8,298 Topics
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| | How to create blogs in ASP.net home page. If you provide details then it will good for me..... Thanx, |
| | Hi, I have a list box that on form load displays file names inside a directory using this code [code] DirectoryInfo di2 = new DirectoryInfo(path); foreach (FileInfo fi2 in di2.GetFiles()) { listBox1.Items.Add(fi2.Name); } [/code] Which works fine, however i have another function on my form which adds files to the … |
| | SO here is the code I need help with, basically I need to write a program that cheks if 5 words from a input document are in a dicionary document both .txt files I made, I really tried but cant find where to start, any help would be appriciated. [CODE] … |
| | Hi, I wish to save a text file to the client system.i had try ed in my desktop its working fine when i run from server its showing error this code i had given and each client system there is a folder name FCR. fs = new FileStream("d:/FCR/FCR" + strdt …  |
| | Hello, Been trying to work on this tic tac toe game and I can't seem to figure out how to post the moves to the board. Everything as I have it now seems ok with the compilier but I just need help with that part. Let me know . . …  |
| | Hi, this is the final step of my program, so far I've set a button to change the default save location and now the last step is to be able to click on the serialized file and have it open in my form. The problem is I don't know how … |
| | Hi all, just to be sure. I have a C++ DLL in which I am implementing a bit of low-level functionality. To this library I wish to pass a managed System.String pointer (ref) so that the library can load the string with the new/returned value. The question is, do I … |
| | 1. (PrimeNumbers) An integer is said to be prime if it is divisible by only 1 and itself. For example, 2, 3, 5 and 7 are prime, but 4, 6, 8 and 9 are not. a. Write a function that determines whether a number is prime. b. Use this function …  |
| | Hey guys!! can you share some ideas about this program, i tried but its not working. 1. Write a program that inputs a five-digit integer, separates the integer into its individual digits and prints the digits separated from one another by three spaces each. For example, if the user types … |
| | Hey everyone. Some back info : I have been developing in C for about a year now on and off. Recently I grabbed myself a C++ book and am progressing at a steady rate. Up until recently I have been developing small applications and done a lot of ports. Wolfenstein … |
 | Hi everyone! I have a windows base application in c#(vs 2005). In which i have a crystal report(version: came with visual studio 2005). I want add an image in the report doc which may change dynamically at the runtime. The image path is stored in database(MS Access) as string. How … |
 | Hello all, I am at it again this time incorporating MySQL database into C# code using Visual Studio 2008 first off the textboxes are databinded using details view... the issue at the moment is trying to not make bulky code and compare the value of txtDealName.text and mtxtDealNum2.text to what … |
| | I'm trying to move one big C++ string (with separators) like one below [CODE] & 12345 & 12345 & 23423 & 90323 & [/CODE] into 3x5 array like one below with the first group of numbers excluded char array[3][5]; [CODE] { '1' , '2' , '3' , '4' , '5'} … |
 | Good day to all. I would like to ask some help regarding C++ sounds. I read some codes in playing sounds using C++ and this codes was based on WINDOWS. I would like to as if there is a possibility that I can play a wav file in LINUX using …  |
| | Hi, thanks for all the help with my code so far, I just have one more nagging chink in the chain. This is my code for saving my file which works as expected. [code] Person Bob = new Person(); Bob.CallSign = textBox1.Text; Bob.Freq = textBox2.Text; Bob.Time = textBox3.Text; Bob.fName = … |
 | Hi Please tell vb.net equivalent of following method: [CODE=C#] private void LookForUpdates() { System.Threading.ThreadStart timerThreadStart = new System.Threading.ThreadStart(delegate() { sua = new ShowUpdatAvailable(); DelGetUpdateArgs delGetUpdateArgs = new DelGetUpdateArgs(this.GetUpdateArgs); sua.GetUpdateArgs = delGetUpdateArgs; sua.StartLookingForUpdate(); }); timerThread = new System.Threading.Thread(timerThreadStart); timerThread.Start(); } [/CODE] I tried using C# to VB.NET code converter which gave … |
