4,928 Topics
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| | I have a Login user control in a Login form. I want to set the default Enter press to a button called LoginButton in my user control.How can I do it in C# using Visual studio ? |
 | Why would loading a XAML file fail on a brand new, unaltered Silverlight project? This is the first time I have started a silverlight project on the current machine I am on with Visual Studio 2010. Until now, I have been programing ni ASP.NET. When I first tried to start … |
 | good day! i am creating dll for burning cds using visual studio 2010 .. i already did it but, i am not suppose to allow to prompt any form creating discname.. the dll should also automatically setting the discname and it will just display a messagebox informing that the cd … |
 | #include <iostream> using namespace std; int main () { //declaring variables double Pi= 3.1416 ; double Diameter_ofcircle = 0.0; double priceofrailingmaterial = 0.0; double Totalpriceofrailingmaterial = 0.0; //Getting the user input cout<<"Enter the diameter of the circle "; cin>>Diameter_ofcircle ; cout<<"Enter the price of railing material per foot "; cin>> … |
| | #pragma once namespace Hardware_Store { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::Drawing; /// <summary> /// Summary for Form1 /// </summary> public ref class Form1 : public System::Windows::Forms::Form { //array variables private: array<String^>^itemNoA; private: array<String^>^descriptionA; private: array<int^>^noStockA; private: array<double^>^priceA; public: …  |
| | Greetings I am working on a mail client in visual basic, till now i can only send emails using smtp, but i am having troubles finding how to receive them. Could you help me with a working simple code on how to read/receive emails using visual basic using .Net framework … |
| | is git repository arec supported of visual studio 2010 ? |
 | could you please help me we're doing our independent study about visual c# 2008 could please teach ne how to connect mysql to C#? thanks for the help:)  |
| | i want to know whether can i configure visual studio web developer 2010 express edition to work with apache web server instead of ISS? |
| | what ide can i use for c# programming? except for visual studio? thank you :) |
| | How do I go about writing a python application for windows mobile 6.1 or 6.5? I need to write one application (simple application, except for need for SQL support) for Windows Mobile. I been trying to decide which language is better to use. At first I tried to install Windows … |
| | I need help with the usage of Perfromance Monitor, but the code that I tried to go with did not work. I ended up with this Sysmon( System Monitor ) and added it in a Windows Form Application. I need to learn how to track performance. Does anyone know how … |
| | Hello, I am trying to use my .NET 4.5 program to, among other things, launch a Cygwin process and read its log file. The code is pretty simple: string cygwin_exe_path = "C:\\(path)\\teLeap.exe"; ProcessStartInfo cyg = new ProcessStartInfo(); cyg.FileName = cygwin_exe_path; var tleap_proc = Process.Start(cyg); tleap_proc.WaitForExit(); When I build the program … |
| | I was using the following code to enter an image url at `TextBox1` and display it in `PictureBox1`.Everything worked. But suddenly the displayed image quality is lower than the original link. I've tried `PictureBox1.Load(TextBox1.Text)` and changing `SizeMode` still the same result. Imports System.Net Public Class Form1 Dim client As WebClient … |
| | I have a .Net web application where any uncaught exceptions get handled via the Application_Error event in Global.asax. Here, I email myself details of any uncaught exceptions that sneak through. My problem is that while I am getting the error messages just fine, I am not getting the line numbers … |
| | I've built an application that displays the contents of an access database in a datagrid and also a form which allows a user to add a new record to the database. When I tried to run the exe in the bin folder on another computer it displays an error when … |
| | 'Ello. I'm having a concern about the ability for several objects that require access to one another. Visual studio intellisence shows no errors, but the compiler does. Mostly that classes become unrecognized. I can get different errors by shuffling around the classes within the sapa namespace. Sorry, its a bit …  |
