20,899 Topics
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| | My windows Application has a menu which opens an OpenFileDialog. When the button OK is pressed, I want to place the main form background and show a new Form (with two radiobuttons, one button). From the New Form I must take information (which radiobutton was checked) and pass this information … |
| | Hey I'm berty (bert) looks like a sweet forum been programming gui's in vb.net and i keep ending up here for the solution hope to be able to contribute to this great forum if you got any questions please ask :) grtz Berty |
| | how can change mouse position ? or how can get mouse icon over button1? |
| | Hi guys, I have a question, but first I'll explain my scenario. So I've got this datagridview where I use it as a look up for a certain table in Ms Access and I want to update just 1 field in that table. My question now is that, [B]can I … |
| | Hey there, long time reader, first time post; Here is my situation: I need to search through an array of X numbers (X is going to change, so for example, one instance could be that X = 20, the next could be X = 67). I need to find how … |
| | Hi everybody. Today i have an assignment in VBNet. The application is like this. There are 2 TextBox. The [COLOR="red"]1st TextBox [/COLOR]is to enter the [COLOR="Green"]1st random number[/COLOR]. The [COLOR="Red"]2nd TextBox [/COLOR]is to enter the [COLOR="Green"]2nd random number[/COLOR]. Then there is a button. The point is: when the button is … |
| | I've asked few similar questions 'til now but here's one more. Well, I have example of Crystal Report document, in that document I have 3 fields from 2 tables (loaded from my database). What I'm trying to do is to access one of those fields (year field) programmaticly and pass … |
| | I'm back ^^! Ok so the second assignment is like this. First, there is an InputBox that appears for you to enter as many bowling scores as you desire. Then there is a "Statistic" button. When this button is clicked, the answer will display the highest score and the lowest … |
| | Hi everyone... Can you guys please teach me in Programming in VB.Net, Im a newbie in Programming... Thank you... migz.natividad |
| | Hi, I have designed a application in VB.net on Win Vista using the MS Office spreadsheet component. When launching the app on the client PC it gives a 'Windows has encountered a problem and needs to close' error, when clicked on Debug the error says 'An Unhandled exception occured ('System.InvalidOperationException') … |
| | Thanks to a friend I was able to code a sub that opens a StreamReader and Writer. The Reader reads a *.txt file and the Writer modifies it line by line as it's entered into the memory then writes it to a temporary file which is then copied over the … |
| | hello every1, pls am new to programming . doin my undergrad dissertation on cd database. cd is manually put into cd drive. cd contents like artist, song, etc, are copied off the cd and then put into a database. right now, am having problems with the copying of cd contents. … |
| | hi i am working in paytime software using vb.net 2005, i have a problem employee schedule creation. how to use dayoff(fixed or flexible). any one help me thanks |
| | Hi Buddy's, I need your guide to done this item...how to set my pc time application sync with my remote time server?...my pc application is 192.1.2.1 and my time server is 192.20.10.1.... Can anyone help me.... Thank in advance  |
| | Explain why data typing helps the programmer when writing a program |
| | I am working on a vb windows form application with several connected forms. Its used to manipulate a MySQL database. One of the sub-forms has the following code snippet: [CODE] 1 myCommand.Connection = conn 2 myCommand.CommandText = SQL1 3 myAdapter.SelectCommand = myCommand 4 myAdapter.Fill(myData1) 5 ComboBox4.DataSource = myData1 6 ComboBox4.DisplayMember … |
| | is there a way to caputre the values in a datagrid and bind them to a sql table? I have a datagrid bound to a sql query with some editable cells and I wanted to know if the updates could be sent back to the sql table. is there a …  |
| | Hi, I am doing windows application prgm using webbrowser control.If I click any links in the webpage,it should open in the same webbrowser control.Otherwise one new windowform should popup with webbrowser control in it. I am in trouble how to proceed If anybody have ever tried this,please let me knw … |
| | ID cards can store a variety of information, it can be as simple as an identification number on a bar code or magnetic stripe, or as sophisticated as biometric information encoded on a smart chip. Beyond security concerns, the new generation of smart cards can open doors or sign employees … |
| | I have created a small application to open the Flash File from my VB.Net Windows Application. To open the Flash file - I have used the Shockwave Flash Object. When I run the application directly from the Solution, the flash files are opening perfectly. But, once I created the EXE … |
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| | Hello i have been trying to make a program that should restart my server if it crashes. Just some few problems... it won't work. [CODE] Imports System.Net.Sockets Imports System.Text Module Module1 Sub Main() Console.Title = "Shifty Server Keeper" Dim clientSocket As New System.Net.Sockets.TcpClient() While clientSocket.Connected = False Try clientSocket.Connect("127.0.0.1", 27015) … |
| | When users run my vb2008 executable they get the windows security message "The published could not be published. Are you sure you want to run this software?" Is there any way to get rid of this message when users run my app? Or do individual users need to change their … |
| | Hi All, Using Visual studio 2008, I have an application that its data can save to a binary file, using *.SDB extension, Moreover users can open this file from my application. I have 2 questions about this. 1- How can I assign an icon to this saved file with SDB … |
| | hey every1:) my question is how do i go about publishing my program so that it can run right from the cd? do i just publish it to my pc then install it to a blank cd?? a quick run down of the steps or a link to a good … |
| | guys I'm just new with visual basic. I would like to ask a question regarding coordinates.. Suppose I have object lets say a button how do i get the coordinates of the button in the form? also I want to button to move given a particular path, example if i … |
