16,916 Topics
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| | Using Visual basic 2008 is the following possible if so how? Min Pts..............Max Points...........Grade 0.....................299..................F 300...................349..................D 350...................399..................C 400...................449..................B 450...................500..................A using two one dimensional arrays (min pts as int and Grade as string) in parallel, can the range of 0 to 299 return F, 300 to 349 return D ...etc? |
| | Hi, I am a pastor of a small church. I am 67 years old. I am trying to learn to program an address book for our church lay people. I am using the a book titled, “Beginning Visual Basic 6 Database Programming” by John Connell. I managed to get along … |
 | The traditional way of displaying a file in a fileListBox is by using DriveListBox, DirListBox, and FileListBox. I would like to know how to show files on FileListBox by just using DriveListBox. Let say if I choose C:\, all the files on drive C: with a .ico, .dll, .exe, .ocx … |
| | I used VB a long time.. i never manipulate a Class.. I just want to know what is the concept in using a class.. because i already graduated in an IT course, and then im eventually working with VB with a back-end SQL Server 2000. when i look at their … |
| | Please help me in the following matter:- vb6 Ado database connection vb6 Ado recordset connection show record add record in database delete record from database edit record from database find record from database and all sort of ado connection and add record in datagrid Please give me solution.  |
| | hi, I just want to start an application with vb.net I have enough basic knowledge in vb.net And now I want to try use alternative UI for my application. For example I want my application look likes office :) or I want a better tab control So, where can I …  |
| | Hello, I am using vb6 as front end and oracle as back end. i want to insert new row in database using adodc. i put adodc1.recordset.addnew on command's click event....do i need to mention adodc1.recorset.save or adodc1.recorset.update? and while executing the code text boxes are becoming blank whenever i goto …  |
| | i´m trying to transfer the info that appears on a textbox to a label in another Form. I wrote this: Me.form9.label5.text=Form2.textbox3.text could you please help me thanks!! |
| | Hi there. Can anyone help? My colleague receives this error message when opening certain emails in Outlook 07 running on Windows 7. "Visual Studio Just-In-Time Debugger" "An unhandled win32 exception occured in OUTLOOK.EXE [3580]." I have attached a screenshot of the full error message. Thanks  |
| | hi guys i have a form that calculates the medicine charges of a patient then display the data in listview, i want when i add a new medicine charge the total charge of the medicine to be added in to the previous total charge so i will get the new … |
| | Hi can anyone pls tell me how to add notes in source code in Visual Studio 2010? I only want the notes to be viewed in source code view, not design view! I tried //notes here 'notes here but they all ended up showing in the design view, HELP PLS! |
| | im using visual studio 2010 ultimate and installed Crystal Report Beta 2.my problem is that after i made a RPT file using Crystal report viewer on my form..it appears many error running my app..:-(please help me reconfigure installing crystal report on visual studio...i realy realy need to get this work. |
 | First off, this is homework and I do my classes online and the teacher doesn't respond to my e-mails in the fastest fashion. I've been getting linker errors all day and I'd like at least an explanation of why they happen. here is my problem. Main.obj : error LNK2019: unresolved … |
| | Hey all, I've been using Visual Studio for a long time. Lately though, after I build an executable successfully, it won't let me build it again for a solid 60 seconds or so, claiming that, for example, test.exe is still in use (when it's clearly not, because if I go … |
| | hi guys i have a problem with my crystal reports selection formula, i have two forms form1 and form 2. in form 1 i have combobox where you can select the values to appear in form2 crystal report viewer but when i run form1 and select an item from dropdownlist … |
| | please help me.im using vb studio 2010.my problem is that when im trying to save a data on the database access .accdb it wont update the datagrid on my main form..it only update on my CustomerInfoForm where you can input New Item info and a Datagrid but my Datagrid2 on … |
| | hello please help me. i want to search a data using from a textbox and a command button to search ..I have a i have a access database and 1 table with 2 fields ID and Name..im using Visual Basic 2010..please help me on second thought after finding a data … |
| | Hi, In the project I am developing, I wish to show entries from the database as a Crystal Report. I have done the following to set this up: 1>Created a form called rpt.vb and put a Crystal Report Viewer on it called [B]CrystalReportViewer1[/B] 2>Created a Button with the following code: …  |
 | Hey all, just beginning to pick up some C# and I was wondering how to query data from a Data set in Visual Studio. I'm setting my frame up like a form where it will show values from the database. I've got BindingNavigator to work properly (mainly because it does … |
| | What I want to know is if I can call a function defined in a C++ class in Visual Basic through a .dll generated from VC++2010? Is this possible, or do I need to define the .dll with C++ raw functions outside of a class? For example, my class looks …  |
| | I'm am very new to vba for excel and having a hell of a time with it. I am trying to create a program for small business that will be used by admin and managers to quote jobs, check/update work schedule, check inventory and such. I have a main workbook … |
| | I need MSDN for visual basic 6.0 in spañol, i´dont web download |
| | Dear Sir, I need a process for monitor internet's downloaded/uploaded data on net by any web browser and save bytes information to any .txt or .mdb file. Thanks & Regards, PARDEEP |
| | I have an ASP.NET application that runs one way when I run it within Visual Studio 2010 (the way it should), but when I publish it onto the web server and run it there, it runs differently. I have reset IIS (iisreset), shutdown and restarted the web site, deleted the … |
| | I have this tow errors ,how I can solve it.any ideas? error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup MSVCRTD.lib AC fatal error LNK1120: 1 unresolved externals Debug\AC.exe AC |
