20,278 Topics
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| | Is there a way to wrap the text on the list box items, i.e. go to the next line, when they're too long for the box. A few of my items are too long to fit, so they are truncated. |
 | Hello, I have created a program and i have managed to publish my application. I have set it up to be installed via CD but it does not attach the MSAccess DB. My question is how do I add the DB? |
| | Hello, I'm trying to fill in web forms automatically by using the vb.net webbrowser. I'm using code like the following to fill in the name: [CODE]Dim elementsInput As HtmlElementCollection = wb1.Document.GetElementsByTagName("INPUT") For Each element As HtmlElement In elementsInput If element.Name = "OWNER_NAME" Then element.SetAttribute("Value", name) End If Next[/CODE] The problem …  |
| | Hey there, A am not too sure if this is even the correct place to post this but sorry if its not. I am using crystal reports with vs 2008 express and i am having trouble with one part. I have a parts filed in my database and I need … |
| | Dear Developers SQL, Table CODE has data as following Code------product 1-----------Mango 2-----------Potato 3-----------Orange SQL, Table SALE has following data Code------Product 2----------- 3----------- I want to fill sale.product column with code.product columns as Code------Product 2-----------Potato 3-----------Orange What query should I USE? Please help |
| | Please send some sample coding for the Dot Net windows base Storage class or give some tutorials. It is urgent. Thanks KHCNS |
| | hi to all i need a help from I'm using datagridview in my vb.net project. in that datagridview i use check box for null value check property if the user click that how i check if the box is check or not in a number of rows and know how … |
| | hi guys, i need some help again. my teacher asked to create a program wherein the user must log in to show another form. i was able to do it but here is the twist, my teacher again asked me to create the same program but this time, when it … |
| | I am writing some code to retrieve data from SQL Server, including an image field. I load the retrieved image data into a byte array and then convert the array into an image. Finally, I want to show a thumbnail of the image in a picturebox control on my app's … |
| | I have written a simple program which receive data from serial port i.e (temperature) and display on a line graph. but i require accumlate the graph data upto 10 minutes on screen. after that it again accumlate next 10 minutes data. **The Code of VB.Net program is below :** [code] … |
| | How can i retrieve data information displayed on the hyperterminal or is there any way to redirect the information being displayed on hyperterminal to a file? |
| | Hi I have made a program that i would like to be able to move from PC to PC; at the moment i would have to change the string directories within the program for each PC i would like top run it on. By having the user select their drive … |
| | Hi, I would like to use nested tokens, a similar question was asked in this thread [url]http://www.daniweb.com/forums/thread110255.html[/url] While this did address how to do it with a single instance, I was wondering how to do it with multiple instances in a string. ie. input to textbox1 "I {love|like} {blue|red|orange|pink} its … |
| | Hi, I really need line with this I can't figure this out . I am looping through items in a list view box, I am then adding them to a string. I need each new line in the listview box to be a new line in the string. I will … |
| | im trying to add a new records to database access but when i click the button submit it say's Syntax error in INSERT INTO statement, OledbException was unhandled da.Update(ds, "MSHS") = syntax error INSERT INTO here's my code [CODE]Public Class StudentRegistrationForm Dim inc As Integer Dim con As New OleDb.OleDbConnection …  |
| | Hello everybody, This must be so simple but I cannot find it anywhere. I want to split a form into two section by a line. Example TopData ______________________________________________ BottomData I cannot find the functionality anywhere and it is really bugging me. Any help will be much appreciated Thanks |
| | Hi, I found myself a difficulty on creating a image uploader to my database. This is because in .NET CF, I cant find File Upload control. Is there any other options and how should I do it? I know there is a OpenFileControl but there is a problem on saving … |
| | I have followin codes [CODE]Dim dt As DataTable Dim str As New SqlClient.SqlCommand("select code,name from employees", con) da = New SqlClient.SqlDataAdapter(str) dt = New DataTable da.Fill(dt) dt.Columns.Add("city") Dim cmd As New SqlClient.SqlCommand("UPDATE dt SET city=(SELECT top 1 city FROM master WHERE master.code=dt.code)", con) cmd.ExecuteNonQuery() [/CODE] it says [COLOR="Red"]Invalid object name … |
| | Hello, I have a project where I am using a listview to display a data received through XML. One of the columns called "STATUS" display only 2 text data, either "ON" or "OFF". I would like to know how to count how many times the word "ON" it is apearing … |
| | Hello, How do I reinitialise a form load event? Example; Form1 Loads data from a Db and has 3 buttons, each button represents showing data from a different table onto form2 When form2 is initialise for the first time i can use an onload event, but if i go back … |
| | Hi... I'm trying to add a name of a product to a Textbox...the name of the product is stored in a database. Now there is a Combobox with number in them....1 2 3 ect. Now if you select one of the numbers it must display that product name? I know … |
| | Dear Developers SQL, Table1 has data as following Code------product 1-----------Mango 2-----------Potato 3-----------Orange Datagridview has THREE columns as Code----product-------qty I have following codes [CODE]str3 = "SELECT product FROM table where code =" & Val(DataGridView1.Rows(DataGridView1.CurrentRow.Index).Cells(0).Value) dt3 = GetTable3(str3) If dt3.Rows.Count > 0 Then DataGridView1.Rows(DataGridView1.CurrentRow.Index).Cells(1).Value = (IIf(IsDBNull(dt3.Rows(0).Item("product")), "", dt3.Rows(0).Item("product"))) Else MsgBox("Code Not Found", … |
 | im making right now a auto sign up application for example in registering yahoo mail when i click a button in VB all information will be filled out and submit Example: [CODE] Private Sub btnFillUp_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFillUp.Click Dim theElementCollection As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("Input") … |
| | im trying to make a auto sign up in youtube but my problem is the " I accept" button doesnt have value in html so i try to use the id but i doesnt work help me please.... heres my code [CODE] Public Class Form1 Public Sub BHMNavigate(ByRef Wb As … |
| | I have following codes [CODE] str2 = "select sno,name from employees where sno =" & Val(Me.TextBox1.Text) cmd2 = New SqlClient.SqlCommand(str2, con) da2 = New SqlClient.SqlDataAdapter(cmd2) dt2 = New DataTable da2.Fill(dt2)[/CODE] Now dt2 has two columns as sno and name But I want to add a 3rd column city type char(80) … |
| | Have nice Evening! I have an error message of "[B]Overflow Exception was Unhanded by User code[/B]"when i am trying to exceute below very simple code. [CODE] Partial Class zeesant Inherits System.Web.UI.Page Dim x As Integer Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load x = (Val(TextBox1.Text) … |
| | I'm a novice at VB.NET and I'm having a problem with the compiled versions of my applications. If I take the .exe file (it's real small, like 40KB) from the BIN/DEBUG directory, it runs fine on most computers (I've tried it on 5), including Windows 7, Vista and XP. When … |
| | I have been reading books trying to learn .net on my own. I am working on an exercise that asks me to create a 1MB file. what i have below does work, but it seems to me there would be a more efficeient way. It seems like what i am … |
| | Hi everyone, I've created an application that runs queries against a SQL server (via Data Adaptors) in VB.NET 08 and returns the results to a DataGridView. It works great and returns my data, but when I switch to a different query that returns different columns, the DataGridView keeps the old … |
| | Hi, I am using datagrid to show my products. The products have a image and I should show it. Problem is, datagrid is only text and there was some reference on creating custom columns but I still dont quite understand (Mostly are custom url columns). Any help please, thank you! |
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