| | How to Save and retrieve picture in access data base with vb.net 2008 |
| | Hi How can i count number of times user viewed a specific page in my application. Also i want to use Session or something else because if a user refreshes that page it should be icremented once. Any ideas how can i do it |
| | Hello everyone! So as my first post, I would like to say I am in no way unfamiliar with Visual Basic or programming in general, but this Database integration is giving me quite a problem! lol So basically I have a VB 2008 Project with a single form that displays … |
| | Hi all, I am extremely new to vb.net. I've been mucking around with the below project. I have also attached the original instructions to give you a better idea of what I'm supposed to be doing :) Anywho, here is my code. given that I don't get the results I … |
| | HI I'm trying to use a menu on a datagridview, I have put a Contextmenutrip on the form. When I right click in a cell I would like a menu to pop up. but nothing happens. This is the code I have tried. [CODE] Private Sub CustomerPopMenu_ItemClicked(ByVal sender As Object, … |
| | I understood that a string in VB .Net maximum length was quite large (could be way over 1000 characters) but do not know for sure. I keep having a problem when I concatenate one string to another and the result is the second string. Example: Str1 = “this is the … |
| | I am currently trying to create a Web Design program, freeware, for use to help with the aid of web design. I want it to be sorta like... "Web-Design-Toy" by ACME, only with more features. To where when you type in the textbox, it comes out in a live view … |
| | Hi Everyone, This feauture enables to use "Try" exception handling in VB programs like VB.net Try-Catch statement. [URL="http://sites.google.com/site/truetryforvisualbasic/"]http://sites.google.com/site/truetryforvisualbasic/[/URL] I think it's a new way of exception handling in VB 4,5,6, VBA and VBScript. I'm waiting for opinions. |
| | okay. i'm an B.S.I.T student and we're going to develop a system. i hope you can suggest a unique system. my professor doesn't like common system: library system, student information system, etc. hope you guys can suggest some. we might use VB6, VB2008 or VB.net. it's up to our prof. … |
| | I am trying to find a code to clear all text boxes in a form. I am using VB8 Here is the code I found but I get an error telling me I need a comma between two arguments [COde]Private Sub btnclearall_Click Dim ctl As New Control For Each ctl … |
| | HI, What I am trying to do is find a program that will track incoming information through a serial port and log any state changes. If anyone has any ideas on how to solve this problem please let me know. |
| | i'm new to visual basic and I managed to make somewhat of an assignment I need. now it's not perfect but, I am terrible when it comes to calculations... what am I doing wrong? ;-; ' This procedure calculates and displays each floors ' occupancy rate. Dim intCount As Integer … |
| | Dear Sir, I am completely new to VB.NET but i worked in VB6.0 very well. My problem in VB.net is that i need a code through which i can print a message box which will show what key is pressed like control , alt,1,.,2 etc. Please help me. or other … |
| | I have a form that is called w/ ShowDialog. Inside that form, I want to pop a message box to ask the user a question, but it doesn't show. Form: [CODE] Dim someFrame as myFrame = new myFrame someFrame.ShowDialog() [/CODE] Then, inside that form: [CODE] Dim ans As MsgBoxResult ans … |
| | All, I have a customized DataGridView where I have implemented extra functionality and bounded datasource in the same custom DataGridView (Using C# and .NET). Now, I could able to use it properly by placing it on a panel control. I have added label as button on panel control to display …  |
 | Hi Everyone I'm designing a program with a front end vb.net (2007 Express version) app and a back-end Access 2007 database. I've added the following query to the database dataset (SAUJSDataSet). I have a table which contains information of students and there is a search form where the user can … |
| | Hi: I have a workbook that has several sheets. One sheet called FORM is password protected (by me). I have a macro that clears all sheets but when it gets to FORM it prompts for the password (which I don't wan't to give to my users). Is there a way … |
| | Hello all you geniuses out there... Long time reader first time poster, So, here is what I'm trying to do. The program I am trying to construct is for tracking when a person has entered a location. Each person has an RFID card. When a person passes a point, the … |
| | I am creating cheque printing application using VB.Net and MS Access. Which is the best way to print a cheque in VB.NET where the data stored in access. I am newbie to windows developement.. Using VB 2005 express edition. Thanks |
| | Hello,Frndz i am new in vb.net.I hav done all of its basics.Can somebody help me to make a Voice Recognition System in vb.net . Actually i want user to give voice commands through microphone and his computer do the same.[B]I don't need pet code or full Project I want guidance … |
| | In Visual Basic 2008 Express edition: Create a new string replacing the order of the words, from last one to the first one and show it in a text box Example: Input: “This is an example” Output: “example an is This” I know theres a function to reverse the letters … |
| | Hey guys, I am having trouble building this class, my teacher is not very helpful. Here is the code I have been working on, I am still confused on methods, constuctors, properties, etc. He gave me a wierd example to try to follow. Here are the requirements my teacher wants … |
| | I have a datagrid bound to a sql proc. I have made the last column in the datagrid into text boxes so the items are editable. how do i return the values from these cells? Basically I want to be able to sum the entire column, as well as set … |
| | [CODE=vb.net]'Radio Choice Selection Console.WriteLine("Please enter the Radio Choice for your vehicle: ") Console.WriteLine("Enter 1 for AM/FM Radio") Console.WriteLine("Enter 2 for AM/FM/CD/DVD") strRadioChoice = Console.ReadLine() Select Case strRadioChoice Case "1" Console.WriteLine("Price : $100") Case "2" Console.WriteLine("Price : $400") Case Else Console.WriteLine("Invalid selection") End Select SellingPrice = BasePrice + strEngineChoice + strInteriorChoice … |
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