Software Development Forum

how can I compile PublicKeyToken into .NET dll? I am new to VS2008 and C#, I have the need to set the PublicKeyToken, How can I do this? TIA

Hey! Im new to this C++ stuff and the first major problem I run into is a two dimensional array. I have to declare the array and store data values from ANOTHER data file. I have some of the code written down. Please help and tell me what I'm doing …

Hi, I was honing my linux programming skill when this nuisance started bugging me. I wanted to create an empty file creator program. While creating a large file it must print # for progress bar. But the output shows it happening reverse way. ie. first it copies file and shows …

Hi: I am trying to create a loop for a code. My loop is supposed to find all the combinations using the numbers 1 and 0 depending on the length of my string. For example if I set up my string to be 3 then the program should give me: …

Getting error for the simple code Please help me out. Thank you[code]I have a textbox and one table. Once the user enters data in the textbox & click save button, the data gets saved to database. I've written following code but I'm getting following error. Please help me out. Thank …

this progran will simulate a process queue, giving time slices based on the priority. The process entries will be in a file, one per line.the data is the start time, priority level, total time to run and process name. when I run the program I got few problem 1. how …

On visual studio watch1 "NumbersLcl(xc, yc)" is 6, "NumbersLcl(x1, y1)" is 7. Both "y1" and "yc" are 0. All variables are byte and NumbersLcl is (2,2) as byte. How can the following statement evaluate as true? If y1 = yc And NumbersLcl(xc, yc) = NumbersLcl(x1, y1) Then isfound = False

Hi, I'm writing my first program for my second year comsci class and I'm still learning java along the way. Anyways, the signature for one of my functions has to be: "public static BigInteger fNumberRoutes( int n, int m )" So I assume it's a function that returns a BigInteger. …

Hi, I am trying to write a program that finds the minimun and maximum number in an input set of numbers. I am using a loop to update the set as the program reads the cin. Example code: [CODE]min = max = -1 cout << "Enter termination value that will …

I want to write a Code in C which can create copy any given file (txt, bmp, jpg, pdf etc) what i've written so far is: int main(){ FILE *fp; char ch; FILE *fpW; if((fpW = fopen("file2.bmp","w"))==NULL) { printf("Cannot open Destination file.\n"); exit(1); } if((fp = fopen("file.bmp","r"))==NULL) { printf("Cannot open …

hi i'm trying to add a feature to an application where users of my application (installed on different computers) can share access db files when updates are made by one user but dont know where to start. Is there a tutorial i could look at or sample source code?

Hi all, A question for you. I have these types of files at my work (.sj extension) that I need to work with and I'm wondering if there is a way to read from the file like a text file (the .sj files can be opened / read by notepad). …

I've created a few functions to be used with pygame which are based on anti-aliased curves. At the moment and likely forever, it has two useful functions: aacircle(s,x,y,r,colour): Draws an anti-aliased circle on the surface s at the starting point x and y with the radius r. The circle will …

ok now what i want out of this program is to be able to ask the user how large the height and width of the drawing should be. (i seem to have this down ok or at least i think i do) i also want to be able to have …

Hello all: I wanted to remove the padding on my datagridview cell and used some code I found here on this forum.. this.dataGridView1.CellPainting += new DataGridViewCellPaintingEventHandler(dataGridView1_CellPainting); void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)//remove padding { // ignore the column header and row header cells if (e.RowIndex != -1 && e.ColumnIndex != -1) …

I have a project were the user enters an arrival date and a departure date and clicks the Calculate button or presses the enter key and the app. calculates, formats, and displays the number of nights and the total price. The price per night should be $115. The application should …

1) What is versioning? 2) What is DLL hell? 3) Destructor - It is called automatically when object is destroyed. Rite or wrong? 4) Finalize or destructor are same?? They have same definitions. 5) Interfaces vs. Abstract Classes? 6) BCL vs FCL?

