16,916 Topics
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 | Is Visual Studio Free? It looks free here: http://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=240 it does not look free here: http://www.microsoft.com/visualstudio/en-us/try  |
 | in data environment i write Select * from item where date and date between DTFr.value and DTTo.vlaue In button I write Load DataEnvironment1 With DataEnvironment1 If .rscmborder.State <> 0 Then .rscmborder.Close .cmborder Format(DTFr.Value, "dd/mm/yyyy"), Format(DTTo.Value, "dd/mm/yyyy") End With drorder.Show but the report show all item from 1st date. it not …  |
| | hi. i have a piece of code that i wanna know that in how many miliseconds it would be run. Public Sub TurnLeft(ByVal speed As Single) Dim timer As Single If Not IsNothing(Me._DriveActor) Then 'command below Me._DriveActor.Turn(speed) End If End Sub i know that we have timer class but you … |
| | Hi guys, I’ve written an application and I’m trying to utilise a database behind it. I’ve created a mysql database, and table which all appears to work correctly. I appear to have connected to the db correctly too. And hit a bit of a brick wall. As a side-note, within … |
 | Hi Geeks, I'm just a newbie but I want to ask you a simple honest question, is it normal that when I code and I want to compile the stuff I wrote I every time slam the F5 or the CTRL-F5 as hard as I can... like EACH TIME ?? … |
| | hi Guys, i am planning to teach myself ASP.net using vb and c# via the visual studio 2010 ide. my issue is that many books keep recommeding visual web developer as the tool to use but i want to use Visual Studio 2010 and hence can somebody point me in …  |
 | I use Visual Basic 2008 Database is Mysql Three tables: 1. table article fields: item number, item description, color number, month number 100 chair 2 3 2. table colors fields: color number, color description 1 red 2 blue 3. table months fields: month number, month description 1 January 2 February … |
| | I am currently using code::blocks but i am experinsing trouble trying to link the ws2_32.lib and other libraries. I tried visual studio express but it doesnt work with me. What are some good FREE c++ compilers that have very easy library linking and are rather user-friendly and that i can … |
| | Hi all, I am using DataReader for the first time and i faced more than one error and this is the last one ((Index was outside the bounds of the array.)) and it's point to this line Dim result As Data.SqlClient.SqlDataReader = dr(Data.CommandBehavior.CloseConnection) I think I have problem with closing … |
| | hello everyone..i'm trying to create a simple window using Win API in visual studio 2010 using the code below #include <Windows.h> LPCTSTR g_lptstrClassName="myWindowClass"; LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam) { switch(msg) { case WM_CLOSE: DestroyWindow(hwnd); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hwnd,msg,wParam,lParam); } return 0; } int WINAPI … |
| | Hi, I've just finished my c++ class (mechanical engineering) and as the final exam we have to create a simple program with graphical user interface and I need some help from you guys. T**he task is this**: we have to make a simple GUI that can take the diameters of … |
| | When i compile my code with visual studio 2010 express i get the following errors: 'Client.exe': Unloaded 'C:\Windows\SysWOW64\WSHTCPIP.DLL' And with the other program i get these: 'Server.exe': Loaded 'C:\Users\User\Desktop\Server\Debug\Server.exe', Symbols loaded. 'Server.exe': Loaded 'C:\Windows\SysWOW64\ntdll.dll', Cannot find or open the PDB file 'Server.exe': Loaded 'C:\Windows\SysWOW64\kernel32.dll', Cannot find or open the PDB … |
| | Why do i have to include stdafx.h everytime in visual C++ 2010 express. Evertime i make a project i have to include that damn header, whats so special about it and how can i avoid including it and still compile my program. I have tried to leave it out but … |
| | Good morning, hopefully I have this in the correct topic! I have a need to delete a specific URL shortcut that would be located on users desktops before copying out a new shortcut to the 'All Users' desktop. I have found the vbscript code below to delete a .lnk from …  |
| | I cannot edit or add a path to a referece file. I have inherited a project at work. Whern I open the project and go to the references scetion in the Visual Studio 2012 IDE there are some little yellow warning signs showing that there is something amiss with the … |
 | Hello everyone, can some one help me with the code to create a folder by code in vb6? The scenario I have is that I have an application that allows users to login but waht I need specific is to create users forlder during registration so when logged on can … |
| | I am currently working on a project in VB.net that requires the advanced power settings of the client's system to be set to allow wake up timers for when the system sleeps. Please I have been looking around for the solution. I desperately need it. Thanks in advance.  |
 | I have the code below and what it does is I have 2 summary sheets (Summary and Summary2). I have a rebuild code that whenever changes are made that would change the Summary sheet, the Summary sheet is copied to Summary2 as a backup copy. The code below keeps track … |
| | I have been searching for the answer for 2 months, but still no success. Below the setup and connection string and all checked already. Firstly my errorlog file error = 18456 Severity 14 State 11 (Login failed for user OLDPC/GUEST. Token based server access validation failed with an infrastructure error. … |
| | Good day guys., im new with vb .net and im currently developing a simple information system for an agency .. im almost done with it but there seem to be a problem with my update statement for the change password code here's my code.., Imports System.Data.OleDb Friend Class login Public … |
| | I'm having a really werid issue with overloading the insertion operator (<<). Here's my code snippet: class instream { void operator<< (instream&, char[]); }; Visual Studio keeps telling me I have "too many arguments for binary operator <<". I don't see the problem here. Is there something obvious I'm missing?  |
 | Hi Its been about a year since I've been on this site, Back when I use to use XP for my operating system and Dev-C++ for my compiler. But Now I have WIndows 8 and I tried downloading Dev-C++ but I kept getting this message. "g++.exe has stopped working." So … |
| | hi i created an vb application and when i debug it or build it it works beautiful but when i try to publish it it succeed but wit 2 warning as follows Warning 1 Two or more assemblies have the same identity 'Shull Account, Version=1.0.0.0, Culture=neutral, ProcessorArchitecture=x86'. Shull Account Warning … |
