20,285 Topics
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| | Hi All, Am new to this area, it would great if any one help me on my request. I would like to retrieve each words co-ordiantes (x,y axis) from a jpg file, which is scanned hard copy. I know this can be done with the help of OCR sdk's. But … |
| | Please help, I am new at vb.net and pretty terrible with very little knowledge. I have a checkboxlist(chklst) with 6 colors. I have 6 labels...Label1, Label2, etc... When Button1 is clicked, I would like to have list item1, if selected, to = Label1.text I would like to have list item2, … |
 | I have problem in printing i send the print but the blank page comes code i am using as follows: [CODE]Dim linesPerPage As Single = 0 Dim yPosition As Single = 0 Dim count As Integer = 0 Dim leftMargin As Single = e.MarginBounds.Left Dim topMargin As Single = e.MarginBounds.Top …  |
| | Hello Everyone , I am working on [B]vs 2008 RDLC report[/B], i need to use [B][COLOR="Red"]two table which are from a single store-procedure[/COLOR][/B], when i am added a table adapter it is reflecting the first table, so how can i use the second table in the report.... |
| | What kinda of developer certifications are out there, are the hard? whats the easiest and which is mostly used in todays world. |
| | hi frnds, Please help me with query,i am using label,textbox and a button in my windows form. my label text is 'మొదటి పేరు' my button text is 'సేవ్' now when i run my project i need to type the same text into my textbox as it looks in label....but when … |
| | hi everybody!!!! I am really new to vb.net and I wish to know how to embed Google maps into one of the forms of my project. help please.  |
| | I am trying to do simple insert, update, delete, select statements within VB .NET to access a MS Access database. I have tried all kinds of solutions offered on the web and while the code seems to work, no rows are inserted. Also, I have tried, unsuccessfully, to use the … |
| | I have an excel file SpeedStudy.xls located in (C:/files). I need to extract specific cell values to be displayed in a DataGridView. For example: I need the value of Cell: B6 to be displayed in the DataGridView under the Road column. Any ideas to get me started? How can I … |
| | hi i am fresher for .net language. i want date field like "jul 25" to "aug 25" to add in picture box. i want this using single picture box repeated. like an array |
| | Does anyone know of a good utility (DLL preferred) that can be used to extract COLD documents from a Panagon Image Services system to TIFF or PDF format? I need to do this on the fly, so to speak, as the documents are being extracted from IS. I know that … |
| | I have a problem getting the report to do a page break on a multi column report. This is a staff photo report with four columns and should do a page break (not column) on change on the office location - so far I get it to do a column … |
| | I would like to create a simple program to lock and unlock the chosen .exe program Please help :( |
| | i have a format for printing and printin must be done in that format only also the page setup shud be shown i tried this code but not gettin anything with the format so plz help Try Dim con As New SqlConnection("conn str") Dim cm As New SqlCommand cm.Connection = … |
| | Hi, Can someone help me with this issue?? I am trying to get html element from a stream this is the stream: [CODE]Dim request As WebRequest = HttpWebRequest.Create("http://www.mysite.com/") Dim response As WebResponse = request.GetResponse() Dim stream As Stream = response.GetResponseStream()[/CODE] How can I get the html elements from it? (I … |
| | Hi friends, I have datagridview. When i click on headerrow of that datagridview.All rows set in ascending order by clicked column.But i don't want to ascending this. which property i should use??? I tried to find but no solution. Anyone plz help me....... Thanks in advance. |
| | I am having issues getting my application to display the correct number of asterisks per store. Also, I cannot figure out how to get each store to display in the list box. Something is obviously wrong with my loop, but I am stumped. Please help! [CODE] ' BarChart: Chapter 5 … |
| | does anyone know how to use the vb.net to connect to the SQL server to get the no of rows of a file in the server? I am a beginner of vb.net would u pls tell me the solution in detail. THANK YOU!!! |
| | Hi Everyone, I'm having problems with Datagridview Column I have a dataset containing a table called Inventory, which i databound to my datagridview. At my form load event, i set one column's backcolor to blue like this- dgvBrowseBooks.Columns("Title").DefaultCellStyle.BackColor = Color. But when i run the program, i get this error …  |
| | Hi, am working on my assignment, i wanted to know whether there could be a way in which if i click on sign in on my vb.net button, i could get a pop up or a dialog style message asking me for the username and password. Is there any way … |
| | Hi, i want to know if its possible to bring upon many pictures in a single picturebox and navigating it. So far i have done the coding but when i run the program i cant see the picture being displayed following are my codes, and please help if theres any … |
| | hi experts i m using vb .net 2008 , in this project I m using irdl reports , Is it possible that, i build project and give only exe and database file only (not given report "rdlc" files) to my client ? |
| | Hi Guys! I have program here which user are able to submit username and can be displayed.Currently I made 2 forms. Form2 is the submit form where the user can type in their username and press the submit button; Form1 has a label in it which displays the username. the … |
| | I think I already know the answer to this, but just to be sure, is there any way to connect to a MySQL database in VB? |
| | Hi Everyone! Is there anyway to create A program which can demonstrate the following function: A capsule machine(Similar to a candy machine),when you,say,insert a coin into it and can randomly pop out a capsule containing an item in it? How(or any possible way)is to code the probability for a particular … |
| | I am in a computer programming class and I am very new to all of this. I have been working for the past 10 hours on this and I still haven't made progress. Can someone show me how to write code in vb.net for a triangle pattern. Thank you in … |
| | Hi Everyone, I want to create program, with different forms, in that it would have a main form in which if the user decides to select other forms, it would change right in the main form, so disallowing the user from noticing that he/she is viewing another form. Is it …  |
| | I have a windowsform, on that form I have put a panel. on this panel I have some labels and textboxes and a tabellayoutpanel. i use this code to print: [CODE] Private Sub PrintDocument1_PrintPage(ByVal sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage Static page As Integer = 1 Dim … |
| | i am working on medical billing and coding project.i am at login page right now. i create form and code but i had error for InvalidOperationExcepmtion was unhandled. i am really thankful for help who will give. my code is here : [CODE]Imports System.Data.OleDb Public Class login Inherits System.Windows.Forms.Form Dim … |
| | Hi. I need TextBox in which user can input only numbers. I found some examples about it, but can't do them. For example in the following code Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress If Not (e.KeyChar.IsDigit(e.KeyChar)) And _ e.KeyChar <> ChrW(Keys.Back) Then e.Handles = … |
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