| | I am having major trouble with a fraction program. i spend hours fixing the errors and it still does not work. this link provides the instructions: [url]http://web.jjay.cuny.edu/~sbakiras/mat272/assignment3.pdf[/url] this is my code:[CODE] #ifndef RationalNumbers_H #define RationaNumbers_H class RationalNumbers { private: double numerator; double denominator; public: RationalNumbers(); RationalNumbers operator+(const RationalNumbers &); RationalNumbers …  |
| | For my final project in COSC I, I am supposed to make a semi-poker simulation. Right now I am having trouble determining when the given hand is a fullHouse. Here is the whole program so far. [CODE] #include <ctime> // time for random number seed #include <iostream> #include <cstdlib> // … |
| | I am trying to create a dictionary program, just for fun. I doubt I will ever get past twenty words. But this program has a problem. It always goes to the word, no matter what I type in, or press. Here is the source code: [code=c++] #include <iostream> using namespace … |
| | Hey guys, just starting out with C#. I had a few doubts, would really appreciate it if anyone could help me out here Question #1 [CODE]animal dog; dog = new animal();[/CODE] what's the difference between the above two lines ? Question #2 [CODE]namespace proj1 { public class form1:form { guy … |
| | I declared a map of the form [CODE]map<pair<int,int>,int> net;[/CODE] and inserted elements in the following way [CODE]net.insert( make_pair( make_pair(c1,c2 ),cost ));[/CODE] I could access the second element (cost, in the above code) using iter->second. But, I want to know how to access the two elements that form the first pair … |
| | Hello all, I am in the process of translating a program from lisp into C#, most of it has gone smoothly but I have run across two blocks of code that are giving me a bit of trouble. If anyone can help me translate these two pieces of code into …  |
| | Hi, I am using the following code to open a file "Zl2WIN". [code] FileStream filestream2 = new FileStream("ZL2WIN", FileMode.Open); BinaryFormatter bf2 = new BinaryFormatter(); Person JohnDoe = new Person(); JohnDoe = (Person)bf2.Deserialize(filestream2); textBox7.Text = JohnDoe.CallSign; textBox8.Text = JohnDoe.Freq; textBox9.Text = JohnDoe.Time; textBox10.Text = JohnDoe.fName; textBox11.Text = JohnDoe.lName; textBox12.Text = JohnDoe.Country; … |
| | Hi, i've been reading the other thread on serializing and use the following code to serialize the data in a textbox. [code] private void saveToolStripMenuItem_Click(object sender, EventArgs e) { BinaryFormatter binaryFormat = new BinaryFormatter(); Stream fstream = new FileStream("data.dat", FileMode.Create, FileAccess.Write, FileShare.None); binaryFormat.Serialize(fstream, (textBox1.Text)); fstream.Close(); } [/code] This successfully creates … |
| | i Need Help to done this project for my school USER Requirement statement Booksareus wishes you to design a program to satisfy the following requirements: Display a Welcome screen Display a menu of option, accept and perform user choice of option untill E for exit is chosen B.Book List I.Invoice … |
| | Hi, This is basically a continuation of my last thread but under a diffrent topic. I want to be able to save basic information entered in my application as a .'help' file for example, when i open that file te information will be viewed in my application. Any ideas? |
| | [URL="http://www.horstmann.com/cpp/pitfalls.html"]This [/URL] is a good read. Read it and learn from it. |
| | I have a very simple question, which I solved yesterday but forgot how I did it today! LOL So it is like this: I have a program written in C++ which in CMD writes: " Type your name to proceed"... And in the program i set a special name, and …  |
| | I'm writing a program and right now i need to get definition of a word user enters. for example users enters a sentence : Gosh C# sure is fun. and after i split it i need to find the definition of fun. I tried fething .html of a definition sucks …  |
| | hi all I want some one to help me in writing login page in c# consisting of user id text box and password text box and click button. if the login is success accepted page appears otherwise fail message appear. i will use an existing table from sql server 2005 … |
| | Hi, I am writing a program to store basic information such as name and address but i want to be able to store this information as a separate file. So for example i could fill out the Name as 'Mary' and then save this as an executable file which I …  |
 | Hello, I have been trying to figure this out for several hours and would so so so so greatly appreciate some help.. This is the error message I am receiving when I try to compile my program.. /Barclay_Colin_Assign7_Final.cpp:393: error: no matching function for call to 'bookinfo(int&, char [51], char [14], … |
