16,916 Topics
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| | Hey All I've been programming in C# for a while, but thought I'd get back to my C++ roots. Was wondering, does visual studio have a shortcut for automating the "->" operator? I'm so used to C#'s intellesense, I'm afraid I may go crazy. Many thanks Cam  |
| | hello can you help me please.. i have this trapping that will trap the characters..but my problem my code is too long..are there other ways to shorten my code..please help me ...hoping for your positive responds... [CODE]Public Function mchnotrap(KeyAscii As Integer) If KeyAscii >= 33 And KeyAscii <= 44 Or … |
| | Hi Everyone, I have a doubt in Ajax Autocomplete Extender, im learning ASP.net with C# for 3 days and im unable to understand. i tried some code which is in forums but when i try to connect to my database it fails to retrive data from database i dont know … |
| | helo i have assignment on vb6 can anyone help me how to make a codes of search button, random and sequential tnx...  |
| | I am using MS Access 2003 to connect with VB. I have added all the referencess. Still there is an error in the line [code]If conn = "" Then conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\Automobiles.mdb;" conn.Open [/code] Will you please help me to solve this problem? |
| | I dunno if I'm posting in the correct forum but I need urgent help. I'm currently a student doing my final year project in school. I've been task to come up with a prototype/solution for a Single Sign On(SSO). I've been researching for about 3 weeks now but I can't … |
| | hi how can i call a crystal report from a button in a form?? i am using visual studio 2008 professional edition please help me thanx |
| | Hey guys, I have a homework assignment to which this form connects to a database via a gridview and the windows form at the bottom has a place at the bottom to enter a last name to which it should do a LINQ to SQL query based on the last … |
| | Ok so im having some trouble trying to figure out how to read a line from a txt file which ive incorporated my C knowledge about reading a txt file into this main file. apparently im getting it wrong and Im almost confused. any help would be nice. posting my … |
| | i have to write a program for a palindrome on vb that uses a loop and a decision and i don't think i need any arrays or any other real big complications. this particular program when i tried it cause i cant actually use this one due to plagiarism didn't … |
| | Hi guys, i really need help in VB 6, the problem is that i have an old project that i make as a setup file, and now i need to re construct my project from that setup file, so i can make some modification because unfortunately i don't have the … |
| | hi, is it possible to populate a sql server ce database from a rss feed using visual studio 2008? and if so could you show me an example? Many Thanks  |
| | hi to everyone :) [CODE] If c >= 17 Then PictureBox17.Location = PictureBox16.Location End If If c >= 16 Then PictureBox16.Location = PictureBox15.Location End If If c >= 15 Then PictureBox15.Location = PictureBox14.Location End If If c >= 14 Then PictureBox14.Location = PictureBox13.Location End If If c >= 13 Then … |
| | I'm trying to find the product of two numbers using a function which receives the values of two variables from main() and the address of the variable prd where the product will be stored. I can't get this compiling because i get the following errors from Visual Studio C++ 2010 … |
| | Hi, I've been trying to capture video from webcam using openCV functions and openGL for rendering. The code is working fine and I can acquire and display both the cameras. Now I'm trying to record the captured video's and saving them to a file using openCV createvideowriter object. I can … |
| | What is the problem with the following login code? [code] Dim conn As SqlCommand = New SqlCommand("Data Source=RAHUL-034890AF0\SERVER2005;Initial Catalog=user_accounts;Integrated Security=True") conn.Prepare() Dim command As Data.SqlClient.SqlCommand = New Data.SqlClient.SqlCommand("select", conn.Connection) command.Parameters(1).Value = txtusername.Text command.Parameters(2).Value = txtpass.Text Dim i As Integer = command.ExecuteNonQuery conn.BeginExecuteNonQuery() If Page.IsValid Then Response.Redirect("~/salesbill.aspx") Else Lblerror.Text = "Username … |
| | All I want to know is that how is that L1.exe protected with that coding? What is that technology called? What is the software used for making this? How is the code generated? Note that MID & Site code will wary from system to system. This file cannot be run … |
 | I have a brand new computer which was freshly loaded with Visual Basic 6.0. I have copied all the code from the previous computer to this new one. But loading a project produced the following error. Class MSGrid.Grid of control grdS101 was not a loaded control class. So I did … |
| | I have to develop a code with visual basic to open a file then read each line of the text file one string at a time then output these strings to individual cells in excel. Can anyone help? |
| | hello everyone, Im a student having to write a C++ program and im running into an error that I have been unable to find the solution on my own. Im running into an error as I test run the program to make sure everything is still ok. The program isnt … |
| | Hi, i want to know how to select and print from my data report an especific record. i want to select it usin the id number |
| | Hello everyone! I am wondering how I would transfer items from one listbox to another. Both these listboxes are multicolumn and I need to transfer information from both those columns to the other two columns. Here is my code so far: [code] Private Sub cmdAdd_Click() '****************************************************** Dim intPosition% Dim strTransfer$, … |
| | I am facing the same problem as described bye CandyV. I would like to know if it is solved? |
| | So I have a database (for tracking customer applications through to approval etc.) in MS Access form & and all (but access just isnt the best way to do this for many reasons I wont get into). I have looked at lots of programming language and decide that VB was … |
| | hi, i am trying to design chip 8 emulator on visual basic, i have found source code of it but the problem is i am not getting the idea how the code works, i understand some part of it.. please help me.. here is the full source code.. [CODE]Dim ram(8192) … |
 | Hi All, I have been doing a little VBA in excel and I am tring to work out how to add 2 hour {or any amount of time} to the current time. Google has failed me in finding the answer, most of the things i have found is formulas but … |
