19,729 Topics
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| | Hi Professionals, I am using Microsoft Visual Studio 2005. I would like to know how to separate content in a richtextbox([B]rtbTo[/B]) in windows form with a comma automatically. For example after copying email addresses from a .txt file and pasting it to the richtextbox([B]rtbTo[/B]), there should be a comma inserted … |
| | Hi, I'm having problems with my find button Private Sub Btnfind_Click(ByVal sender As System.Object, ByVal _ e As System.EventArgs) Handles Btnfind.Click MainFormTableAdapter.FillByLastName(_6776_BDataSet.MainForm, Txtfind.Text) I get the error:Too many arguments to 'Public Overridable Overloads Function FillByLastName(dataTable As _6776_BDataSet.MainFormDataTable) As Integer'. I'm trying to create a find button which allows the user … |
| | Hi, I'm having problems with my find button Private Sub Btnfind_Click(ByVal sender As System.Object, ByVal _ e As System.EventArgs) Handles Btnfind.Click MainFormTableAdapter.FillByLastName(_6776_BDataSet.MainForm, Txtfind.Text) I get the error:Too many arguments to 'Public Overridable Overloads Function FillByLastName(dataTable As _6776_BDataSet.MainFormDataTable) As Integer'. I'm trying to create a find button which allows the user … |
| | I m working on project in which i have to add tab & close tab as that of IE. I m able to do dat,but its not very much clean.Check it out.Plz see if somebody can help me to do it more better. [code] Public Class Form5 Public lSelectedTabPageIndex As … |
| | hi all, i want the application to show error message if the searched object is not in the database or if the user is trying to insert the same value again plz suggest some code. |
| | Hello I need to connection beetween VB.Net 2003 and Excel 2003 and use excel 2003 object I add Excell 11.0 Library to my project and write this code : -------------------------------------------------------- Dim xlApp As Excel.Application Dim xlBook As Excel.Workbook Dim xlSheet As Excel.Worksheet xlApp = CType(CreateObject("Excel.Application"), Excel.Application) xlBook = CType(xlApp.Workbooks.Add, Excel.Workbook) … |
| | while i run report login window comes , how to i remove this one |
| | m developing a desktop apllication. in this application m capturing image from webcam directly and picture is also displaying .now the things is i want to insert the picture available in picturebox to database(sqlserver 2005)in binary type. can anyone pliz provide the code for this.  |
| | Hi, I'm new to the forum and I was wondering if anyone would know how to display data from the tables of a MS Access database on labels on a form. The code underneath is my code for saving inputted data from textboxes. [CODE] Private Sub Button2_Click(ByVal sender As System.Object, … |
| | Hi All my buddy, I'm trying to add my data to datagrid from mdb. I can do that but the problem is , i need to custom the header.....but it just display all selected item field from my database...can anyone show me how to display in datagrid with only selected … |
| | Hi friends, here is my problem. I am using the Crystal Report and everything is fine. Now when i try to run the project, it first open a dialog box named as 'Enter Parameter Values' and i need to enter the date in order to view the report. But what … |
| | hi all, kindly help me experts. i am in hurry to finish my report. i am using vb.net 2005 and sql server 2000 1. i have two tables which has no link 2. i try to show fields of both table in single report page 3. so i used two … |
| | Hi Guys, I am doing a simple backup of sql server database through VB.NET form. It gets executed well but I want to display details of successful query execution in a label (i.e. time taken, database size etc.) The message which I want to display in label is like [B]"Processed … |
| | how to create set up file in vb.net , after setup has made ,if there are any modifications how to made another set up file |
| | I always get an error with Line 39. It always have NullPointerException error. Could you check what is the error? Here's my code Imports System.Runtime.InteropServices Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim filen As String filen = TextBox1.Text test(filen) End Sub … |
| | Hi Guys, I am using Data Grid in Windows Form. I am displaying information in data grid. I have also used Button type column to provide delete facility. I have also applied Alternate Row Style as back color as Light Gray. All works fine.The only problem is at run time … |
