4,928 Topics
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| | I have an Access database (Databas1.mdb) with one table (Tabell1) containing one column only (SomeData). The column is Text and has the primary key assigned to it. Executing the code, i.e. clicking btnAdd gives a synrax error on the INSERT INTO-command when reaching the cmd.ExecuteNonQuery()-statement. [CODE] using System; using System.Collections.Generic; … |
| | Hi, Would appreciate some help ... Every time I try to access an anti-virus website (using Internet Explorer), I get the "The page cannot be displayed" screen. (Other sites are fine.) Suspect virus. HijackThis log below. Thanks. Logfile of Trend Micro HijackThis v2.0.2 Scan saved at 00:52:06, on 25/01/2010 Platform: … |
 | Backstory: I took up learning C/C++ a couple months ago when I was in a game hacking forum. Since then I have changed my interests and no longer desire to make exploits for games for personal reasons. At the moment I am studying Programming Windows 5th Edition by: Charles Petzold … |
| | Hello everyone, I am a college student in his second year of learning C++. Last semester we would use Visual Studio to write and compile our code in. This year we use linux, more specifically the Vi editor. We use linux in two ways, either we use Putty in Windows …  |
| | I have a ContextMenu with MenuItems in it with their CheckOnClick property set to true. And I want to save the Checked state of each MenuItem in the user.config file. So what I did is bind the Checked property of the MenuItem to an application settings I created. But when … |
| | I need to develop a C++ DLL in a legacy system, so I have to work with Visual Studio 6.0. The project I am working with was copied from a "template" project that someone created a long time ago. I copied it, made lots of changes then realized I also …  |
| | Hello! I'm beginning learning C++ and I was wondering, does Visual Studio 6.0 support all of the language features or is it too outdated now? If so are there any free compilers/linkers that I can use for windows programming? I'm also worried about the windows API headers being outdated as … |
| | Hello Friends… Before going into why I am writing this, first I want to confess one thing. I am not a very experienced professional like some of you reading this post. I am just a beginner in learning Ms-Office. As a sincere amateur, I so far explored most of the … |
| | i need to write a class for driver.cpp file [CODE] // Chapter 13, Programming Challenge 3 Driver // #include "Car.h" #include <iostream> #include <string> using namespace std; int main() { // Loop counter int count; string myMake="Porsche"; // Create a car object. Car porsche(2006, myMake); // Display the car that … |
 | Hi all, I'm beginner in c++, I'm trying practice on c++ basics, since few minutes I tried practice "setw" operator, I wrote this trivial program to print some data in console screen, but when I tried build it it gave me error..! [CODE]//print game names and my prefer rating in …  |
| | I want to make a database window application using Visual Studio 2008(with C#) which is basically a search engine for searching images(of size 25 KB to 95 KB) . I want to sell my application in CD\DVD in such a way that it should run directly from CD\DVD. As I … |
| | Hello. I've spent many hours on this code and I cannot figure out why when I either declare "kot" - which will be in the code below or when I call blob_detect() which uses included .cpp with a "new" call (so to speak) I get an error allocating memory. If …  |
| | Hi everyone, For practice I am trying to code a simplified version of the template "std::list" but have come accross the LNK1120 + LNK2001 errors. After looking in Visual Studio's documentation and some investigation, it seems the two most common causes are: 1) invalid calls in the code to things … |
| | Hello, I am using the Visual Studio Web Developer 2008 for programming in VB.NET and i have some problems: 1. Sometimes it stops highlighting the text. 2. Is there an option to refresh the Intellisense of the page? 3. When i am including files to my page, its say variable … |
| | Hello, I am using the Visual Studio Web Developer 2008 for programming in VB.NET and i have some problems: 1. Sometimes it stops highlighting the text. 2. Is there an option to refresh the Intellisense of the page? 3. When i am including files to my page, its say variable … |
| | Hi... getdelim function is posing an "undeclared identifier" problem during execution .so i included #define _GNU_SOURCE even though it is posing the same problem . i am executing the c++ program in visual studio in windows platform . how to add GNU extensions in Visual studio ? |
