16,916 Topics
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 | After reading the intresting articles of vegaseat, I finally decided to get my toes wet. So I installed Pyton 3.3.2 amd the plugin for Visual Studio 2010. The best learning is of course practice, so I started coding right away. Here is my first try: import sys print('Hello World') print('I …  |
 | Today I am going to show you how to create a C project in Visual Studios. ***Step 1.*** Launch Visual Studios and select **Visual C++** in the start window. In the Visual C++ section, click on **Win32 Console Application**. Give your project a name and click submit. *Step 2.* A … |
| | How to check if email id already exist in db using vb6 r.Open " select count(*) from login where username = '" & Text1.Text & " ' ", c, 3, 3 If Count > 0 Then MsgBox " already exist " Else MsgBox "valid" End If r.Close plese help this …  |
| | dear friends, icreated small project to open excel using vb. everything works fine with one exception. i used VB express 2010 in xp OS when developing the project. when it runs on the windows 7 platform the opening excel file goes behind the my application. the VB form topmost function …  |
| | I developed a web application using ASP.net. It was used AjaxToolkit 3.5. The program is mainly use <asp:ToolkitScriptManger> and <asp:UpdatePanel>. With Visual Studio 2005, It is working well. (I just mean with source code) Then I deploy it and host in wwwroot. But then it is not working well. There …  |
| | I don't know if what I would like to accomplish is possible in VB, but here it is. Lets say my program creates a set of labels at run time. These labels will be named Label_n (n being an index value to uniquely identify the object). Later in my program, … |
| | This is a shameful question for me to ask but how do i keep the debug window open... it keeps on closing automatically rather than me closing it manually. I am using visual studios and it used to work when I just simply click (ctrl + f5). I doesn't work … |
| | How do i create a c project properly in visual studios. They (Youtube) say to click on the C++ button and change it from .cpp to .c. But when I debug my code to see my code compiled, I get an error saying that a PDB file is missing. What … |
| | I'm having a devil of a time figuring out what I'm doing wrong. I get the message "Arguments are of the wrong type, are out of acceptable range, or are in conflict with one another" at the datareport.show line. I've searched for a reason behind it but none I've found … |
| | Hello, I want to ask, how to upload and download files in VB6? thanks, |
| | Hey what's up everyone? I have a script here that works when i execute it from command line, and when I double-click it. Now, there is something interesting going on here. 1) When the program is executed by process.start it does not load (even when called from cmd.exe /c ...) … |
 | Hello guys! I really need your help regarding this. I am asked to create somewhat a Gauss - Jordan Reduction Method calculator but I am having a hard time creating one. Is any one of you fammilliar with this method and can you help me??? This is the program that … |
| | I need a Visual Basic code for printing a barcode in a normal printer. Please help me to get out of this probem |
| | hi i am vishal i need to know source code on how to add datas in combobox in a form dynamically at run-time with ms access as it's back-end  |
| | I want to print adress from a database containing lot of records. I have done it through report. But the problem is, All the address is printed in a single column. I want it to print in four or five columns in the paper so that I can save a …  |
 | I am trying to write an application to do various things, one of the elements is going to require a service, The service is called myService.vb and is part of the main solution containing frmMenu which has a button (btnRegister). Is it possible to programaticaly register this service? Alternative question: … |
 | hello ! can you please help me with my independent study. im making library management system with visual studio C# and mysql. what mysql connector needed for C# and how to connect them?? thank you in advance :) |
| | Hi Everyone, Been a few years since I had to post anything here so I'm glad to be back. I've been asked to do a report to show vouchers that have been issued and presented for July (this year and last year). I have done this SQL: SELECT tblOutlet.OL_NAME, Format([VI_TRANSACTION_DATE_TIME],"mmmm … |
 | Hey guys, I havent coded visual basic in a long time I am using access 2003 and doing some code under a form. I have a button that is named system Setup and when you click on it it opens up and another form that has three comboboxes and a … |
| | I'm pretty comfortable with "C", but where I lack, is understanding what types of options must be passed to compiler to produce the tightest code possible. Here is an example of a formula in "C"; int ADDR = VIDEO_BASE + (WND_X + POS_X) + ((WND_Y + POS_Y) * SCR_X) * … |
| | I have a VB project that allows a user to create folders and projects on the network. How would I deploy this to the users computer so that they can run it without needing to have Visual Studio installed?  |
| | Hello, Please any one to guide me through. was a VB 6.0 programmer 3 years ago. Now I want to use Vb.net how to I migrate/upgrade my projects to VB2008 |
| | Hi all! i have a problem from my program in vb when i click the delete button.... EXAMPLE : |QTY| NAME |PRICE 2 1st FOOD 250 1 2nd FOOD 150 TOTAL AMOUNT IN TEXTBOX >>>>> 400 >>>>>>>DELETE BUTTON<<<<<<<<< then when i click 1st food and click delete button THIS IS … |
 | I have develop a project using vb6 with Sheridan Activex Data Widgets SSOLEDBDataGrid here three (3) Column Named 1- SL 2- Item Name 3-Amount. I want to check run time duplicate item name entry but I can't. Any one can help me? |
 | hi i have a table name table1 i want to display all the records in the table by using data grid and when i try to run it there is no records display in the datagrid and i have already configure the datalink which i name it adodc. could anyone … |
