8,298 Topics
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 | hi how can i create Pagination table or GridView in asp.net using c# ? but i need it to show hug number o data without affect the performance of web application because i need to retrive data from SQL DB with data set can any help me Best Regards, IT_Techno |
| | learning C++ and going through some codes. I'm puzzled by how the following piece of code works. It's from the msdn library as part of an example, and I know that the code works, but I'm puzzled by how the "%" sign works. [code=cplusplus] #include "stdafx.h" #include <stdio.h> int main … |
| | Hi Guys, Im more familiar with coding in C# ... can someone please help me to convert the line highlighted below into VB.NET Much appreciated [code] private int file_count = 0; /// /// Get the file count of a given directory recursively. /// public void GetDirectoryFileCount(string dir) { dir = …  |
| | My aim is to read a part of excel sheet for which I have written C# DLL,Now I have to call my DLL from a per written unmanaged C++ program.... plz help n plz dont suggest to create a seperate C++ client program.....coz I can't do that... following is the …  |
| | hi, i would like to know how can i upload my website which is made in asp.net using c# while our server is lynux server? some one told me about mono project but what is mono project? my application will open on that or there will be change or what's … |
| | please help me how to work with binding context using C# web applications |
| | [B][COLOR="Red"]hai can any one help me how to work with binding context using C# web applications[/COLOR][/B] |
| | Hello I was wandering if anyone knows any good hardware programming tutorials, or books in c++ I'm not a c++ expert, but i feel very comfortable with the language, and read Sam's teach yourself c++ in 24 hours. What i basically want to do, is interresting stuff like, controlling an … |
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| | Write, compile and run a C++ program named that reads in one integer that represents a total number of hours and then displays the equivalent number of weeks, days and hours, all properly labeled. Have your program only do the calculation if the user enters a number less than 30,000 …  |
 | We're trying to get our C# program to work on linux. We just loaded into Mono, and it compiles fine but the form doesn't appear. Anyone know what? Does it have something to do with it being a "windows form"? |
| | i require a program that generates random numbers for a dice and should have 1000 observations |
 | Hi, I am a C/C++ folk and need to pick up C# basic knowledge for a project which will start by 3 weeks. Could you reccommend me a (free if possible) reading stuff??? Thank you for any advice! |
| | Hi Folks Iam trying to insert values into my access table using c# and iam at my wits end My Access table has the following fields Country State Curr VAT and Exchange I have made them all as text for ease of use in the access database this is my … |
| | I've been trying to find a complete list of the c/c++ libraries and all of their functions, but everywhere I look, I only find a part, never the whole thing. Is there a website where I can find such detailed list? |
| | Hello everyone, I have a html file (that is displayed in a webbrowser) which contains an onclick function that calls an external function in c# code. I have this part working and after the external function is finished the webbrowser navigates to a new file. The html file contains frames … |
| | Hi everyone. I am new to C# and have to write a program to use a Phidget RFID to track people along a certain route. i have some understanding of C# and some code but not a lot and really under presure for time. I also need to be able … |
| | I am trying to write a simple slot machine program that will return three numbers as the slot icons using a loop. I can get the first part just fine (I think). But I am stuck at converting my icons to intergers or character that I can compare to see …  |
| | HI all, I am trying to add a 3D scene to my c# application, so I am using Tao libraries. I am not very experienced with c# and a complete beginner in OpenGL. At the end, I could open a window with my OpenGL graphic using Glut, but the problem … |
| | hi guys i kinda need help with my project, i never dealt with GUI and i am stuck on this project. if anyone can help plz. the project is a MAZE but to start i wanna know how to to start the First event handler: [code=csharp] public partial class MazeBoard … |
| | hello frds, I m very new about xml. I just write table in xml files and now want to execute sql statement on that files. provide help. Thanks in advance. |
| | [CODE]#include <iostream> #include <string> #include <time.h> #define newline '\n' using namespace std; char ch; int main() { cout<<"*A Signed on\n*I Signed on\n"; cout<<"\nA:It's you again, isn't it?\n>I:"; string ent1; cin>> ent1; while(ent1 == "yes" || ent1 == "Yes" || ent1 == "YES") { cout<<"A:No...\nA:It's been so long since you last … |
| | Does anyone know what's C++'s SETW() Equivalent in Visual Basic .NET ? SETW: Sets the number of characters to be used as the field width for the next insertion operation. Is there anythign similar in VB.NET. Note: I want to use in a ListBox. I've tried using: [CODE] Dim fmtStr …  |
| | I have signed up for high school online c++ courses, which has proven to be a mistake, due to my inability to grasp the content. I would like to keep learning, but as the semester draws to an end, I must catch up on my work. This is a project … |
| | Hi there, I am developing a desktop application that has a form that shows Domain on a System/ Network.The System.Environment.UserDomainName only tells the current user's domain. I want to see all the available domains and all the users under those doamain. I want to know how can I read Domains … |
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| | Im doing a POS system for book shop.There I need to print barcode number book wise.Are there any sample code? pls help... |