| | HI PPL, i dont knw wats happen to my application it has stopped working. my application is in vb.net.till the day b'fore it was f9 bt next day the application did nt take any changes made and it showed only those results tat wer saved the day earlier n its … |
| | HI there guys, forgive the basic question but it is late Friday afternoon where I am and my brain is broken. I'm trying to make a very simple expression to control visability of a text box in Visual Studio for a SQL Report. It uses a cut down version of … |
| | Hey Guys - I am trying to figure this out, but its doing my head in... I basically have followed this: [URL="http://www.w3schools.com/Ajax/ajax_xmlfile.asp"]http://www.w3schools.com/Ajax/ajax_xmlfile.asp[/URL] to get a drop down list to populate from an XMl file, and when an option is selected a run down of all the nodes in that set … |
| | I drag Tabcontrol.& add two tab pages. I have contextmenu Strip, dat i bound to tabcontrol.I select the ContextMenuStrip & set it to ContextMenuStrip1 Now i right click on tab headers.Suppose i right click on tabpage1,contextmenu is displayed.I want that when i right click on tabpage..I want to get the … |
| | Hello everyone, I'm fairly new at programmig in VB 2008 and I seem to have an issue in a program I'm developing. Basically I need to draw a bar graph with data that changes dynamically (in a real application it may change every 500 ms). The code I wrote works … |
| | Hi guys , is it possible to save 4 strings from 4 textboxes into 4 variables and give them a name so when i will click the button it will save them as one name in a listbox and when a user clicks the item from listbox it will show … |
| | Hi guys, Im currently having difficulties connecting 2 comboboxes together. 2 of my combobox are the following, 1 combobox for the country and the other one for the city. So here's the thing, if I'll choose any country from the combobox-country then all of its cities would appear. I am … |
| | Im using [code]For Each foundFile As String In My.Computer.FileSystem.GetFiles( _ My.Computer.FileSystem.SpecialDirectories.MyDocuments, _ FileIO.SearchOption.SearchAllSubDirectories, "*element.txt") ListBox1.Items.Add(foundFile) [/code] to get file paths. There are 3 elements for example. And i need them to become variables. (a,b,c) And show in labels [code] Label1.text= a Label2.Text =b Label3.Text =c [/code] Label1 will show the …  |
| | i have a datagrid view. i am using data table to display data [code] oledbcon.Open() m_daDataAdapter = New OleDb.OleDbDataAdapter("Select * from Customer", oledbcon) m_daDataAdapter.Fill(m_dtCustomer) m_cbCommandBuilder = New OleDb.OleDbCommandBuilder(m_daDataAdapter) m_rowPosition = m_dtCustomer.Rows.Count dataGridView1.DataSource = m_dtCustomer oledbcon.Close() [/code] this works great. later i want to display only those records tht the user … |
| | Hi All, I have recently installed Visual Studio 2005 after system recovery... and now when I start debugging any program, it shows me the following error : [b]"Error while trying to run project : Unable to start debugging. The Binding handle is invalid."[/b] Please Help. |
| | I am writing a program that reads paragraphs from a word document and puts them between XML tags. I have a class which handles the loading and reading of the word document. The document loads fine, and the program can read all the words into the program, but not on … |
| | hi thnx all for the help last time. nw i hav another prob. i am developing an application for the doctors n wanna store all the patients records.i am using an access database.nw my problem is tat the register no. tat is the identity of the patient has to be … |
| | I'm trying to allow a user to find a specific string within a DataGridView column and replace it with another string.....not necessarily requiring them to replace the whole string but to change a word within the string. for example: Find What: GLAND it searchs the column and finds GLAND STEAM … |
| | I am planning on making a biometrics attendance system. I have the hardware and planning on creating a software. My question is Whis VB to use. VB.Net or VB 6.0? Or other language to suggest? I am a Intermediate user when it comes to VB 6.0 and C++. Thanks in … |
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