20,899 Topics
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 | I have trouble updating my database. When I run my program and click on update database, I can then choose a record in my listbox, but when I click on save it button it goes to "Geen leidraad is Bygevoeg nie" Here is my code (button update) [code] Private Sub … |
| | I am having problems figuring out this problem. I am looking at my book and trying to follow along. i have used the get the way the book is showing and I have a couple of errors and I am not sure how to proceed with tying the the two … |
| | hi all, i am doing payment form using datagridview in vb.net2008 when item add to item list it will automatic display on my datagrid. the problem now is, the datagrid will display out my data when i press ADD Button twice . here is my code.. am i make a … |
| | I'm looking for some guidance on getting a list of local SQL08 Instance names in to a selection box. I don't know where to start, thanks all. |
| | Can anyone please tell me how to update an existing exe's file version? Ex. Target.exe exists. It may or may not have a file version. The source code is NOT available. I need be able to change the file version. Thanks!!!! |
| | 1) Hi , I want to increase or decrease the volume of windows media player thru coding..On Image Click,I do not have any idae from where to start...Can somebody give me refernces..so that I found a way to start. 2) How To Play Audio File with Real palyer?? |
 | hi everyone... i have to begin a project in vb in a week... i have no experience with vb yet...i was just wondering should i start studying vb now or vb.net ? how similar or different are they ? because we'll be migrating to vb.net soon....  |
| | Hi, I'm trying to update a gridview and its underlying sqldatabase from form controls (textbox, checkbox etc.) I first create the records directly from the form to the database using vb.net code. After the page is refreshed the gridview shows the new entry. My gridview allows me to select a … |
| | Hello Im currently working on a web browser and at the moment, after traipsing round the whole of the internet, im completely flumoxed. I have a textbox (textbox1) on a form, and what i want is at the click of a button on the form, any text in that box … |
| | I have been surfing the net for hours but couldn't find anything as to whether it is possible to make a groupbox readonly. So if you can make it read-only how do you go about?Is there any code?Thanks  |
| | I have done half of my project on microsoft visual studio express edition 2008. However as the express edition does not support reporting i will have to use the professional edition. My question is will my project open in the professional edition. |
| | I associate the listview with the imagelist..Set property of listview SmallList to Imagelist..I want that on listview click. I get the icon name....But i m not getting how to get icon name..Mine code below-- [code] Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load … |
| | Hi, here is my scenario, a medical imaging scope is connected to a computer via a serial connection. When a physical button on the imaging scope is pressed a signal is sent over the serial connection. I'm wanting to detect this signal using the SerialPort control in vb.net but I'm … |
| | Hi I want to load a movie and play it in a mediaplayer control on a form. Below is the code I used to do this in VB 6. It does not seem to work in VB.NET. [code] Private Sub cmdOpen_Click() Me.MediaPlayer1.AutoSize = False Me.MediaPlayer1.AutoStart = False Me.MediaPlayer1.VideoBorder3D = False … |
| | Gary here. I'm no programmer but I enjoyed learning VB6 a few years ago. Now I am giving VB.NET a go and am finding it a bit different. I just write programs for fun and as a creative outlet. At nearly 50 I still enjoy learning so hope you youngsters …  |
| | I worte a code for Palindrom and i am receiving error message could someone tell me where is the mistake is? thank you. Dim i As Integer Dim word As String = wordTextBox.Text Dim testWord As String Dim reverseWord As String Dim testChar As String Dim maxIndex As Integer maxIndex … |
| | Using VB 2008, I am stumped. I have a fillby and getdataby table adapter query that does a SELECT COUNT from FILENAME where fieldname = textbox and I want to use the number of rows returned, but can't figure out how to reference it. This seems so simple, but I … |
| | <code> Hi there. I am trying to use soap in my access database and am following [url]http://www.aspfree.com/c/a/VB.NET/Calling-a-Web-Service-using-VB6-with-SOAP-30/2/[/url] to help me learn it. I followed the tutorial exactly and when I run my access forum, I get object required on Option Compare Database Private Sub Command1_Click() Dim client As Object Set … |
| | Hi All, I have used foxpro appln object as Dim oVFP = CreateObject("VisualFoxPro.Application") in vb.net function .Is it possible to run this application on client machine without installing foxpro ? if yes then how ? |
| | Dim response As String response = MessageBox.Show("Are you sure you want to exit?", "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) If response = 6 Then End ElseIf response = 7 Then Me.Close() End If Above is the code to exit a form. When i exit my form a message box appears telling me if … |
| | Hey everyone! I'm having trouble with the Open File Dialog in VB.NET. It works fine because I am only returning the file path of the file selected, but for some reason the dialog box reloads every time it is clicked for the first time. For instance, the dialog opens and … |
| | Hey i wantt o scroll images up & down,I found the foll code that uses APi to scrool.. [URL="http://www.codeproject.com/KB/vb/APIScroll.aspx"]http://www.codeproject.com/KB/vb/APIScroll.aspx[/URL] I Have panel in which images are there & i want to scroll up & donw.. On the Down arrow , i write the foll. text [code] Private Sub PictureBox35_Click(ByVal sender … |
| | Hi , I have a problem with my program. i want to insert a text box value into sql table ,the text box entering value is the price of an item. then my database table field datatype corresponding to that is 'Money' field. then i can't insert the value to …  |
| | hiiiiiiiiiii how can i find path of directory currently being viewed by Windows Explorer .. any suggetion for this |
| | hi frinds i want to execute code that time when user uninstall program from add\remove program option in the control panel is there is any suggestion for this? |
