20,284 Topics
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| | Hi, I’m new to VB and I use the below code to collect local disk drive info, is there a way to store the collected information in a single text box instead of having tables and DataGridView. [CODE] Public Function getLogicalDriveStructure() As DataTable Dim dt As New DataTable dt.Columns.Add(New DataColumn("Description")) …  |
| | hi i have plane to develop software, before how to prepare a document? please any one explaine or give a correct link thanks |
| | Hello sir, I am having one tabcontrol and many tabpages in it. I want to activate it with the button control. so when i click button1, tabpage2 must be shown. and so for button 2 etc. so i used the code below, but not working. [CODE] Tabpage2.show() [/CODE] |
| | sir I have an application form in that i have a database in access and i want that if i click in a button of back up then that database is saved as backup  |
| | sir I have a application in that i have 3 dropdown 1:dept 2: subdept 3: desig and when i select dept then subdept dropdown gets its value and when subdept is selected then desig dropdown gets the value and after that if i search the whole information for particular employee … |
| | I have designed an interface of a form using vb.net . How to connect that with my ms access database. please help me |
| | I have a button and on the click of that button i want to change a the name of few fielnames of Ms access table In Vb.net coding. |
| | :?: I got from the book: Write a piece of visual basic code to process the responses of twenty students who were asked to rate, on a scale from 1 to 10, the quality of the food in the cafeteria. A response of 1 denotes ‘dreadful’ and 10 denotes ‘excellent’. …  |
| | Dear All, I have a problem with my Dataset. I am working on VB 2005. My problem is that any changes I make to the DataSet (like adding new query, modifying existing one) I cannot find it (the changes I made to the dataset) while I am working on one … |
| | hi friends, I have designed a simple calculator using vb.net I want to execute click event of button which labeled as "1", when I press key "1" on keyboard. please help me. |
| | I hope it helps you, It is a sub proceedure with with a file open dialog object called "ofd" and the event object is called "cmdcopy" the text on the cmdcopy object is "Copy". I leave you to fiddle with the snippet. [CODE] Private Sub cmdcopy_Click(ByVal sender As System.Object, ByVal … |
| | Hi All, Please Help me with this issue as i m very new to VB.NET. I have Created a vb.net Application with MS ACCESS DATABASE, everything is working fine, But, There is a small problem that i am facing . Everytime i ADD a new record it saves succesfully but … |
| | I've converted a project from VB6 to vb.Net, with visual studio 2008 and I'm experiencing difficulties with the addressOf operator. I have an application which uses an external dll to communicate with a payment terminal, through callback functions. I understand that in vb.Net, you have to use delegates. Before I … |
| | and I honestly have NO CLUE what I am doing. I have a hangman project that I have been working on for two weeks now. However this week, I have found myself completely outdone. I want to master this class so bad. I have maintained a 4.0 in all classed … |
 | how can i create a form with three different buttons displaying three different languages on them, so that when i click on a language button it changes the english expression "WELCOME TO THIS NEW FORM" on another form into the language button i clicked. so therefore there are two forms … |
| | This is an abstract question, but I company I work for asked m to research what would be required to convert a VB6 desktop application to a VB.net web application. The application is quite large incorporates about twenty forms, many, many modules, custom controls, and what-not. It's mainly a data … |
| | I want to implement a dynamic multi dimension array to store some records in my project. Please Help me |
| | Hi, I have a crystal report that I am running from within a vb application. Within that report I have a formula field that calulates a value per page and i want to display the last value in a vb textbox (i later want to update a database with that … |
| | Hi, I am using Visual Basic 2008 Express Edition and published an application, and when I run the setup, it seems to install okay but when you run the program get an error message that the .sdf file is not found. I am using a Compact SQL database. I have … |
| | I have a combobx on the form and i enter the value in the combobox and then click save button and the values get stored in the sql table.but i want to display all the values in the drop down of the combobox what ever i enter during the run … |
| | Hi, Using VB 2008 Express with Compact SQL .sdf database. I have a form that at form load fills the form with a single record as selected by double clicking row header on a datagrid. This works fine. But when I change a field and hit the save data button … |
| | Would it be possible? Not exactly a typical sequencer, but something like this: I would record every note on my electric and acoustic guitar, bass, drums, and piano (essentially creating samples of each instrument that I own). Then export them to .wav and organize them by folder (/data/guitar/electric/string6fret1_F.wav). Then using …  |
| | Or internet explorers, Im making a joke tool (im still learning alot in VB .NET and this was a simple tool to make for me) so far it opens 20 tabs in firefox of one web page, But what i want to do is it to open more firefox or … |
| | Hi Friends I am using a datagridview, there are four columns in that, & on fourth cell i have a button field, when i click on that i want to get the text of item(0) of selected row. please help me to solve this |
| | I am trying to figure out how to do multi-threaded and asynchronous programming in VB.NET. I am trying to write an application which has a list of .sql files (some stored procedures, some regular t-sql code). These reside in a directory and get read in and processed. The idea is … |
| | Hello everyone. I have been studying VB on my own in prep for my class next semester. I am trying to update a label on form1 from form2. Below is just a "test" example i created to figure out what im doing wrong. It is not the actual project i … |
| | I need to open IE from VB.net. I see the two most popular suggestions are: . VB's Shell function (ShellExecute ??) . COM "Microsoft Web Browser Control" reference I can't get the Shell function to work, and the Browser control isn't listed in the COM references that can be added … |
| | I want to deploy vb.net web application. please give the solution in step-by-step approach |
| | Hi, I'm new to VB.net. I'm stuck in a problem. Hope some one helps me out. Thanks in advance. The issue is... I have created a file say xyz.txt in C drive. The contents of the file is like this... COMMAND(START) TIME(TODAY) COMMAND(CLICK) TIME(TOMORROW) My issue is, I want to … |
| | need help! i am using vb.net 2003 as front end and MsAccess 2003 as back end or data base.i create a simple program on how to add,delete and view records, [COLOR="Red"]but i dont know how to print these records.(example list of USERNAME and PASSWORD) .[/COLOR] check the program that i … |
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