4,928 Topics
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| | I am writting a simple C++ programm and I want to generate outputs to the console but with the functions 'fwrite' and 'printf'. However, I can't print special characters like 'á', 'é', ... Here is a simple code: printf("Special character: 'ñ'"); Were the output was `±` I found that those …  |
| | Hi , I am using C# to do my projects and I have connected to a MS SQL database file and I am using MS visual studio 2008 standard edition. I need to get all the users first name and the last name and display in a combo box when … |
| | I have had a hard time setting up OpenGL to work with Visual Studio 2010,but no luck so far.I included `glut.h`,`gl.h`.I have linked the requisite `.lib` files in the Project Properties,but still I get this error `error LNK2019: unresolved external symbol _glutMainLoop referenced in function _main` ind six more like … |
| | Hello everyone, Can somebody help me with Visual Studio 2008 Express Edition? I've already have THE 2010 version but I need to have the 2008 version for programming for a specific program. I've already searched om the net but there are no good downloads avalible. The ones all gave an … |
| | Hi everyone I'm having a very annoying problem that I can't seem to find an answer to. I have a rather simple web app that basically retrieves some data from a database. I'm using Visual Studio 2010 Pro. I've developed the app and deployed it to my web server and … |
 | Need urgent suggestions. Thanks in advance.  |
 | hello friend, can someone help me, i want to learn how to connect my app database from another computer using code, i already try to change connection string = "Data Source=-SERVERNAME-\SQLEXPRESS;Initial Catalog=SmartHome;Integrated Security=True" but its still same, someone please help me, im using win8, microsoft sql server 2008, Visual studio …  |
 | Observe this code: TOOLBARINFO tbi = { 0 }; BUTTONINFO bi, *xBI; tbi.pTOI = pTOI; int x = 0, xSearchBox = 0, s = 0; BYTE xType = btNone; BOOL bAdd; for( ;*pszInfo; ) { bAdd = TRUE; memset(&bi, 0, sizeof bi); switch( *pszInfo ) { case bfButton: s++; bi.L … |
| | I have an idea for my final year project that will include a back end database to store all the data and an interactive map that will show users attractions in the area. I would want them to be able to click the pins that will be used to show …  |
| | I have a problem that I have not been able to figure out with this assignment. The idea is to write a grading program that will calculate the letter grade, and average while also giving exam scores for 5 students, each student has 4 exams. I have built it up … |
| | I am creating an app that will allow the user to click on images and then they will transform into something else, and the code to do that is below: private void Image_Tapped(object sender, TappedRoutedEventArgs e) { BitmapImage bitmap = new BitmapImage(new Uri("ms-appx:///Assets/smallImage.png")); imageHolder.Source = bitmap; e.Handled = true; } …  |
| | We use object data sources to access our database and having a problem at the minute, the user enters text and clicks search and the stored proc is pulling so much data back from the database that its taking over a minute in SQL, in Visual Studio the timeout is … |
| | Hello, I am a C# desktop app developer who is trying to do an asp web page. The app takes input from the user then does a search of files that reside on the server. I can run it from the development environment and everything works fine. I can not … |
| | So, I have created a website application using Visual Studio 2010, C#. I have to create a test plan document. I am not understanding the unit testing. I understand i have to perform a white box testing. White box testing will test the flow of input and output of the … |
| | hello to every body i m using NHunspell ..and started line of code on page load and its giving me an error AFF File not found: E:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\Dictionaries\en_GB.aff Hunspell b = new Hunspell(@"Dictionaries/en_GB.aff", @"Dictionaries/en_GB.dic"); |
| | need help to create log in form in visual studio , need some basic assistance  |
 | I am getting error: A document processed by the JRC engine cannot be opened in the C++ stack when I try to load a Crystal Report in the Visual Studio 2012 development environment I have seen a number of solutions to this that involved the deployed program, but I am … |
| | Hello, im making a calculator for a school project with visual basic using microsoft visual studio 2010. I´m using a textbox and a label to calculate my results but I´d rather have everything in 1 textbox, or richtextbox. I searched on the internet and I found I could use microsoft …  |