Trying to make a form's background transparent, without it losing its ability to receive clicks. this.Opacity makes the whole form transparent (not just the background [CODE] BackColor = Color.Red; TransparencyKey = BackColor; [/CODE] makes the background of the form transparent and click through-able. I want the form to be transparent …

This code was originally for an assignment. I met the requirements of the assignment but wish to expand the code to further check for valid input. I am quite new at this but trying to learn... Anyway, the problem is this. I can check if the float is non-negative with …

Hi all, How about this? In this example, what is the correct way to initialise Secret mission? [CODE]class Secret { private: int data; public: Secret(int _data) { data = _data; } }; class Mission { public: Secret mission; Mission(); { } };[/CODE] the only way i know of is using …

I have a program that allows a user to create a number of Textboxes that they specify. I would like to know how to get the information from each of those Textboxes in a different Sub. Here is code on creating them: [CODE] Dim txtLetter(x) As TextBox txtLetter(x) = New …

I'm using netbeans 6.7.1 and i'm trying to connect to the sql server 2000 database that i have created and i get this error message, SQL Exception: com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host pc05801, port 1433 has failed. Error: "connect timed out. Verify the connection properties, check that an …

i m doin something like: editorPane.setPage(urlString); i m using this function for displaying a webpage. now i used hyperlinklistener so when i click on link it goes to pointed url.but i m not able to use other component of the page like Buttons,checkboxes,Submitbutton.Can you explain how to do it?

[CODE]ok ok i got it now right i copy it to vector and sort it..... here is the code #include <iostream> #include <fstream> #include <algorithm> #include <string> #include <map> #include <vector> using namespace std; typedef map<string,int> word_count_list; struct val_lessthan : binary_function < pair<string,int>, pair<string,int>, bool > { bool operator() (const …

How do I find the Process ID of a program? I need to know it to attach a process for WinDbg. And, yes, I tried googling this question but everything seemed to be for a Linux system.

I am trying to get my button1 on window1 to close window1 and open window2, have you got any ideas on how this can be achieved. Thank you in advance

Hi, This is vaguely related to my last post, but not entirely so I'll make a new one. Hope that's consistent with the board rules :) I have a path [CODE]String path = "C:\\test\another\\directory\\";[/CODE] It seems the trailing slash is appended automatically when using the OpenFileDialog, so I used to …

there is fstream in normal C++ that allows you to do file i/o but how do i do this in managed C++ in a forms application? i read about a config file but i dont quite get it.. thnx.

Error: assignment makes integer from pointer without a cast ..i want to build an student database using linked list and in c language...but i am unable to create nodes for each variable like age,name,...i did not post the entire program but the concept is in the code...plzzz help..just tell me …

Hi, I have a struct that contains many different datatypes including arrays of other stucts, ints, floats, chars, char arrays etc. I have dynamically declared a ptr to the struct in main. I then pass the ptr deep into my functions and sub functions. It is a struct that holds …

does windows OS come with any built-in c compiler? without downloading any compilers can it compile c or any other language?

Sorry guys...this is probably really trivial but i'm new to Python. How do you remove the first digit from a five digit number called x and then add this new number to the original x. I need to be able to remove any of the digits and add the new …

Can someone enlighten me on where to begin? I want to learn java along with servers i.e. apache / tomcat. Just point me in the right direction and I'll get right to it. How long will it take for me to learn this stuff? Any info would be greatly appreciated.

[code]void swap (int *first, int *second) { int temp = *first; *first = *second; *second = temp; } int main () { int i = 5, j = 6; swap (i, j); printf ("i=%d j=%d\n", i, j); } [/code] warning: [37] $ gcc -o ex321 ex321.c ex321.c: In function `main': …

Can some help me with a random between two choices ? Something like: L = random(A, B); and in L to have A or B. Thx.

