[visual-basic] Forum Topics

Hi, i'm new, i must to acquire a data directly to excel by the serial port i must to put a menù for choose the seial port address com1 to com 8 from the serial port com i's arriving every 10 seconds a string like this: #000006081008143350..C.LUy@ #000004081008143400....LUy@ the string …

hell o dear daniweb i am now developing an integrated library software for final year project so i am wondering how i am going to connect desktop application and web based application. how can i make both application access the same database? since users use the web application to access …

Hello Friends, I'm facing a problem now that is i have some THAI language data in SQL Server 2000. The problem i don't know how to retrieve this data to variable and i don't noe the variable should be what data type? such as string or others? Have any one …

tell me a excilent book on vb6 windows api?

hello Im starting into programming and Im triying to program a pic to collect pulses, and for each pulse it accumulates 10 but when I start a new pulse sequence it repeats itself again and again till the memory fills up and gives error, the problem is that I cant …

I want to create a web browser which informs the program when the URL changes like in ibrickr I want to run javascript in browser which tells the program Javascript:void("getFile"); is the URL now when the program gets the URL it useses a fund like strcmp() to know the text …

I have completed my vb assignment application and it is working perfectly but when i instal it on another machine it does not run and it it is complaining of the database path. And more so i want the program to work on a remote machine that is when i …

im beginner in visual basic can anyone help me please? i have 1 command botton and 1 picturebox my command button name is Switch every time i click my command button Switch the image in the picturebox change for example i have already an image in the picturebox Sunset image …

Hi hello, I am desperately seeking for the communication protocol for Endress-Hauser recorders for recording technical data. I am looking for commands to communicate with the Ecograph T RSG30. I am not sure if this is the right place to ask, or if this kind of information is shared here. …

Hello Friends, i m using the function to built DLL in delphi but when call it in vb 6.0 application i m not able to use this dll as reference. Please help me. Following code which i have used to built delphi DLL. ------------------------------------------------------------------------------ [code=visualbasic] library Project2; uses SysUtils, Classes, …

Hi All, I have to create a directory by using Windows API, can anybody give me small code snippet for this. I am able to do it File System Objet but want to do it by using Win API. Can any body atleast tell me in which class or dll …

this msg appear when im try ti install vb6 runtime....i want to run exe file in other pc without install vb6...why this error happen? error: INF install failure, reason: x[][]

There a lot of times in my program where I have large arrays of data and I would like to use the power of SQL commands (SUM, GROUP BY, INNER JOIN, ORDER BY) on this information. It is a great tool when you are doing anything beyond the most basic …

Hi guys, Can u help me in the setup of the report in the A3 printer??? My setup for now is portrait.. So, their is any portrait setup that the size is 17 x 14???... Thank's in advance guys... Any reply/comments is appreciated...

Hi, I have finished creating interfaces for my site but I don't know to connect them to my database that I created using mysql. How can it be done to support: 1. Inserting data into the database 2. Deleting data from the database 3. Applying the login feature on the …

hi... i have a small doubt in hw to check the initial charecters in text... like if the first two letters of my text is OS or TP... so based on that i should be able to select which database to select... and one more doubt is dat suppose i …

Greetings! Everytime I use msgbox command the active form view is disappear when the message box executed. And it appears again after the message box finished the execution. Anybody know how to display message box without disappearing the active form view.. I want to restore the form display when the …

Does someone know about a program that 'reverts' .exe files created with visual basic? For FoxPro exists the refox program that reverts .exe files to .prg files. Maybe something like that exists for visual basic.

I have problem to generate sinusoidal graph...somebody plz help me... :(

Pls provide the process for how to create a REPORT for a VB 6.0 project.

How do I set a printer scale via the API. I can draw lines (pic.line) and rotated text (an API) on a picture box and everything looks good. Once the lines and rotated text is good on the picturebox I have a similiar function that draws the lines and text …

You can, of course, change a volume label by going to 'my computer' select the drive, select 'properties' and type in the new name. However, how can I do this through VB 4/6?

Hi, If you are interest in using MySQL as your back end database, here is one way to connect: By using ODBC: 'Declare ADODB variable Public ConnectData As New ADODB.Connection Set ConnectData = New ADODB.Connection ConnectData.Open "DSN=MySQL_ODBC" If you want to use MySQL ODBC 3.51 Driver , You can write …

Easy really..just copy setvolumelabel from the windows API. Works fine but does not seem to want to change C: drive. Any ideas?

hi.. i would like to save every word in the sentence separating by space " "... any idea on it?? thxx

Hi, Could anyone pls give me some suggestions how to do the [COLOR="Red"]encryption [/COLOR]and [COLOR="Red"]decryption[/COLOR] for text? Best reagards, zawpai

hi... this is a small doubt in VB6... i am making a request form... in which one of the fields are reasons... now i want it such if my user send in a new reason then it should get written into my database and generate it as a part of …

i want to study the tree view any code or site for help.. i look at the internet and any source code site.. but i havnt find one... any help and comment will be appreciated.. thxx jaa

i am bscit student and i am doing one project. so i want to urjently know how to connect vb6.0 to oracle 9i