 | recently , iv started using both Visual Studio 2010 (to learn C#) and i came across eclipse WindowsBuilder ( and i'm loving it.. ). so i was wondering how do these two compare against each other ... strengths and weaknesses ? iv only begun using VS , but i do …  |
| | Hi everyone, At my new workplace, I've been learning and making a few scripts/macros in VBA to help out with work processes and so forth. Nothing major, but I've taken an interest in it and really want to take it a step further. A lot of this might be amateur-ish …  |
| | I am pretty new to Visual Basic, I will be going to programming school soon. As for now, I don't know really anything. Now to my question. I have a couple files I want to install into the C:/ directory. They're all put into a folder. I typed in this … |
| | Hello everyone, I am very new in ASP.NET as a matter of fact I have not once programmed in asp.net before. However there is a small web UI application I want to develop; asp.net is the best solution. Here is what I want to accomplish: * Have a login page … |
| | # Login form coding # I have created a login page using Visual Studio 2008. I have the full coding but don't know where to place it. I have a addnew user link where I must add information about password and user name and check this information in the database. |
 | Hello, I am trying to figure out a way to open MS Word inside a panel in visual studio 2010. The code I have works for certain .exe files but if I try with word or excel it opens it's own window. Can anyone tell me if this is possible? … |
| | Hi, I'm having trouble getting this linker bug to go away. I have 2 files: Socket.cpp and Socket.h. I know that these files are legitamite because my professor gave them to me during last semester. When I remove socket.cpp, everything compiles just fine. But with Socket.cpp, I get these errors. … |
| | Hello guys I have an application for face detection and recognition using OpenCV library and Qt (for multithreading and to handle XML files). When I run the app, it detects face and there is possibility to save it as a picture to a file. It happens after I click on …  |
 | [url="http://../tutorials/tutorial6028.html"]Original thread [/url]- To see why this was Updated [i] Reason for new thread is to start with a clean slate and I will also be providing a tutorial for SQL and possibly Oracle DB connections to show how easy this code is to implement regardless of the DB you … |
| | Hi, Im am using an orcale based software which is used in the factory of our company. My boss wants to make this software web based, so that when ever he is traveling he can have access to the software, and he also wants the software to be accessible from … |
| | I only see tutorials for installing the Cosmos OS kit with visual studio 2010. I have visual studio 2012 express and would very much like to start writing my experimental OS with Cosmos Os kit. Is there a way or do i have to download visual studio 2010? |
| | hello- total c++ n00b here and i'm having problems with an assignment where we're supposed to compare an array of exam answers to an array containg a predetermined answer key and then indicate whether the exam taker has passed or failed. my program compiles just fine, but i'm not getting … |
| | I'm creating a form for employees to fill out and submit work orders but only employees in a certain security group in AD are allowed to use the program. Can someone give me the basic overiview of how i would write code for checking the users current windows credentials (the … |
| | Hello everyone, I hope someone can explain something to me. Im a Junior Developer with very limited knowledge in VB.net, but I am self teaching. I will soon have projects to do whilst at work, and although my coding is pretty ok now, one thing eludes me, and I cant …  |
| | Hi everyone, I have a tricky question, at least for me. We have a website deployed on IIS that once in a while throws a NullPointerException when trying to read the `HttpContext.Current.Application["JScriptRootPath"]` value. So this is the whole scenario: This is just a key added in the Web.config file that … |
 | Why does this error occur? Here is my code: Imports System.IO Public Class Form1 Private Sub Button1_Click_1(sender As Object, e As EventArgs) Handles Button1.Click OpenFileDialog1.Title = "Select Image" OpenFileDialog1.InitialDirectory = "C:\temp" OpenFileDialog1.FileName = "Image File" OpenFileDialog1.Filter = "JPEG Images (*.jpg,*.jpeg)|*.jpg;*.jpeg|Gif Images (*.gif)|*.gif|PNG Images|*.png" OpenFileDialog1.ShowDialog() End Sub Private Sub OpenFileDialog1_FileOk(sender As … |