 | I have this code am when i try to execute it give an error where am i going wrong Set Rs = New ADODB.Recordset Rs.Open "Select stank from sidetank where job_id='" & Label18.Caption & "'", FrmMother.Db, adOpenKeyset, adOpenDynamic Rs(0) = Val(Rs(0)) + Val(Text7) Rs.Update Rs.Close Will be glad if i … |
 | when im adding some group header or footer in datareport i always got an error msg **report sections do not match data source** i fix the grouping on dataenvironment and everything nice but i could not find the way out of this. hope you all will help me..thanks in advance. …  |
| | I have created a Login form and coded as below (Before that.. I am very new to VB I have the knowledge only of the basic.) I got the code from this forum itself But it is not working properly Can anybody help me... My form contains two textboxes 'TextUserID' … |
| | I wrote code in notepad and gave the extension as hello.php but it didn't change to web and so it did not run. Secondly ,I wrote code in Visual Studio asp.net web application <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="phphello._Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" …  |
| | I have to print the invoice in my datagrid using datareport but i dont have the total amount of all the selected items.i have uploaded a picture. I hope u could help me..thanx |
| | Hi all, I am pretty new to VB.NET programming, and I am having trouble with a few tasks I am trying to attempt. Firstly, I have to (using Visual Studio 2010) access an MS Access databse, read one of the tables and ouput the 10 numbers which occurred most often … |
| | can anyone help me of how i can copy a file from user computer to a server that can anyone open the file??? my case is : i have a text field to read a path and command button to save a path and i have another command to view … |
| | I was here looking for a solution that I didn't find, but have since figured it out so I thought I'd post it as I doubt I'm the only one who has had the need. The issue is - How do you have Crystal print to a 'Named Printer' without … |
| | I work with VBA and VB6 so I miss some things. I notice in sample code that some folks use if MyString <> "" then and others use if Not MyString = VBNullString Is there a difference, and why? Thank you in advance |
 | Hy guys, haven t been here for a while, If anyone can give me a idea or a way or a link on how to retrieve data from a website and store it in my application for further usage. The thing is that this data is being updated every month …  |
| | Hello every one i have a problem webbrowser1 cannot fill textarea. we use already a command to fill form in my another projects. this command work fine. but in this site this command could not work. web1.Document.GetElementById.All("description").Value = Text5.Text Kindly help me to solve my problem. cause we invest 1600$ … |
| | Okay,First of all let me introduce myself as newbee to this language. this is my third day with program,I usually Practice at college where Visual studio 2010 is installed. I have VS2012 ultimate. If I sound silly forgive me,but I am really desperate here. 1st Problem,I couldnt create New SQL … |
| | What are the additional features can be added to the web browser which is developed in visual basic |
 | hi , i have 3 forms, the login form, profile form and notice form ... my problem is if ever my LAN connection lost the profile form will LOGOUT automatically if ever there is someone who logged on and show login form ,if not the login form will hide, then … |
| | I am trying to print a single record on the data report control in vb6.0 with sql2005 as backend can you please sugest how to do this. please send the code.  |
| | If rs.State = adStateOpen Then rs.Close rs.Open "select Distinct ActvID where ProjectNo = '" & ProjectNo1 & " ' ", db, adOpenDynamic, adLockReadOnly If Not rs.EOF Then rs.MoveLast While Not rs.BOF actvID.AddItem rs(0) ActvID2.AddItem rs(0) ActvID3.AddItem rs(0) ActvIdA.AddItem rs(0) & " " & rs(1) ActvID2A.AddItem rs(0) & " " & … |
| | Hi everyone, I have a list of an unknown number of Microsoft Access 2003 databases. All of my databases have the same tables but obviously different recordset data. I am able to open one table from one of the databases (select a table from one database) and edit one recordset. … |
 | Hi everyone, I have created a program with my whole day and night hard work in dev C++ and now im trying the same code in Visual Studio C++ 6.0 ... I'm showing you the code of that program, kindly guide me through this, or correct the problem in getting … |
| | HOW CAN I DELETE ALL RECORDS ON A DATAGRID TABLE IN JUST ONE BUTTON.. |
| | Dim asynconn As New pfcls.CCpfcAsyncConnection Dim conn As pfcls.IpfcAsyncConnection Dim session As pfcls.IpfcBaseSession Dim oModel As pfcls.IpfcModel Dim A As IpfcBaseParameter Dim Av As IpfcParamValue Dim A_value As Double Dim A_value_new As Double Dim new_paramowner As pfcls.IpfcParameterOwner Dim pa_model As pfcls.CCpfcRegenInstructions Dim asyncConnection As IpfcAsyncConnection Dim cAC As CCpfcAsyncConnection Dim … |
| | greetings here in saudi arabia.i come in peace.i have a problem in search hope you guys have time answering this. i have a datagrid table a textbox and adodc controller.if i input the characters in textbox i want to see only the characters that i have entered and the other … |
| | i used this code to send email from vb6 form that connect with out look email account 'Dim olapp As New Outlook.Application 'Dim olMail As Outlook.MailItem 'Create a new mail object form the 'Outlook98 Application object 'Set olMail = olapp.CreateItem(olMailItem) 'Set the mail fields of the olMail object 'olMail.Subject = … |
| | why is command2 in dataenvironment cannot be added on datareport.only the command1 is allowed in datareport.guys pls help me.. |
 | Hi I have made a program and now I am not sure how to clear the screen. When I start the program I will have a blank screen and just my program visible. Lenny |
| | i have this new problem i hope that im not a spam here in this site.but i have to do this bcoz i have no where else to go.sorry for my english hope u understand me.in the picture that i uploaded i have textbox1 and textbox2 their value comes from … |
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