8,298 Topics
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 | I'm a newbie C# programmer, and I would like to ask for help on this error. I was trying to get a button to change its image when it is clicked, a task that sounds so simple, I know, but whenever I run the program and click said button, it …  |
| | Is there anyone know how to use LIKE statement? |
| | I use Visual Studio and when I go on Properties->Settings, I cannot seem to find the setting thingy for background image. I do not like .XML files for user settings so I use settings instead. I want to change the background image of a menustrip and then when the application … |
| | Hello forum, this is my first post and I am sorry it must start out with a nooby question, but to become good you have to start as noob so... Ok, this is what i need help with: Basically im coding my first c++ console program for a job, my … |
| | I have made a library management software in c++ i need some color codes and graphics to make it attractive can anyone help me  |
| | hey guys, emm can someone explain fast for me how to get to the programming state where u get a window with some options on the side and can then switch to code i cant remeber how to get there :) hope u understand thx for answers :) |
| | I have 3 datatables dt1,dt2,dt3 I want to write this 3 tables in excel file with sheet 1 containing dt1, sheet 2 with dt2 and sheet 3 with dt3. How can i do this. |
 | Hello, First of all let me thanks you all for your support throughout my project. Now just a few final steps are left to finish the SMS application. Now I have to make a phonebook to store the contacts. For this purpose I need a database, I tried SQL Server …  |
| | Hi there, In my project I have 3 folders which represent the 3 tier architecture.(the business layer, data access layer and the presentation layer) The frmMainMenu is in the presentation layer and in the presentation layer I have other folders that have other forms in it. When I try to … |
| | Hi there, I want to upload files with the extension pdf, doc excel and images to the MS SQL database from a C# desktop application. I am using C#.net and not asp. I want to upload a file from a interface to the ms sql database, Hey can someone guide …  |
| | Hello, I am trying to send files from one folder on the C drive to another using a simple C# Win forms. I have created this but unable to get it working. Can anyone help? [CODE] private void butSort1_Click(object sender, EventArgs e) { string sourceFile = @"C:\Test\test.txt"; string destinationFile = … |
| | Hello, I am trying to write a GUI in Visual C# which controls a C++ DLL, specifically getting hold of C++ objects and editing them via the C# propertygrid controls. - The first part of the question is 'is this actually possible'? I know I can use wrapper functions to … |
| | [B]How to sort excell worksheet in workbook using C#[/B] |
| | Hi All, I have experience with c, and familiarity with c++ & java (took courses on them, never really used) I want to learn c# now. I know c# is similar to Java. Time passed since my Java studies, so I guess I'll get the concepts fairly quickly, but I … |
| | I have a grid in dataset as following UserPatientStatusID RelevantPeriod TotalCount ProviderSpecialtyServiceName a OUT November2008 1 Not Available a ER September2008 1986 Not Available a ER April2009 1837 Not Available a ER December2009 2367 Not Available a ER August2008 1908 Not Available b ER February2009 1598 Not Available b ER … |
| | please if you do give me an example |
| | Hi guys, Does anyone here know where I can get C# class library documentation, I've search the interenet but I couldn't get what I need. Any help appreciated. Thanks in advance. |
| | I have a (I thought:confused:) relatively simple converter project I am writing with Visual Studio 2010 C++ Windows Form App. So to be forthwith I am completely stumped as to how I would get the user input from the Amount box (1234.12 for example) and the Rate box (1.04108 for …  |
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| | I have been studying c++ on my own for about a year (i'm 11) and have mastered classes, functions, logical operations, and some other basic things. Now I'm interested in learning to make and use GUIs. I already know how to make a message box and have the code but … |
| | Hi All, I get this error operator == cannot be applied to operands of type 'System.IntPtr' and 'int' firstly I had this code [code] private void SNGPH_KeyUp(object sender, KeyEventArgs e) { if (e.KeyCode != Keys.ControlKey) return; POINT curpos = new POINT(); User32.GetCursorPos(ref curpos); IntPtr handle = User32.WindowFromPoint(curpos); handle = User32.GetAncestor(handle, …  |
| | hi can any 1 write code for me to check wether the ur already exists in sql database using c#.net |
| | I don't think I can use ClickOnce (or can I?) because it's a plug-in... |
| | I'm trying to create login form in C#. I store username and password in SqlServer 2008 express using the stored procedure [CODE]ALTER procedure [dbo].[InsertNewUser] ( @UserName varchar(30), @Password varchar(30) ) as If exists(Select 'True' from Users where UserName = @UserName) begin --This means that the user name is taken select … |
| | i would like to backup .exe files from 24hours ago using C#....what is the best method to do this? thanks  |
| | Hi, Iam new to java as iam working for dotnet C#. Can any body tell me the software to convert java code to C#. Please, iam in very much need for it. Thanks in advance, Anjali ... |
