teacher. I have the following line that is giving me 6 errors: [CODE]this->Load += gcnew System::EventHandler(this, &EditWaveTrack_form1::EditWaveTrack_form1_Load);[/CODE] [ICODE]Error 1 error C2039: 'EditWaveTrack_form1_Load' : is not a member of 'WaveMachine::EditWaveTrack_form1' …

Hi all. can anyone help me correct errors in my code which is not running anymore and i dont really know why. If anyone can notice anything which shouldnt be in the code let me know please. I would really appreciate any sort of help. [QUOTE]Before writing your code you …

i dont know y but my driver wont work. i cant get a= getBalance(). if i create an object like CheckingAccount jjj = new CheckingAccount my scanner wont work. could you hep me fix this problem and also so when i input a negative number it prints out the error …

Hi, I need help with a simple problem. I'm still new to c++ but this should be fairly straightforward. I just need to generate a random number, but with only a very small range like ... 0.00001 to 0.001. Any help would be appreciated. Thanks.

i get an undefined reference to _objc_class_name_greeter error when I compile When I remove the line Greeter * Hi=[[greeter alloc] init]; it compiles and all but one option works any idea what's wrong with that line Also the error is at .data+0xa4 and correction it actually happens during linking ? …

That had a string delimiter that you could specify. It would be quite useful if you guys could help me remember. It might have been fscanf or might have been a c++ function.

Hello Everyone; I have been trouble with putting Random numbers in an array for an 2 hours My problem is ,yes I know that how I can put Random numbers in an array but, for example my array length is 6 and I generated 1 to 6 random number and …

Hi All, I just read the book called "C++ coding stardards - 101 rules". And Found there is something I don't understand. [CODE]class FlagNth { public: FlagNth( size_t n ) : current_(0), n_(n) {} // evaluate to true if and only if this is the n-th invocation template<typename T> bool …