| | I made c# asp.net web form application with visual studio 2008 with oracle 10g database using Oracle.DataAccess. When I start debugging or start withoutdebuggin from visual studio, it workd fine. (visual studio and oracle 10g server and client are installed in my pc). I publish the application and use ftp … |
 | Hi the problem I am faced with is after adding around 35 video files of both .avi and .mpg with a total file size of around half a gig to the resources of my project, I get an error message on debug telling me "Error 1 Unable to write to … |
 | What is the Congiguration manager class in the code and how do you set it in the Project or IDE? How do I set AppSettings in an ASPX project's Configuration manager? This is an ASPX/CS Project with Visual Studio 2010. It is a Configuration Manager question. I am successfully debugging … |
| | How to convert C++ code to C. Write a program in C that asks a user for the name of a file. The program should display the first 10 lines of the file on the screen (the "head" of the file). If the file has fewer than 10 lines, the …  |
| | Hi guys i know that in linux you create a c file and use make or gcc or clang to compile it and then run it. My question is how do you run a c file or c++ file in vs2012 with out creating a solution. Also how do you … |
 | hi everyone i need some help. am using visual studio 2008 with sql server 2005. i have a table name "mca1sub1" nd its fields are "cStudentCode,vassignmentI,vassignmentII,Internal,Total". now in my project whenever a faculty adds a new student thn "cstudentcode" in table "mca1sub1" is automatically updated . i have left all …  |
| | I have this code Dim con = New SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\Danial\documents\visual studio 2010\Projects\ESI_PF_Payroll_V1\ESI_PF_Payroll_V1\Pay.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True") con.Open() cmd.CommandText = "SELECT Firstname,Lastname FROM Employee where Firstname = @Firstname and Lastname = @Lastname" cmd.Parameters.Add(New SqlParameter("@Firstname", TextBox1.Text)) .Value = TextBox1.Text cmd.Parameters.Add(New SqlParameter("@Lastname", Lname_txt.Text)) .Value = Lname_txt.Text dr = cmd.ExecuteReader While dr.Read Label4.Text = dr(0) … |
| | Hey guys, I have worked in Visual Studio using Visual C# Windows Form Application before. Recently, I have wondered is there a way to make an application using Visual Studio that is similar to how website or mobile applications work. For example, those who programmed for the iPhone knows that … |
| | I create small database and I want to show all information about the students when a techer enter Students ID I caret my database using visual studio 2008 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim constr as new OleDb.OleDbConnection constr.ConnectionString = "Provider=localhost;data source=C:\USERS\USER\DOCUMENTS\VISUAL STUDIO … |
 | 1.what is the Visual studio c++ run time environement that is asked to be installed when running programs? Is it the CLR? 2.Can we use the same CLR for every .NET language? 3.I get that languages are first compiled into an object file and then interpreted into machine language by … |
| | how to completely rename a project in visual studio 2008(Vb.net) with all the files plz help.. |
| | I am using Visual Studio 2010, and I am trying to make a label that moves randomly in the form window, Like this: [Click Here](http://i.stack.imgur.com/IF3IA.gif) I just want a hint on how can I make the label move randomly? Thanks in advance. |
| | how to completely rename a project in visual studio 2008(Vb.net) with all the files plz help.. |
 | hi pls I need someones help. i am not good at programming and i have this subject ; but i am a BSBA major. it is like free section for me and i want to learn it to so i can be flexible. but this project is getting all my … |
| | I am making a windows based application in visual studio 2010 using VB. My project starts with a splash screen and a brief welcome splash then opens the main mdi form. The menu in the mdi form has the link to open all the other modules. My question is- How … |
| | Hi. I have taken over the maintenance and development of an application created using C# in Visual Studio 2010 that makes use of an edmx file to provide mapping to a database (Microsoft SQL Server Compact 4.0). The database itself holds only tables with columns but no data at the … |
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