| | Hi there everyone, I have this program due for 10h00 tomorrow and iv been sitting here for 2 hours, stuck because I cant get past that error when I type in the information for the last loop, if anyone could point me in the right Direction I will be greatly … |
| | I have been using VS 2003 forever. I am just starting to use VS2008 and I am about to just trash it. It will not render the start up form which is now in a partial class. It uses it to build because I use the objects defined in that … |
| | First, let me start off by saying I am using ASP.NET 2.0 with VB as the default language using Visual Studio 2005. I have a form that has an asp:panel on it that is seeded with an iniitial control. Through the use of the form, additional controls may be dynamically … |
| | Hello, Using visual studio 2008 environment, i would like to change a classic windows application design, so i'm wondering if there is an idea a bout this. i've find some skins like irriskins ([url]www.sunisoft.com[/url]), but i'ts not what i'm looking for. is anyone have any idea, any help will be … |
| | Hi. i 'm learning C++...Now i need some help for my code because i get this error [code=text]error LNK2019: unresolved external symbol "public: __thiscall Parkedcar::Parkedcar(void)" (??0Parkedcar@@QAE@XZ) referenced in function _wmain 1>C:\Users\jackkwok\Documents\Visual Studio 2005\Projects\KwokParking\Debug\KwokParking.exe : fatal error LNK1120: 1 unresolved externals[/code] Please let me know how to fix this problem. thanks …  |
| | Hi all, I am using visual studio 2005 to edit a form.cs where i am in a situation where the text entered in a particular text box must be trimmed. for eg : if the text entered in the text box in SMS_dr_6500 , i want to trim the text … |
| | good day to all.. i am new in making macro in excel and i want to make a macro that will copy a certain range to my active sheet and print it... I have a multiple file so i already made a form for the program that will ask the … |
| | I am having a problem with my code. below i have outlined the home work requirement. please take a look at the second part(this is the code that i have written) I keep getting an error when i try to run the code. The error states:The program '[3716] Lab02 Case01.exe: …  |
| | My turn to ask a question.... Does anyone know how to open a report (.rpt) in Crystal Reports 2008 using vb6? I have just spend a lot of money purchasing this and now it seems that it is not compatible with vb6 at all. It was working fine in earlier … |
| | Can someone explain to me how to write the VBA Code that will close another Access Application/Database? I have two Access Programs running. The first Access Program, called Main Program. It is the primary program which contains numerous tables, records, et cetera. I have created a second database, called Employees … |
 | hi i created an outlook 2003 Addin project and i want to install he Addin on a computer that doesn't have visual studio installed. i created all the necessary registry keys in the setup project, before running the setup project on the target pc i installed visual studio 2005 tools … |
| | hi, i am using visual studio 2008 standard edition, how can i add a calender control to the datagrid view, can someone please help me thanx in advance |
| | Hi My name is Karla, I'm seeking help for my friend who is a programmer. He created a Mp3 player, but he can't get it to browse files and directories in the same browsing window. He has created a Buttom for browse which loads a new window where we can … |
| | Im just learning and have made some userforms with text box's and comand butttons and i am trying to make them create a new excel workbook and save it. I have try'd all sorts of different code that i have found on the net but carn't get any to work. |
| | hi there, please can some one help me in upgrading visual studio 2008 standard edition to visual studio 2008 developer edition. in VS 2008 standard edition there is no feature fore developing crystal reports so i think in developer edition that feature is there. please can someone give me alink … |
| | pls help me Write a VB program to capture and view the following student’s records: Matno, StudentName, Dept, Program &Level. Use MS Access or any other database. Note: Divide yourselves into groups  |
| | Hi Everybody, I'm was given a project that manages sales activity within a company.I'm free to choose any language i would like. It is not a very complicated application. What are the advantges of programming the app in C# .NET vs.VB6 ? What would you choose? Thanks Dan |
| | hi all,in one of my interview the question paper was like this. we need a banking system application which is having account types like saving account,current account and these account type having deposit,withdraw which are different for the account type,but the view account balance is same for the account type.you … |
| | hi...i worked on few projects on visual basic 5.0 on school which has windows xp......then i created exe file for it and tried to run it on my computer which has windows vista....but i am getting error message which says MSVBVM50.dll was not found...can somebody help me plz...  |
| | hello need help for this how can i trap if my mch_rs!qtyh is zero example H1010 the quantity on hand is 10 then if i input quantity 10 then click the add button so now my H1010 is zero.then if i input again the H1010 it should prompt that the … |
| | Hi, I would like to know how to free a memory after I am using a imagelist or picturebox/ image file. I have a program who loads picturebox into a imagelist, only 2 pictures at the time. My problem is, after running my program several times (by using "start" command … |
| | I have been working with c# for about a year and with Visual Studio for a couple months. I was debugging a web browser that I made and I found out that when I go to a web site other than google, the url on the search bar remains the … |
| | Hey all, I have a problem with this particular piece of coding I have for my payroll system in Visual Basic 6. I am basically trying to calculate the wages of employee's by entering in the number of hours they have worked. The criteria of how much pay they receive … |
| | Hi, I need to insert 5 web pages [5 lessons] into a single slide. Using VBA, i have inserted 5 "command buttons", each Command Button should be linked to a userform, so the userform will have a webbrowser on it. I seem to be having a problem with code. Really … |
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