| | design a digitally controlled washing machine that sets the wash temperature to 80degree celcius for cotten clothes 40degree celcius per quick wash and 1000 revolution for rinse and dry only using Microsoft visual STUDIO 2010 c++ programming //please this is all i could do, help improve in respect to the …  |
| | using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Data.Sql; using System.Data.SqlClient; using System.Data; using System.Web.UI.WebControls; public partial class Buyer_BuyerCreateUserWizard : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void btn_CreatingUserAccount_Click(object sender, EventArgs e) { InsertInfo(); } private void InsertInfo() { SqlConnection conn = new …  |
| | Hi all, I'm following [this](http://msdn.microsoft.com/en-us/library/dd492149.aspx) tutorial and I'm encountering strange behaviour with the program. My finishLabel *ought* to be calling finishLabel_MouseEnter() when the mouse hovers over it, but it's calling wall_MouseEnter() instead - the location of the mouse resets and the congratulations box doesn't show up. In the properties/events box … |
 | I'm using visual studio 2010 and C# and this is the Implementation of a WPF button. IT takes two textbox values and insert them into a database table. i did create a service based database and the did configure it on app.config file. Table has two columns, product id(int) and … |
| | Hi, I am Aarti and I am a Computer Science graduate. I am in the process of learning C# using Visual Studio 2010 and I wanted to take up some development activity as a personal project. I wanted to develop something such an application which I could may be talk … |
| | hello, Tcll here (havn't been able to login, I'm on wii) ^ can repeatedly click the "member login", it does nothing. before I get into detail with my current situation, let me explain what led up to this. you may, or may not have heard of this before, but I … |
 | Hi All, I am developing a windows application which uses Ms Access Database. The code is working smoothly in Visual Studio. But, when I create a setup for that project and install it on any machine. I am not able to write data in that datbase. I think its because … |
| | I am primeraly a programmer in C++. Recently I started with DirectX11 in C++. The two problems I have is: 1) I get this error when I try to compile my code: 1>------ Build started: Project: t, Configuration: Debug Win32 ------ 1> t.cpp 1>t.obj : error LNK2019: unresolved external symbol … |
| | I want to copy a folder structure from one directory to another and keep the folder permissions within the structure. Is there code to use robocopy for this?  |
| | hi i am using visual studio 2008. and sql server 2005. now my doubt is how to connect the mdf in asp.net application with C#.??? am using design in web form in asp.net applicaton with C# can any body ask ??/ how to connect the database and how to connect … |
 | The program can run , but after i insert the user detail and go to refresh the dataTable i get this error msg "This database cannot be imported " Imports System.Data Imports System.Data.SqlClient Public Class frmMain Dim con As SqlConnection Dim cmd As SqlCommand Dim adapter As SqlDataAdapter Private Sub … |
 | So I was playing around with Visual Studio 2010 and when I removed the Application.EnableVisualStyles() method from the Main() method, I noticed that the controls on the design surface don't change, they maintain their visual style, but when the application is run, it doesn't have the styles. Is there a … |
 | I have xampp and MS Visual Studio 2010 I used mysqlconnector to connect to my database (MySql.Data.dll) I just wanna know the whole step, from adding the item up to creating a new connection. T_T can't see any steps from the web that can be followed exactly the same. T_T …  |
 | Not sure which one to choose – Dreamweaver or Visual studio? Want to know whose market position is stronger and which is more effective? Read this article to make an informed decision. Introduction Everyone wants the best available tool to get their jobs done, especially when it comes to Web …  |
| | I want to add a zip file into installation setup in c sharp. I am using visual studio 2010. |
| | I'm actually running a system using visual studio 2006 professional edition but i can't load it because of the po up erro activeX component can't create the object? What will I do? I'm using a windows 7 64 bit OS.. |
| | I would like to start using the new fetures of c++0x like the constexpr. I currently have visual studio 2010 express c++ and I was wondering if there is a way to update the compiler but still use the same GUI? Oh and if anyone know how to permanantly disable … |