| | Hello, I've had some problems converting a string into a char. I've tried many, many things, but it didn't seem to work. I'll post the code below: [code] char filename[1024]; char* url; string sUrl; HINTERNET hINet, hFile; hINet = InternetOpen("InetURL/1.0", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0 ); if ( !hINet ) { … |
| | I made a query for inserting a value from text box to MS ACCESS db [CODE] sql = "INSERT INTO Equipment (port_number,display_name,equipment,tonnage,user_privilage) VALUES (" & CLng(txtPort.Text) & ", '" & CStr(txtDisplay.Text) & "', '" & CStr(txtCA.Text) & "', " & CLng(txtTonnage.Text) & ", '" & CStr(cmbUser.Text) & "')"[/CODE] Actually I … |
| | I have to make a simulator for my school project, I dont know how to do that and where to start from, i have a little bit knowledge about C# and Visual studio, can any one tell me how to start , can any one tell me how to build … |
| | Hello Everyone I need some expert advice on this problem that i have, i been trying to google this issue but still no luck. Im using VB 2005 and the Crystal Reports that come with Visual Studio 2005. I have a "Purchase Order" program that im trying make my company … |
| | Hello guys.. I'm working on a project. There are 3 classes. Two are inherited from one. This is the implementation of the main class. There's an error. I have no idea how to debug it. Would you please check it?! [CODE]# include <iostream> # include <string> # include "MainMenu.h" using …  |
| | I'm a real newbie to ASP, I'm afraid. I have a windows app that I have written in Visual Basic 2008 using Visual Studio. Could I use ASP.NET to move the app's functionality to be available over the internet? Broadly speaking, the app collects lots of data from the user, …  |
| | So I am new to C++, but I have read on dynamic memory and pointers. I know java well, but java gives you a lot of helpers, C++ not so much D: Ok so I am using VS 2008, and I am just rather baffled on how to get started. … |
| | I made a very simple website using ASP.NET and SQL Server. I will post all the code up if it will help. On my local machine, the website works perfectly. I can preview it from Visual Studio fine, and I set up the IIS on my localhost, and it works … |
| | Hey, Im using visual studio 2008 trying to make a windows form application that uses a database. Currently The design looks like this a Table BandID -> links to a table of Contacts -> also links to a table of Songs If i have a member of Table BandID with … |
| | Hello everyone, I'm new to C / C++, and just wanted to make a file which can delete an item. The code worked, but when I want to give a path, it doesn't work anymore. Any help? [CODE] #include <iostream> #include <stdio.h> using namespace std; int main() { remove ("c:\users\asus\new.docx"); … |
| | I am relatively new to C++ and am currently taking a course for it. One of my assignments is to make a calculator for hourly wages and figure gross and net pay based on a fixed percentage for taxes. I am able to compile the code if I change the … |
| | Hi, I'm developing a Visual Studio C# application, which is related to a database. It currently uses a database file (SQLite). But I want to connect it to an online database. The idea is: the same copy of database should be on users' computers (in SQLite files) and on a … |
| | after putting some errorts.. i managed to kick start with my project... a basic project on inventory management.... wer add,del,edit,view.. of inventory stuffs can be done... but now.. i hav sucessfully.. 1.created a table in SQL 2000 ( all the tables tat wer req for my inventory) 2. created rough … |
| | Hi Everyone, i'm hoping that someone can help because i'm a c-sharper who's a little confused in the land VC++ :) I have a set of older c++ files (cpp) that i found on the web and I need to consume them from c#. So, i create a c++ class … |
| | Hi. I would like to create those checked rows in gridview with a button click. For example, an user checks 2 rows in the gridview, and clicks on the create button. I would want the selected row/s to be created to the database. How would I go about doing this? … |
| | Please this is my code to display records from my ms-access database whenever i click the [B]button next[/B]. But the code is only displaying the[B] last record[/B] in the database. Please HELP is needed. I have tried using for loop but it is giving me error. [code] Imports System.Data.OleDb Public … |
| | Hi all I just joined the forum, its really helpful. But I have a problem in mobile applications development. I need to know how can I develop a mobile application using VB.NET in visual studio.net and deploy it on nokia and sony ericsson mobile phones ( symbian based) . Please … |
| | Hello- I am trying to create a program that will allow a user to enter in checking or savings data; date, type of transaction (deposit or withdrawl), display the previous balance and the new balance based on the new transaction entered. I cannot figure out how to locate the element … |