| | hi friends , is there is any code to find root directory off a system |
| | While programming a problem has arisen... I have to create a Record and in this record class , there will be 50 records in the form of threads, and they should be called by a process outside the class by object.. A simple flow is below: Record -> 50 records … |
| | Hi, Doing a project in vb.net whereby i have different levels of users accessing the system, i have established a connection with the database where all the info will be stored but got stuck when trying to retrieve the data.. i am using and oledb connection At the log-in form … |
| | Hi, Im using Visual Basic 2008 to make my program. I want to be able to input data from textboxes to my database tables using a buton, I created the database with the SQL server compact built into VB. I am really usnsure and getting really frustrated with how to … |
| | Hi Thanks in advance. For the past one day I am struggling with this problem. I want to display values from database in data grid I am sucessful in that.and I added a column to the table using the columns property of the datagrid to show the check box column. … |
| | Hi all, I have set CheckedListbox multicolumn property =true. I wants to add two columns in checklistbox first one will contain Groupname and second column will contain descr . How can i add items in these two columns ? |
| | I am a begginer in vb.net. Actually i am having problems to do my homework. I will be posting both the question and my answer. [B]Question[/B] Create a small program that allows you to enter a number. If the number is greater than 100, you will see the "You win … |
| | I'm working on my graduation project and within it i need a function gives me random ID numbers and random dates since 2008,01,01 untill now .. I'm done with the ID numbers but i couldnt find a solution for the dates .. how can I do this ???? |
| | i am using ASP.NET with VB.NET to connect to a MS Access database can u pls tell me how can i make the sql statement to insert a new record into the existing table and join tables?? |
| | i am working on a project in vb.net 2003 and i want to get the color of a pixel when i click on the image loaded in the picturebox. i ve tried anything but nothing seems to work.... help please :'( |
 | I am using Visual Studio 2008 developing a web app front-end for a T-SQL DB using asp.net and vb.net. I have a label inside a list like so: [CODE] <ul id="ul" class="class"> <li id="li"> <asp:Label runat="server" ID="label"></asp:Label> </li> </ul> [/CODE] I cannot access the label directly in my code-behind file … |
| | Am using Vb.NET 2008 and SQL 2008. I have a problem, when the execution reaches daAdapter.Update(dtTable) then I receive this error ""String or binary data would be truncated. The statement has been terminated"" Then the record fails to update. What could possibly be the error? Below is the complete code. … |
| | I want to create server in one system and make another system as clients like if i save data in server that is also saved in clients system .So what datasource i have to give i mean to say that if i run setup in any system then that database …  |
| | Hi, I am working on VB.Net. I have a sub form with a datagridview, that is being loaded with the criteria taken from another form. Hence this form is called with parameters. Here is the code that calls the sub form. [CODE] Dim frmHis As New frmHist(ds, rb) frmHis.Show()[/CODE] where … |
| | Hi there, I'm currently bulding a high school project which manages student information systems and stores reports of tests and exams. It also has a module for teachers where teachers' reports and information are being recorded. And by the virtue of tis functionality, I intend making it to work on … |
| | [COLOR="Green"]Is There A Way To Update A Multiple Base Table On Visual Basic. Can This Be Done With An SQL Statement, Or Will Other Methods Such As the UpdateCommand Have To Be Used? Some InSight Will Be Appreciated. Thank You [/COLOR]:) |
 | Hi... am just starting out on VB .NET to create my final year project. The reason is i have done projects on VB... Q1. The problem i am facing is that i don't know where to start. Please help me... Q2. And i would also appreciate some Project ideas. Can … |
| | I need to execute the following SQL command from within VB: [CODE]CREATE LOGIN [rx] WITH PASSWORD=N'rx', DEFAULT_DATABASE=[master], DEFAULT_LANGUAGE=[us_english], CHECK_EXPIRATION=OFF, CHECK_POLICY=OFF[/CODE] I've been trying to find info for days but everything always deals with updating tables etc If someone could show me the connection string and have to execute the statement … |
| | [code] Private WithEvents m_PrintDocument As PhotoJob.FrmIndividualPerformanceReport [/code] [code] Private Sub BtnPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnPrint.Click m_PrintDocument = New PhotoJob.FrmIndividualPerformanceReport m_PrintDocument.Print() End Sub [/code] I used the codes above to print the tables that i got from access but it is not working, any help would … |
| | Hello .. I'm Doing Some School Work & Im In Need Of Help. I Need TO Update A DataBase, I Have Generated A DataSet That Is Complete With Data From A MS Access DataBase, & I Have Bound The COlumns To TextBoxes And ComboBoxes As Appropriate But I Cannot Seem … |
| | I hv created setup of my project using "Setup wizard". But when i ran that setup on another m/c which is not having .NET installed on it. setup asks for .NET framework. can i include .NET Framework in my setup. Please help me out.:( Tahnks in advance. |
| | i urgently need help in creating a vb banking application using MS access as the database language. i am having difficulty doing queries and reports. anyone who has already done a banking application could u please help. |
| | helo guys, i have a little problem here. i've always been using MS access as database to connect my vb.net applications. Now i've design a webpage in asp.net and i want to connect the login.aspx page with the sqlexpress provided in vb.net framework..can anyone help me with the steps?? just … |
| | Hello! am developing a site on ecommerce website (a payment solution site) it is under developing but i am in the section to write the code that other website that accept the mysite as a means of payment to their website. Please help me to make contribution and help in … |
| | I want to know that in server pc database is stored and that databas is accessed by client pc how to do that |
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