| | Error 1 The type or namespace name 'RegularExpressions' does not exist in the namespace 'System.Text' (are you missing an assembly reference?) C:\Documents and Settings\IcetalkeR\My Documents\Visual Studio 2008\Projects\SciSem\SciSem\CodeFile1.cs 2 19 SciSem What do I do? |
| | Hi there, please point me to decent 2D plotting library. Compatibility with QT/wx is an added advantage. Oh! I forgot to mention it should be free! |
| | I have class A and class B: template<typename T> struct A { T data; ... }; template<typename T> struct B { T data; ... }; I can do the following: B<A<int> > b1; B<A<MyOtherType> > b2; But, these lines are so ugly and I want to make special type. I … |
| | i'm c# developer i'm comfortable in c# ,now the new proj requires Delphi knowledge now i need to switch to Delphi,is this switch will help me for my career growth? |
| | Basic, I'm trying to read in a file that has lines of data, where each set is on a new line, and each variable is separated by whitespace, save for the name, which can have multiple white spaces. Here's basically my code, the parts that matter. [code] #include <stdio.h> #include … |
| | Hi guys, I was wondering how to make a progress bar that watching another working thread, and give a percentage indication about its progress. thanks [EL-Prince]  |
| | [code=c#] private void button1_Click(object sender, EventArgs e) { if (openFileDialog1.ShowDialog() == DialogResult.OK) { pictureBox1.Image = Bitmap.FromFile(openFileDialog1.FileName); org = (Bitmap)pictureBox1.Image.Clone(); } } private void button3_Click(object sender, EventArgs e) { if (saveFileDialog1.ShowDialog() == DialogResult.OK) { pictureBox1.Image.Save(saveFileDialog1.FileName); } } private void button2_Click(object sender, EventArgs e) { Bitmap temp = (Bitmap)org.Clone(); ot.Convert2GrayScaleFast(temp); int otsuThreshold= … |
| | I have a project that I'm working on in C++ where I have to Search for Multiple Occurrences of a String in a Text File. Does anyone have code out there on how to do this? Thanks |
| | So I have a game in c++ console, and it's pretty big now. (over 3 megabytes) I've been using strings in the code forever, but now, I need to make a separate exe program from scratch that will update the game when needed. Big problem - this new program is …  |
| | Hi! I am trying to implement a server-cgi with C++, but I don't know which is the best way for the cgi to communicate with the mysql server. In the mysql web, I have seen that there are "connectors", but I don't really know which is their functionallity. Should I … |
| | I am building a program requiring making some classes with inheritance. I can't seem to be able to access the members of the class objects. My code looks like this: [CODE]#include <iostream.h> #include <stdlib.h> #include <time.h> class Animal{ public: int number; int legs; Animal(){ number = rand()%9; } }; class … |
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| | want to be able to count the words in an array or a string :S but i am not sure how to do it could i get some help please what i want to do is be able to tell how many words have been entered. so i will need … |
| | Hi, I have the following piece of code. I do the following here 1)open a file. 2) Print the filepointer positon . I get 0 3)Read the file in a while loop till i reach the end 4)close the file 5)Open the same file 6) Print the file pointer position … |
| | i need code in c# for dropdown , by selecting anyone data i need to display the data in the grid ,that data have to retrive from the sql server 2005 |
| | Hi guys, I am working on progamm about reading some words in MySQL then display the results during run time command.But my code keep giving some MySQL errors about I can't read it. Am I making some mistakes with sequence? I am pretty new in C++. [code=cplusplus] //---------------here is code … |
| | Hello, firstly I would like to thank you in advance for any assistance provided. I am new to software development and have designed several Client/Server applications over the last 12 months or so, I am currently working on a project that involves a user logging in to gain access to …  |
| | im doing a project and i want to add a record to an accdb using a windows forms application on c# i have got what appears to be code that works i.e. it doesnt show any errors and appears to run however it doesnt add the record il post the … |
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