| | Hi... As im new to .Net .. I just wanted to know if their is any "event or method" in C#.net to find the DISTANCE between the two Points.... Say for example:" I have two points on a web form and i need to find its distance by Dragging the … |
| | This is what i am doing: EXTRA CREDIT: Write a program that calculates and prints the take-home pay for a commissioned sales employee. Create appropriate variables and enter the values of variables that will change for each employee using Console.ReadLine(); Jessica received 7% of her total sales. Her federal tax …  |
| | Hi guys... i am new to .net programming i have made a small s/w for hospital management for the hospital of my relative...... no, they want my application to run in their office on Network....along with a common Database i have made the application in C#.NEt and another application in … |
| | I need major help on this. I am so lost in C++ and don't understand what is going on. I have the first three done! Please help, I am begging! 1. Draw a UML diagram for the follow class: --Class name is game --Privage integer member called level --Public constructor … |
 | Hi Guys I want to change the values in first combo box1 according to values in combo box2.I wore followign coding but it did nt work.I wrote in under SelectedIndexChanged in combo box Pls give me idea how to slove this problem [ICODE]private void comboBox2_SelectedIndexChanged(object sender, EventArgs e) { SqlConnection … |
| | I have mini project about client-server connection and i'm using TCP Socket to do a connection. The server wants to know if a client has a 'notepad.exe' application running on the client machine. I already have list of running process on client machine, and i have an algorithm to detect … |
| | Below i write the coding which is not working properly yo me.I want to open excel file and use select statement with where clause.But one I run the coding it give me exception it says "No Value give for one or more parameters" Pls help me. [ICODE] Excel.Workbook theWorkbook = … |
| | I am a beginner and I would like to know whats wrong with my code why it is not working. I am trying to create a login form [code=csharp] private void btnSignIn_Click(object sender, EventArgs e) { string ConString; ConString = "Data Source=.;Initial Catalog=docworx;UserID=sa"; SqlConnection DbCon = new SqlConnection(ConString); m_Login = … |
| | I have looked through the forum for this information. But I did not find anything I could use in my little program. I have this read code: [code=csharp] ---------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Text; using System.Data; using System.Data.OleDb; namespace AddressBook { class Program { static void Main(string[] args) { …  |
| | Hi, this is my first post on this forum. I am attempting to learn how to work with DirectX and make a game (Visual Studio 2005, C#). I found an extensive tutorial on DirectX games, but I can't find a necessary reference. Here is a link to the tutorial: [url]http://blogs.msdn.com/coding4fun/archive/2006/11/02/938703.aspx[/url] … |
 | Hello everyone! I've started a project on SF.net to create a small yet modern IRC client (µIRChat or simply µIRC). However, there one thing that I really can't decide before I start, and that is the language to use. My idea came from µTorrent, which is, as far as I … |
| | guys, what do you think is the best compiler for beginners in C++? actually we are asked to make a game in C++. we are now using Dev C++, but we can't find a graphics library in it. thanks. |
| | Hello, i just started with on my new school and we are going to make an application that ask how old you are. If you're 13 to 19year old it should say ''Teenager'' But if you write for example 8, it should say '' little kid ". I started to … |
| | i just ended up getting the Virus Alert! icon right next to my time in the task bar, i cant open my c-drive when i try to CTRL+ALT+Delet it says the Systems Admin took that abbility away from me, yet im the admin for my pc, i cant get to …  |
| | I am trying to access text elements in Revit with C#. I can get the text elements as objects in my code but I cannot seem to find any tools that will pull the text value out of the text element (as an object)?? Everytime I use a c# function, … |
| | Dear all, I am trying to print out some outputs defined by my own in different function calls and classes into a debug file, I saw in one source code using macros like: #ifdef DEBUG_OUTPUT #define debug2 printf #else #define debug2(arg1,...) #endif and with a call to this macro like: …  |
| | I'm trying to read from a text file multiple times but I only seem to be able to read the data once. Any advice would be greatly appreciated. [code] string input; while (!ifile.eof()) { getline(ifile,input); cout << input << endl; } while (!ifile.eof()) { ifile.get(ch); cout << ch; } [/code] |
| | I have a 3D shape drawn by Maya. Besides, I want to write a small C# application for the users to view, rotate and scale the 3D shape above. I just want to ask is there a way for me to do that (e.g. integrate the 3D shape and navigate … |
| | Make a program so that the function main is merely a collection of function calls. Your program should use the following functions. a. Function openFiles: This function opens the input and out files, and sets the output of the floating point numbers to two decimal places in a fixed decimal …  |
 | I have been using GSL, but I find it very awkward to work with. Does anyone have a recommendation for another one to try? I can't seem to find any on google. Thanks, David |
| | The same source code is compiled with g++ (linux) and with visual c++. I found that the program runs much slower on the second one (0.03 seconds vs 0.359 seconds). The program uses <vector> and does a convolution: [CODE] void DSP_fir_gen1 ( vector < double > *x, double *h, vector … |
| | static public Person operator <(Person p1, Person p2) where Person is a class displays an error message "One of the parameters of a binary operator must be the containing type" |
| | I want to create crystal report in c# with mysql.please help me by providing the procedure. |
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