| | 1>------ Build started: Project: allegro, Configuration: Release Win32 ------ 1> allegro.cpp 1>MSVCRT.lib(crtexe.obj) : error LNK2001: unresolved external symbol _main 1>c:\users\lenovo\documents\visual studio 2010\Projects\allegro\Release\allegro.exe : fatal error LNK1120: 1 unresolved externals ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== |
| | I have been following this tutorial ([URL=http://msdn2.microsoft.com/en-us/library/ms233763(vs.80).aspx]http://msdn2.microsoft.com/en-us/library/ms233763(vs.80).aspx[/URL] ) and so far everything has gone well. I am running Visual Studio 2005 and SQL Server 2005. I can run queries just fine. However, when I try to update (insert a new row), my Customers table in my SampleDatabaseDataSet will not commit … |
| | Hi, I am using visual basic express 2008 . and i am adding few rows to the database using some stored procedure. it is working fine. after adding the row i am displaying in a grid using dataset . fine.but when i close the program and reopen the program i … |
 | Hi all If I am at the wrong place please excuse as I am new at this IT Discussion Community. My problem is that I want to convert an application that is written in VB6 to VB.NET using Microsoft Visual Studio 2008. The conversion completes but there are compile and … |
| | hello guys....lets suppose I have two projects. Now I want to integrate them using visual studio 200X, how can I do that? thnx |
| | hi there... i am very new (and i mean VERY NEW at visual basic) programming, lets just say this is my 5th hour (and counting) learning programming, i googled since hour 1, i even read almost all i can read while im installing visual studio 2010 coz i really want …  |
| | GOOD DAY! I am working with a project and i need to have a back up database feature. how can i do this? I've read a lot of forums and they suggest to use SQLDMO but when i test their codes its either generating error or does not create the … |
| | I'm creating a library which when everytime i add new book, i always get the [B][B]'Update or CancelUpdate without addnew or edit[/B][/B]'.The condition is when the user inputs a new ISBN that is already in the database, the message box will prompt as "That book is already listed!', else if … |
| | I am having some problems finding a good example of a program that runs as a system tray icon, does anyone have one or know where to find a good one with a well readable source code file that I can look at? And I would prefer it to be … |
| | Hey There, its Ruan. uhh, i need help, as i did indeed hit a brick wall. at the moment, i can connect to a database through textboxes, ill put the code at the bottom. What i want to do/know, is, How or What is the code or manner to read … |
| | hi friends, i am newbie for vb.i made a program in which i want to use two forms.i made two forms and wrote code for two.in form1,when i am clicking ok next form should appear so i wrote like-" // Private sub ok_click() Form2.show End sub // now the next … |
| | [CODE]=if(J39="incomplete",""if(j39="complete",Now(),J39)[/CODE] this updates to the current date but i want it to save the time do static once it reaches complete. I would much appreciate the help thanks Louise |
| | Hello to all, I would like to ask if it is possible to transfer a text from a VB textbox to HTML textbox? If it is, how? Thank you in advance. Regards; nagatron |
| | Hi anyone can help me edit VB6 code to VB.NET code cause i have been working on it and still can't get any thing on it. there are some code which cannot be recognise by .net pls help. |
| | Hi, I'm building a small information retrieval (IR) application using VB6. I'm stuck at calculating the tf.idf part. I've google for the solutions/codes, but didn't find anything in vb6, except other languages such as phyton etc (which I'm not familiar with). I'm also a beginner programmer in vb6. I've looked … |
| | Hey guys, Im using visual studio 2010 to work on a project. The project is to build a website for a hospital. Now the login has three types of user logins, patient, doctor and administration. The login is the default one in visual studio 2010, and for each type of … |
| | I've read a couple of posts and links that show how to migrate using vs 2005 or 2008. Is it advisable to migrate from 1.1 straight to 4.0 using visual studio 2010 or must we first migrate to 2.0 using either vs2005 and then migrate to 4.0. Which would be … |
| | I am Creating a MFC Application to Read a Text file into a Edit Box. I am implementing the following code [CODE] FILE *m_pFile ; CString m_strLine , m_strText; char line [1000] = "" ; m_pFile = fopen ( "C:\\SELF.txt" , "r" ) ; if ( m_pFile != NULL ) … |
| | Hello All, It an urgent requirement. How can I use Google API for windows application. I am using visual studio 2010. and downloaded API and added the reference also. but on coding there is some translate client occurs and it requires some site. I just want to translate the text. … |
| | please help me, im adding an information in database with txtboxes and comboboxes. the error appears as "this action was cancelled by an associated object". how can i fix this error? |
| | hi all, just want an opinion from all of you out there on how to do descending sort. I got this sort example code from the net but it does ascending sort. Is the a possibility that if I change a few line inside the code it will come out … |
| | I Have To Write A Pseudo Code For A Unit Converter. I Have Written The Program Already But I've Not Really Written One Before. It Converts Miles To KM: Dim DataIn As Single Dim DataOut As Single Dim ConversionType As String Const M2KCoefficient As Single = 1.6 Private Sub UserForm_Activate() … |
| | how can i put data from an access datafield to a datacombo?so that each time i click the data combo it will show the data that is stored in the access file it is connected. here is my code: Private Sub cboCustomerID_Change() On Error Resume Next If blnID = True … |
| | Hi all, I'm trying to convert a console application that I wrote in Codeblocks to a Windows Form application written in Visual Studio .NET 2003. I'm having trouble converting a piece of code that reads in a formatted text file line by line (the text in the file is always …  |
| | I have a huge amount of data in flat-file format that I would like to validate with Visual Basic 2010. Basically the data is a text file with 300 comma separated fields and 500,000 records. Any tips, sample code or examples? Are any .NET classes specifically geared for data validation? … |
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