 | Im using Visual Studio Express 2010 My code TextBox1.Text=Int((Random)1-7) .............. What I basically want is it to give a random number from 1-7. I know im somehow close |
| | There have been a total of 9 different versions of Visual Studio now going all the way back to 1995. My question is for those of you who use Visual Studio, how often have you upgraded your Visual Studio version? Going from 2005 to 2012 for example, not applying updates, … |
| | Hi guys,i was using crystal reports in my vb.net project.I read in some books and in the internet that you can create a grand total for some fields like total cost calculation.And using 'sum' you can calculate the total result.well in my case i can't find 'sum' in my crystal … |
| | Hi all, I was looking for a piece of code to simply obtain the manufacturer of the CPU in your computer (might also be known under vendor ID). I found it difficult to obtain a code as basic as possible. I had already coded this once in Assembly language, still … |
 | Ok the output of this code is Element[0] = 100 Element[0] = 101 Element[0] = 102 Element[0] = 103 Element[0] = 104 Element[0] = 105 Element[0] = 106 Element[0] = 107 Element[0] = 108 Element[9] = 109 its supposed to be Element[0] = 100 Element[1] = 101 Element[2] = 102 … |
| | I have Visual Studio Express for Desktop 2012. I am trying to make an accouunt search feature. Similair to this: http://tinypic.com/r/4r2cer/5 Anyways, the Account Holder Name and Balance fields are read-only. How do I type in the Account Number and auto-populate those two fields based on the acct. number. If …  |
| | Hii guys.. Iam having problems with visual c++ i created a win32 application in visual c++..then if tried to execute a noraml turboc3 developed C++ porogram..then it is showing some errors regarding the header files... the error is... 1>cvar.cpp 1>d:\mallika\stuff\cpp\cvar.cpp(1) : fatal error C1083: Cannot open include file: 'iostream.h': No … |
| | Help needed with a function problem I really cant solve. Why is it that RegOpenKey() returns error success even though it fails. First it fails to return a handle with a valid Registry key/address filling the key paramater with nothing 0 but returns 0 aswell indicating an error_success right? because … |
 | **Am having vB.Net on my system, am about installing XNA application but it still ask me that some requirement are missing i.e visual studio 2008, l don't know what to do about that.** |
| | I got this error from another computer, without visual studio. See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object. at PAMS_Upload.frmMain.Validate_OtherDimensions() at PAMS_Upload.frmMain.btnLoadOther_Click(Object sender, EventArgs e) … |
| | I am trying to set the value of cells in an Office 2010 worksheet using this code in Visual Studio 2012: for (int i = 1; i < 5; i++) { xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(i); int columnCounter = 1; foreach (string s in columnNames) { range = ((Excel.Range)xlWorkSheet.Cells[1, columnCounter]); range.Value = … |
| | Hello. Is there any way that a tester, who does not have visual studio installed on his/her machine, can determine the .net framework version of an application he/she is testing? Thanks for your help |
 | Hi guys, Have been developing C# desktop apps for a while now and when it comes to packaging(not clickonce),deployment with cd/dvd, I publish using visual studio's Build->publish option.The application installs well but all the paths to resources like images are broken.Where I'm I supposed to place the resources or which … |
| | Guys, I'm deploying an application on my local machine and when I try to compile I get the following error: Could not load file or assembly 'CrystalDecisions.ReportAppServer.ClientDoc' or one of its dependencies. Invalid assembly file format. === Informações sobre estado pré-ligação === LOG: usuário = PBekki\Paulo Bekki LOG: DisplayName = … |
 | I am trying to implement filesystem of **GruntyOs** in my test os which i am developing using **COSMOS** kit in visual studio 2010..there are so many os like **noobs envyos** etc that have already implemented **GLNFS filesystem..** while implementing gruntyos in my os i am getting **HResult exception**. please tell … |
 | I Have created a movie database in visual studio 2008, and its just not saving my records to my access database, Can anyone help me, if it helps if you send me a PM i can send you the file Thanks Michael  |
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