Hi ,I am Sravani. I saw a query in this site that VB6 can be linked with oracle 9i. I am using oracle 10g in my office.what i want t oknow is cant we use oracle 10g to connect to VB6? Pleasse try t oanswer to my query. Its urgent. …

Hi, I'm using VB6 and the TreeView from "Microsoft Windows Common Controls.". Due to the bug [URL="http://support.microsoft.com/kb/182231"]http://support.microsoft.com/kb/182231[/URL] it is not possible to add more than 32767 nodes to the tree. I want to add 100,000's items to the TreeView. Is there any work around for this problem? Is there any …

I attach a file what was send by Shaik Akthar. I work with it a new access file. He use Table, I use querie. But it not work.I modify some code like: MSFlexGrid.FormatString = "<DATENOW|<NAME|<DIAGNOSIS|<REMARKS" MSFlexGrid.FormatString = "<Student ID|<Student Name|<Jamal|<Roll No" Con.Open "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=" & App.Path & "\DB2.MDB" …

hi guyz.. by the way im using crystal report 8.5 in my project. i have already a report but the report i have is to diplay the viewer.. i want it to automatically print it, without preview the viewer.. what code shall i used? shall i use crytal report? or …

When I enter a decimal into a field by the time it gets written to a recordset it has been changed to zero if the value is less than one and it is rounded up if the value is greater than one. Any suggestions?

Hi there I was wondering if anybody knew how to change the below code (which currently defaults to a MS Access database) to a mysql database. The below code is apart of a Caller ID software [code=vb6] Private Sub OpenDataBase() Set fo = New FileSystemObject Set wrk = CreateWorkspace("", "admin", …

I am creating vb appliction in which there are 20 forms i want to create two command buttons named current and previous forms. Can anybody tell me how i can do this ? I want guide line. Thanks in advance regards

HI There, I am a user of Excel 2003. I need to open a text file via Macro and read it from the bottom one line at a time moving up with conditional match to a pattern of String. If the conditional String is found I have to read the …

hi, i want to create a proxy program using vb6 to access restricted sites so could anyone teach me the code plz? i'd like u to write the code and teach me whats the purpose of each code. i'm looking forward for ur help. umm btw i dont really understand …

Hi all, you may download the code used in this problem at [url]http://www.thescarms.com/Downloads/InetFTP.zip[/url] The changed and updated version of this code may be found attached with this document. Here is the scenario: Can you fix this code to download the most recent file in a remote directory ? i mean …

Hi all, Can anybody help me out with the connectionstring for connecting VB6 to a Microsoft SQL Server 2005 Express Edition. I have tried several documented varieties which do not work. My latest attempt was a version from [URL="http://msdn.microsoft.com/en-us/library/bb264566(SQL.90).aspx"]this website[/URL]. I downloaded the application and associated files and changed the …

i would like to make a winamp plug-in.can any1 help me to show me the way how to write the code,please?? thanx.

Hi, I want to use outputs from different forms of a project and save them into a single text file that could be from a module. Please suggest any tips on this. Abhishek

I need to do some calculations in VB and display the results of the calculation as a decimal number like 1.62. In my code several variables have the Dim Double and some have the Dim Currency. The result of the calculation is always shown as a scientific number with a …

Hi everyone, I'm a new programmer working on my first project. I am working on a program that I have migrated from dBase (1980's) into Access and Visual Basic .NET (2008). The program user conducts these Income Surveys in various towns in the region and enters various information from the …

sorry for bad english. Did anyone have ever making a payroll project? can you guys help me by giving me a concept in payroll system?thx

Hello i want to Proccess a file or a argument in a vbexe file a argc in c++ exe files in pther hand i want to wite a program that be able to give a parameters when runing in command prompt thanx agine X27

Hello., i have sql server in my pc and i want to connect my visual basic form to my sql? how can i do that? what is the code i have to write in the modules? please help Thanx in advance...

Hi, I'm trying to finish a college project for tommorrow, but am having real problems with my code. Every time I try and run it, I get an error message saying 'Expected If'. I looked and looked at it, but can't for the life of me work out whatthe problem …

Hi All, Do anyone of you know how to decode CTCSS signal (67 Hz - 300 Hz) from input of soundcard I need to make some kind of filter so all sound under 60 Hz ond over 300 Hz is gone then decode the tone's there are 38 tones i …

Hey, This is my first time on a VB forum so this may well be a long post, as there are many questions I've been wanting to ask over the years - sorry! Oh yeah, and I'm using VB6. 1) Is there a way to make "global" variables - for …