[visual-basic] Forum Topics

hi i need an idea for college time table management project

Dear friend ,iam working on a project in which i have to make a database on 14 columns and then a program in vb to add the new data,delet and find. i have created database and a flexgrid in vb.but the problem is that icant be able to connect the …

I'm having problem regarding a text box max length. If i set it manually from the properties tab (i set it to 10), output would like "10000000.0" What i want is that it would be "1000000000.00". So i tried using this code: [CODE]Private Sub txtrate_LostFocus() If txtrate.Text = vbNullString Then …

hi, im working on my graduation project which is a hotel reservation system. i just want to know one thing, what are the contents for that project. (system analysis, data base, visual basic). is there any extra thing.. thanks for your help so much,, i really appreciate your reply

well im having a little trouble hiding the password on my input because im using inputbox i just want to cover up what the user will type at the inputbox with asterisk "*" how can i change the input in the input box with * so it will not be …

Good evening anyone, im having a hard time looking for the ascii code or number of a specific key in my keyboard, does anyone have a vb6 program that when you click a key on the keyboard it automatically displays the number equivalent in ascii? program or code will be …

how can i can save date in database from dtpicker.. and what is the way to assign date field of database to dtpicker.

i have an error in my numric fields. just like Phone no., fax no., zip code. these field in data base are assigned numeric data type. now when i m assigning these fields to textboxes, there is error cuming, type mis match. phTxt.Text = rs!Phone in this line.

Dear friends iam making a vb program when i created splash screen and run the program splash screen run ok and next form with login pop up but when i enter my password to login on second form(FRMMAIN.frm) it give me error.when i remove splash screen it becomes ok again …

Hi Guys! I just need a little help on how to detect if a form is open or loaded.? When it is loaded or open, i want it to show or visible when a button is click.. Something like this... [code=vb] if frmisOpen(frmname)=true then 'show or load the form end …

Hey Im just wondering if anyone could help me with this timer project Im working on... The purpose of this project is to keep tract of the time a classroom of students is working, not working and then total time of the class. So far I have only the seconds …

Sorry, maybe I post this in the wrong section. But, I hope it is simple enough to be answered :) I have .dot ms word template with mailto hyperlink. something like: [U]neosonic@neosonic.com[/U], link to mailto: [email]neosonic@neosonic.com[/email] I have tried to edit it manually in the .dot file, and that mailto …

am facing an error 'Run time error:424 Object required, Private Sub Form_Load()iam highlighting the error in code below. [CODE]Private Sub cmdAddEntry_Click() ' add a new entry to our table. With DataEnvironment1.rsDataTable .AddNew !CodeNo = txtCodeNo !DealerName = txtDealerName !TruckNumber = txtTruckNumber !Quantity = txtQuantity !NetPrice = txtNetPrice !Commision = txtCommision …

I'm doing a project that requires me to create a book ordering form. I have the books displayed in a listbox named bookselectionlistbox, and when a book is selected, it displays the price of that book in a label named bookpricelabel1. I have a button named addbutton that allows the …

Hello there, I'm struggling with my computing coursework in college and I though I'd ask here for help. My issue is simple but I can't get it right. I need to validate the text into a textbox and check that it contains ONLY alphanumeric characters, but it MUST contain both, …

Anyone, please help me to make a program that has something to do with POS in Visual Basic ... Please! Thank you . You can email it at [U][I][B]email removed[/B][/I][/U]

me doing attendance project in vb... i need to send automatic SMS from e-mail to phone number...... please help me .... and post some sample codings tooo...

hi guys, I am using Column properties in SQL Server 2005. I was all ready assisted with this in SQL and it works fine. Now I need to get it to work in a Visual Basic 2008 Data-Grid. I don’t necessarily need general help with “Add new data source” => …

I have a vb 6.0 project which uses access as a database. but i need only oracle as database. Will anybody pls tell me how to change it to oracle database. Does it requires the Complete change in the code of the project or only a little changes. i am …

I have a big problem. Wheb I try to automate Outlook, I need to make a wrapper...My outlook version is 14. Unfortunatelly I need my proggy to work on all versions of Outlook. how to do that? My code to send email is: [CODE]string allbody; System.Diagnostics.Process.Start("outlook"); Outlook._Application oApp = new …

Hi, I've created an AIO tool in Visual Basic and i need to create some code so when the application is opened it places itself in the computer startup folder. I know i can do it manually but i want to do it on school computers (restricted access) Thanks in …

Hi All I really had some awesome feedback on my problem and finally I came to the last bit. I want to add/modify my code to make sure that multiple emails aren't added due to my selection method of my list box. AndreRet helped me with this and also monarchmk …

Hi all, can anyone tell me how to write the .net code for vb6.setitemdata for combobox or listbox item?