| | I wrote my first C# program bur now i cant find the .cs file or the .exe program any where. where is it and how can i setup my compiler to make those files on my desktop. I am using Microsoft Visual Studio C# Express 2012 Thanks.... |
| | I am using visual studio 2010. I wanted to compile my cpp from cmd. I can compile it using "cl file.cpp" comand in visual studio developer command line tool. But I wanted to compile it from the built in cmd of windows. When I try to use the command "cl … |
| | hi i just finished an application it works good when i debug but i tried to publish it and the publishing fails with errors that some files are double but i don't get what the problem is the error details are as follows PLATFORM VERSION INFO Windows : 6.1.7600.0 (Win32NT) …  |
| | Hi Guys, I have been browsing this site for a number of years now for articles, advice and code snippets, with great interest in the expertise displayed, never actually posting any questions until now. I have been coding for a number of years now using procedural code, with breif interludes …  |
| | Hi all, I'm trying to get some values from my database using data reader. Its my first time in using dataReader and I have this error "Value of type 'System.Data.SqlClient.SqlDataReader' cannot be converted to 'String'." My code Public Sub LogIn(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim … |
| | Using Microsoft Visual Basic Express 2010 This is the code i used: Dim b As Integer = TextBox1.Text Dim c As Integer = TextBox2.Text Dim a As Integer = b * c MsgBox(a Why does this visual basic code not work and how do i fix it to make it … |
| | I nid your help please for my Case Study thx a lot dude... :0 |
| | hi. I am working on a project that requires a search button. it goes like this. the I will enter data on a text box. then the record that goes with it will display on the 3 textboxes. My problem is I don't know how to code a search buttons. … |
| | How can i customise my user interface of MS Visio using VBA ? |
| | can anyone kindly help me in writing a program for creating an address book. Its kinda urgent and I ll be really grateful. program description: develop a program for an address book.single entry in an address book is called a contact, which can have any of the following fields, 1. … |
| | I am looking for a way to give each user in my VB program privileges. So for example admin would be able to add and edit staff records while a normal user could not. this would all be based on a login for each user (and yes its a database … |
| | Hi, I have created a widget inside dashborad using the following link. But i'm not able to move the widget to desktop. Can anyone tell me how to do it. **I'm using Windows XP operating system and Visual studio 2008.** Here is the link. http://demo.dynamicdashboards.net/Pages/About/tutorial.aspx Thanks in advance, Shwetha |
| | Hi guys, I'm quite unsure of what i'm doing here and could use some guidance. I've searched but haven't found any links that were focused enough. My objective is to connect my application to a database for the first time. I've never done this before so it's essentially a learning … |
| | Hey , i am new to visual basic.NET , i want to recognize a barcode device in VB.NET , further have to generate some barcodes using VB.NET and recognize barcodes through barcode device. so anyone can help me... Thank you |
| | when i move cursor on image in one location it should display some information, and moving cursor in another location ,and need to display some other information. help me with visual basic 6.0 code. thanks |
| | I am developing a IE toolbar using MS VISUAL STUDIO 2010 VC++ I have a popup menu, having two options WEB SEARCH and IMAGE SEARCH. my problem is the pop up menu works fine when i see the output in DEBUG mode ... The pop up menu works fine even … |
| | Greetings, Can someone tell me on how can i call a certain textbox from web.aspx to another web.aspx in visual basic windows form application we use Me.lastname.text = Profile.lastname.text what is the equivalent code in asp.net? btw i'm using visual basic asp.net. Thank you in advance guys :D. |
| | Hi guys I need help on how to create a remake of the popular tetris game for my csharp project. I am wondering how I will be able to design the tetris blocks on my own, I mean can I do it in xna? I tried once to use xna … |
 | At work we have a large number of unit tests that try to alert us that we have made changes that have broken our code. Many of these tests work by evaluating functions under known conditions and comparing the result with the known result. The known result is acquired by … |
| | Hi all, :) I am creating a log in form and I connected to my database and when i run my form I keep geting this error "NullRefrenceExeption was unhandled by user code" Object reference not set to an instance of an object. I'm getting the error in this line … |
| | i was learning about Functions from a book.Keyed in the following code to my visual studio express and got two errors: expect a declaration and '{' : missing function header(old-style formal list. what do they mean? Does this have to do with ans/isoi std? #include <iostream> using namespace std; void … |
| | Hello to all simply when i delete a file and the file is goto recycle bin after deleted. when we use ( Kill ) command then my file delete direct and cannot goto recycle bin please help |
 | Hi! Ok. So I've got this problem. I have a reference to a WebService that provides a whole bunch of classes representing a table in a database. Now, it's a simple thing to retrieve a list of all those classes and store them for future use. What I would like … |
| | Hello, I am trying to design a game for a school kids (6-15 age) and I need a specific help... If you can of course... First of all the program (game) will be an "Open sources" I don't really like to sell my programs so, I will create for free... … |
| | I wrote a program in C# for my discrete mathematics class and it worked absolutely fine. My teacher asked me to submit the code in c++ so she can run it on her mac and so I created a new project and typed the code in. After changing everything required … |
| | I’ve developed a VB application. Now I want to disabled resizing the form. I know there is a property “Border style”, which changes to fixed single, can do my work. But I want minimize button to my form. Minimize button is only in “Sizable” mode. I changed another property “MaxButton” … |
| | can anyony helpme to to search a database for records |
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