I have a question that pertains to any programming language but since C/C++ is my primary language I'll ask it here. I'm designing a test program that will simulate the outcome of a 12 round fight between 2 boxers. Now my question is, is there a limit or number I …

I am using the file ex3test.c to run the following program, but the UNIX gives the errors: [38] $ gcc -o ex3test ex3test.c Undefined first referenced symbol in file discrete_uniform /tmp/scratch.hYayTQ/ccRDoT1o.o printFirst /tmp/scratch.hYayTQ/ccRDoT1o.o addToList /tmp/scratch.hYayTQ/ccRDoT1o.o printSecond /tmp/scratch.hYayTQ/ccRDoT1o.o disparity /tmp/scratch.hYayTQ/ccRDoT1o.o clearList /tmp/scratch.hYayTQ/ccRDoT1o.o ld: fatal: Symbol referencing errors. No output written to …

hi Ive been working on a program that finds hidden files copies the contents and then deletes the hidden file so far ive got system("set OLDDIR=%CD%&&@ECHO OFF&&ECHO Finding Hidden Files&&dir /ah&&PAUSE"); printf("Please Choose The Files You Want To repair separated by spaces\n"); scanf("%c",&d1); getchar(); string cmd="echo"+d1; system(cmd.c_str()); but im having …

[CODE]int main() { int assignment1[30]; " "; int assignment2[30]; " "; int assignment3[30]; " "; int assignment4[30]; " "; int assignment5[30]; " "; int assignment6[30]; " "; char totalPoints = "assignment1; + assignment2; + assignment3; + assignment4; + assignment;5 + assignment6;"; printf(" Grade calculator ... By Geoffrey \n\n"); printf(" Please …

hhmm.. are there functions to get mode and frequency in turbo C? :-/

I wrote a template function that converts any numerical value to string : [code] template <class T> string ConverttoS(T input) { std::stringstream out; out << input ; return out.str(); } [/code] now i want to use this template function inside a class , but if i did so i would …

Hi members! I want to create an instant messenger in asp.net using C# but i don't know how to proceed and i have to complete it within one month. its my graduation project. plz help me. you can mail me to [email]brightstar2016@gmail.com[/email]

Hi, everyone! I am using Interop.Photoshop.Dll from my C# Windows Forms application. I am using a com object that Adobe Photoshop CS4 provides to use Photoshop in my C# program. I'm using the ApplicationClass class to launch Photoshop. I have Photosoft CS3 and CS4 on my machine. When I do …

I have 3 Users and I have a different environment for each. How do I code that in my initial form(login form)? I need help: My sample If dr.Read=true then Dim adp as New OleDbDataAdapter("Select * From tblUSer WHERE Security_Profile='User 1'","PATH") Dim dt as New DataTable adp.Fill(Dt) Homepage.Show() Homepage.Button1.Enabled=False Form3.GroupBox1.Enabled=False …

Hello! I wonder how and where can I see a sqlite database that i have created in c++, if it is possible at all? I would like to see if the db exist, and what are the inputs, to check if i have inserted valuations properly.. Thank you. T :)

Hi I need to format a decimal value to time and then display it in a textbox in the proper format. eg: double value = 1.25 to "1:15" I do not have a clue how to go about it Thanks

Hello, I am trying to compile a working opengl project into an executable for windows. I ran into several import issues in the python imaging library, Numeric, and OpenGL. I managed to resolve all but the OpenGL ones. There is quite a bit of conflicting info on the subject out …

public class OpenMenuListener implements ActionListener { public void actionPerformed(ActionEvent ev) { if(ev.getSource() == a) { f2 = new JFrame("shashikant verma"); p2 = new JPanel(); f2.getContentPane().add(p2); String str = "<html>"+"<h>"+"<P ALIGN = \"CENTER\">"+"<i>"+"<font size = \"10\">"+"<font color= \"#800080\">"+"CORRECT DEFINITION AND<br>"+"STRUCTURE OF FUNCTION y = f(x) "+"<br>"+"</i>"+"</h>"+"<P ALIGN = \"LEFT\">"+"<font size = …

Hi there, I'm implementing a small e-mail sending method in the program I am currently writing and heard that CDO was a good way of doing it. I have no experience with it in the past, and the only tutorials I have come across are aimed at web-based apps using …

hey every1 im struggling with something simple, that i cant figure out, or im on the wrong track. the user must enter an id of any sort, 1 - 8 numbers, if it is less than 8 numbers it must be left padded with 0s. and the 1st character must …