Hi there I need to know how to select multiple list items from a list box. My code below only selects one email address when there's found that more than one ID's is behind schedule... [CODE]Private Sub Form_Load() folder = Dir("c:\LogBook\*.txt") 'variable folder conatins names of files in folder c:\LogBook\ …

Hi All I don't actually know how to explain my problem, but here goes.. I have a small form. It has a listbox with a submit button. In the list box there are ID's displayed, i.a 10027, 10028, etc. Those ID's are the names of text files that have logbook …

i have a database in sql server2000... i have some of them tables, that i want to connect with visual basic.. the connection is tested, its connected.. now first tell me which data control should i use?? And then the code for updating, editing, adding a record in my database …

sir/madam i need a help.......how to search a string from oracle to vb.......my codings are not working properly so please correct it........i attach my codings below... [COLOR="Red"] accse.Open "Provider=MSDASQL.1;Password=tiger;Persist Security Info=True;User ID=scott;Data Source=facultydetails" rsfdcse.Open "select * from csefacultydetails where name= " & "'&name1.Text '", accse, adOpenDynamic, adLockOptimistic If Not rsfdcse.RecordCount …

i dont know aany thing about adodb.. please help me.. please tell me the step by step way to connect the database with adodb in vb6, and to add and update..

Dear Sir/Madam, I have used Pop Up menu to show the list_Item of a list box on Up and Down Arrow KeyPressed event. But here i can't see the list item continuously by pressing up or down keys, either i have to click/enter on that pop up menu or in …

Well im currently developing a system, a admission system to be exactly im having issues with if else statement through the search engine of my system so here it goes i have a database/table that contains name and status the name can be any string"not a big deal" then the …

Please help me to put a condition in data report in vb 6 where in the user can choose the information that she/he want to show and printout. I used module for my connection on my database, then my problem is, as a user how can i print the specific …

I'm confuse here: I have main form named frmMain and other form named frmReport. I want to get the value of the textbox from frmMain and display to frmReport. My frmReport is consisting of crystalreportviewer. Please guys help me with this one. Advance thanks.

I need to open a serial port on Windows XP. I'm pretty limited on programming languages but can code Java and C. [B]Javax.comm[/B] package is no longer supported - third party isn't very good [I]either[/I] :S so [COLOR="Red"]how[/COLOR] do I open a port? at the moment all I want to …

I have just started learning Basic, and i know you can create command butons from the virtual environment, but how do you create (and, more importantly, let the user drag around) them from code?

Hi everyone, I am totally new to VB and am trying to put together a macro. In short, I want it to select a range, store the values as an array (employee names). Then I want to loop through the values in the array. For each iteration, I want to …

Hey can anyone tell me what is this error all about? "Key column information is insufficient or incorrect. Too many rows were affected by update." I am trying to update some fields in my database tables and its giving this error. When i say debug its highlighting the update statement. …

Hi, all Does somebody know how to open text file with half of its name using vb6. example i have 2 files in C:\, they are : 1. Myfile10001.txt 2. Myfile20001.txt I want to read file no.2 with 7 characters first (Myfile2xxxx.txt), and ignore next characters. my script is : …

Hey I am using a devexpress tabcontrol. I have a created a program that allows the user to select an option button and that button takes them to the correct tab. Ive set all the tabs to visable = false untill the option button has been selected. The problem i …

Hello, I'm trying to select a good IO module. My goal is industrial control: sensors and push buttons for inputs and ssr's and lamps for outputs. I have VB 6.0 (not professional) I'm looking for about 16 I and 16 O. . . once recieving the module, typically, are there …

Dear Sir/Madam I am getting the list item of a listbox as ToolTipTest on mouse move event. How can I get the list item of a listbox as ToolTipTest by pressing Up or Down Arrow Key on KeyBoard. Please guide me. How i have got the list item as ToolTipText …

Hello can you help me please i got problem in using the list view,I don't know how to use it First i want to know how to make header and populate records in my recordset...or display all the records...can you help me please.Thank you in advance hoping for your positive …

Basically, I am using a simple WebBrowser.Navigate command to access an IP camera across our LAN. After authenticating myself, I am brought to the video screen. After the video lasts some seconds, VB will hang and I am forced to restart my computer. On a regular IE browser, it does …

Hello i have problem, how can i put icon on my toolbar below my menu bar.because i have not yet tried using the toolbar. Thank you in advance hoping for your positive response.

i got a small piece of soft that connects to a huge .gdb database (500000 lines) through the network. using .movelast will give me memory out. any good advice to access in a fast way the last record? Dim cn As New ADODB.Connection sConnStr = "Provider=ZStyle IBOLE Provider;Password=masterkey;User ID=SYSDBA;SQL Dialect=3; …

Hi Viewers! I'm a Quite new to Visual Basic 2008. I have to build a database application for one of my assignments and one of the problems I'm having is to build a form that will be used to search a customer from a Customers table. The database is from …

Hi Can you help me please how can i encrypt my password in ms access just like this “¼ÞÔ:o½½ñ²6³' so that if someone will open my database they could not read the password..can you help me please.Thank you in advance hoping for your positive response....

I need and interface sample for supermarket inventory that work with access data base. I am sorry i am new to vb and i got assignemnt which i have to complet real soon..help out

I have this Algorithm that sorts array of integers implemented in a simple inventory system in Visual Basic 6.0 for my thesis. The system can sort items by total price, unit price, quantity, etc. But when the input number is within 7 or more digits (ex: 3,382,328), the application produces …

Hi, I have developed a simple result program in excel 2003. I have stuck up at the following point: I have total seven subjects based on which I need to prepare a result. My aim is to find out failures. My condition is, if a student secures less than 35 …

Hi, I am creating a program for television shows/programs. everything works fine...time taken by a particular program, total time wasted in a day, week and used in day, week, specific hours etc. i am having problem during data entry. after the user clicks "Add Program", it is added to a …