| | I have a quick question with visual studio. This is the first program I have ever tried with the 2010 version and get the following error... 1>------ Build started: Project: test, Configuration: Debug Win32 ------ 1>Build started 1/17/2010 4:53:30 PM. 1>_PrepareForBuild: 1> Touching "Debug\test.unsuccessfulbuild". 1>ClCompile: 1> All outputs are up-to-date. … |
| | Hello , Im trying to show an animated gif on a form while i read a file, but the animation freezes until all the file operation is finished Any idea? PS im using visual studio 2003  |
| | Hi so I have the next problem (didnt write it in code yet because I dont know how i should start) I have to make a program in Visual Studio 2008 that would add words to numbers and make it a word again s ofor example: monday + 4 =friday … |
| | 1. I'd like to become at least competent with C++ (good enough to work on large scale projects or even get a job as a C++ programmer), how long do you think it will take? I have some experience with java, and am learning with the PDF version of [URL="http://www.amazon.com/Beginners-Guide-Second-Guides-McGraw-Hill/dp/0072232153"]this …  |
| | Hi. This is a C# project. I have a configuration file (parameters.txt) stored in ...\bin\release. Running the application while under Visual Studio 2005 ran fine. Moreover, running the *.exe and its shortcut ran fine. However, if I just copy and paste the *.exe application to desktop, the "...can't open parameters.txt …  |
| | Hi guys, This is my first post here. Actually wanted to insert record into an sql database (using sql server 2000 and visual studio 2000) I'm using a dataview to see if the user already exists. This, i've been able to retrieve and it works. Now if the user does … |
| | hey i have a problem with adding an is numeric checker to my code for my class when i hit a snag just wondering if i could get some help this is my first program so help is appreciated [CODE]// fun with physics.cpp : Defines the entry point for the … |
| | Dear friends! Can anyone tell me how can I connect an additional data query I created inside the tableadapter (inside dataset-editor) to a combo box list? So I will actually see the data in list. I managed to create a query inside tableadapter, which only contains data from one column … |
| | Hi everyone . can you help me in making a log in form for administrator using the accounts from the MySql database .. i want to know the code in connecting database, because i am new in SQl database Programming.. example there are 2 fields in SQL database the Username …  |
| | Dear Experts On Desktop, I mostly use this erro message What is this, how to get rid of it? --------------------------- Visual Studio Just-In-Time Debugger --------------------------- An unhandled win32 exception occurred in c.exe [5492]. Just-In-Time debugging this exception failed with the following error: No installed debugger has Just-In-Time debugging enabled. In … |
| | Hi, i have developed a asp.net project(on visual studio 2005) and created a web setup, this project is running fine while i am running in development enviorment(Visual studio), but after installing the setup ,my installed website is running but it is not able to access sqlServer Database ... what i … |
 | I have some kinda problem each time i create a vector of strings. There is no error if I create vectors of other data types such as int, double, etc. Though there's no error...but there's warnings...and sometimes the program hangs if i do sortings. Here's an (without sorting but still … |
| | Dear All I wrote a code to save a data using text box but there are some error like : [B]ArguimentException was unhandled. Cannot bind to the property or column User Privilege on the DataSource.Parameter name: dataMember[/B] My code for saving is : [CODE]Private Sub btnSave_Click(ByVal sender As System.Object, ByVal … |
| | Hello, I have a field in a data table with leading spaces. When I look at the visualizer I can see the spaces, but after I bind the data to a repeater control the spaces have been removed on the web page. Is there anyway to prevent the repeater control … |
| | Hi i am unable to install visual studio 2008 from a DVD. If i put in the DVD my computer hangs and when i check the CPU usage it goes up to 50% and stays there and i cant even eject the DVD. my only option is to restart the … |
 | here i'm using crystal reports for passing an integer value and here is the code. [CODE] Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim cryRpt As New ReportDocument cryRpt.Load("C:\Documents and Settings\user\My Documents\Visual Studio 2005\WebSites\gatepass\CrystalReport2.rpt") Dim crParameterFieldDefinitions As ParameterFieldDefinitions Dim crParameterFieldDefinition As ParameterFieldDefinition Dim crParameterValues As … |
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