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| | Hey guys. I coded the following program below: but I have a problem... I think its perhaps the logic I have used is not too good... here it goes... The program below should: ask the user to enter a letter ('a' to 'z' or 'A' to 'Z') and outputs VOWEL … |
 | Hello!.. I am a VB6 programmer and I want to learn basic of C# Programming. So can anyone help me out?.. I just want to learn on "How will I do this in Visual C#".. this is a sample code from VB6, now, how will I do this in C#? … |
| | hello , i want to know where i can get all the 3d and all the other c++ and c libraries and where can i learn how to use it  |
| | hello guys , i need your help i dont know c# and i want to learn it but before that i want to know what i can do with c# so please guys tell me exactly what i can do with c# and can i create a full website with … |
| | Hi , can anybody tell me any valid link to download Ldap libraries for c# I am trying many links but It takes much time to respond and error occured as session timed out. |
| | this is what i have so far, i need to combine 2 c strings, print them backwards and figure out whether they are a palindrome or not. (the for loop is where i stopped, it could be wrong) [CODE]#include<iostream> #include<cstring> using namespace std; int main( ) { char s1[15], s2[8]; … |
| | Hi I need an urgent help...... I Have made a project on C# where i have use MS-SQL as a database....after that i have published the program which creats exe of my program.......after creating exe 1) I download .net framework 3.5 to friends computer. 2) Then i install MS_SQL Server … |
| | I WAS WONDERING IF SOMEONE COULD HELP ME WITH MAKING A CODE FOR THIS TYPE OF WINDOWS APP PROGRAM. [URL=http://img692.imageshack.us/i/90497460.png/]CLICK HERE[/URL] |
| | Hey everyone,I am trying to solve a problem but it's pretty difficult for me, and I thought that someone will can help me: So I am given this problem: By starting at the top of the triangle below and moving to adjacent numbers on the row below, Find the maximum … |
| | i am not able to write anti virus as filter driver can any one help me to write it in c#. |
| | How would I write this? I am new to C++ and am trying to write this but don't really have any idea how? I tried to outline it first so I could do it step by step, but now that I have outlined it I am stuck one how to … |
| | On this project. I used XML as a database and AJAX for display.. I integrated this website [B]Here's the full source code.. please scan it for your safety.[/B] [url]http://www.mediafire.com/?nh14oi1mmeo[/url] First, radiobuttons is assigned before page init.. [code] public partial class Default : System.Web.UI.Page { //Assign values as a specific Dynamic … |
| | Hi..!! i have created a Customer Details form in C# asking detail about customer...One of its field asks for customer email.. Please tell me how to validate a email id..Thnx..!! |
| | Hey all, I stored a table in mySql 5.1 having a cloumn named hindi_root, storing some data in hindi. I want to show this data in my C# windows application in a textbox/datagridviewer. i am able to access this table but i see only boxes in stead of hindi characters, … |
| | Suppose I have an Outlook account that is logged in at the computer. How can I send an email from this account to a given contact (if this can be a group, that would be really nice) via a C# program? Thank you very much! |
| | Hey guys. I have a question. In my program, I'm calling a Process (Internet Explorer) on button click, but I want to customize the size of the IE window being opened to something like 800 x 600 pixels. Do you know how do it? Below is my base code. [CODE]Process … |
| | I am getting the following errors on my code below. Any help would be appreciated. 69 expected primary-expression before '>>' token 71 `next' undeclared (first use this function) 86`Total' undeclared (first use this function) 86 expected `;' before "Gross" #include <iostream> #include <iomanip> #include <string> #include <fstream> #include <cstdlib> using … |
| | I am getting an error, Inconsistent accessibility: return type " " is less accessible than " ". Not sure what is going on, I would appreciate some help [code] public List<point2d> get_myList(ReturnData3 rd) { List<point2d> points = new List<point2d>(); List<double> x = rd.X3; List<double> y = rd.Y3; int h = … |
| | Hi guys, As some of you may know im working on learning more c++ and trying to become a good programmer, iv got things like classes, function pointers and template classes under the belt as far as i can see (although to be honest i have never found a place … |
| | Hello every one I am new to Bluetooth programming .. so I need your help plz what I want to do is to make an application programmed in C#.net this application will search for devices with bluetooth on them , then start a secure channel with a mobile via bluetooth. … |
| | Hi i have a program that transforms my xml files with the stylesheets i applied and saves them as html file. i also used cooktop to create my stylesheet as well as to see the result... my problem is, that when i transform it, i have a <hr />tag, the … |
| | Hello, I am trying to create a function that accepts an integer and a double and squares both values. I have to pass the values by reference. I am new to c++ and don't understand this and I do not understand functions very much when trying to pass more than …  |
| | i have an excel file with two columns in it. what i want to do is to draw a graph in c# based on the values of those columns. say i have columns targetPrice and acutalPrice in excel. i want to draw a graph with prices on y-axis and days … |
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