20,285 Topics
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| | [B]Hello to all, I want to know how i to write code for IVR. Is there any site from where i can get help. Is VB.Net a good language for it or not.[/B] Can anybody tell how can i make an application that can store what i speak. |
| | I want to check if txtCRCNum1 is empty or not. If it is empty, then some values from frmComm will get displayed on frmcrc (which I call the default values). If not empty, then it will execute an SQL query which will select data from the value of txtCRCNum1 and …  |
| | I have a form which contains a datagridview and 2 textboxes. I have managed to populate the 2 textboxes as required by click of relevant row in datagridview. With the same click I also open another form which also contains 2 textboxes of the same name and these require the … |
| | Until now I've been replacing Enter key behaviour in controls (in base classes) with Tab key behaviour with the following code in the keypress event handler : If e.KeyChar = Chr(13) Then SendKeys.Send(vbTab) e.Handled = True End If Although it's worked for me until now, I have serious doubts about …  |
| | Hi sir this is lavanya. I am begginer in vb.net. I have a problem in deleting the first two words in a string. I am not using the loops. |
 | I have a datagridview with 10 rows I can select mutiple rows by using Ctrl & Mouse click but what I would like to do is use a button to select the row. I.E the user could select row one, click the button and row one would be selected then … |
| | I don't know what i doing wrong. I have been on several forums trying to figure out how to sort a table in visual basic. I have treid with and with out a dataview, but noting seams to work. I have a logg that the user can do new inserts … |
| | having a problem with my databinding.I created a table adapter for a table from my database, it has 3 columns and when i preview the data it is all ok. I want to get a datagridview with the columns by dragging the datasource table on to the form but no … |
 | Hi there, I am working on a project and want to resolve invalid form submition. i want to create a regular expression which can check each form value that must not have any string like as: '"abc.Xyz What exactly the regular expression should be?, for more information please feel free … |
| | Hi, I was wondering if there's a way to check an existing id in the main table when using temporary table,then use another id for inserting records.Since it may cause error for using the same id in the main table. Is there a way to do that? |
| | hi good afternoon sir, i am creating one vb.net project ,it is working nicely but the problem is when am adding datas to database it is adding but when am stop that execution and start it again it is deleting the records ...how can i solve this |
| | Write a VB app that has two forms. On the first form create six labels and four text boxes, four buttons and a main menu The label text properties are: Name, Test1, Test2, Test3, Average, High Score The Button text properties are: Average, Clear, Show High and Next There should …  |
| | I need to write a program that reads in a set of test scores from a inputbox then displays them in a list box with a corresponding letter grade. Then from there display the Standard devation, the Mean, and the number of the test scores. I cant seem to get … |
 | Dear fellows , The concept is to split the screen to view all windows at a time .It will allow main screen to be split into two or more sections. It will be helpful for the active program’s window to be resized properly to one part of the screen. Using … |
 | I have a quick question- I have an app that is downloaded a lot and used lots without issues. Recently an officer from the US Forest Service downloaded it, and when he tries to install, he's getting this message box-  I don't believe this is a problem with … |
| | hi guys, I wanted to get a result of a certain field by passing a month and year parameter to access database,the day parameter isn't important.So i used this query and it raised an exception.The record exists but it says there's no data for that column. Any help would be … |
| | Hi guys, I wanted to extract a field from a table by date and two other criterias,but it's giving me an exception. The field that is a long integer data type and i used integer in the code.And the date is also available in the database. Am i missing something? … |
| | Imports System.Windows.Forms Partial Class ExisitingApplication Inherits System.Web.UI.Page Protected Sub btnSearch_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSearch.Click If Me.txtLastN.Text = "" Then Dim erMsg As Windows.Forms.DialogResult = MessageBox.Show("Must enter Last Name.", "Search", MessageBoxButtons.OK) End If 'Define connection string with datasource Dim str As String = ConfigurationManager.ConnectionStrings("SqlDataSource1").ToString 'Define sql … |
 | hi all I have an exercise when I select the value in the combobox will confirm the value on datagridview I wrote a code in combobox of from1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim sQry As String sQry = "SELECT Name FROM dtaStudent" …  |
| | how to load a bitmap image in vb.net using opengl..plz help me.. |
| | hey,I have two buttons Start button and Stop button .I run my program by clicking on start button. I want to stop the program during the start button . But the program will not responde until the start buttun finish its job. How i can do check the stop buttun … |
| | I'm looking to remove an individual NTFS permissions from a folder without removing or affecting the other permissions set on the folder. Is this possible? |
| | I have a textbox and a label bound to the same member via a bindingsource. I would have expected that at some point when the user changes the textbox, the label would be refreshed, yet it is not. What am I missing here? |
 | got an application written in vb.net, contains 2 webbrowsers. is there a way of telling webbrowser2 to navigate to a set url when the postdata is sent from webbrowser1??  |
| | Hi, I wanted to know if I could search for a file in the application's folder, just by checking with the `File.Exists` method. I am searching for a DLL file in the app's directory. Thanks in advance, Yuvjeeth |
 | Dim temp As Translator Using sr As IO.StreamReader = New IO.StreamReader("text.dll") For i As Integer = 0 To 15 trans(i).english = sr.ReadLine trans(i).arabic = sr.ReadLine Next For i As Integer = 1 To 15 For j As Integer = 1 To 16 - i If trans(j - 1).english > trans(j).english …  |
| | I am trying to look through each row in my data table and if a condition is not met, a messagebox appears. (Eventually, instead of the messagebox, I will populate to a DGV. For Each eventRow As DataRow In PFC_Xpress.Tables("EVENT INFO").Rows If eventRow.Item("Incident Type") = "Party" Then For Each personRow … |
| | Hi all, I have a TabControl into which, at runtime, add a tabpage and a control to the tabpage created. I know how to create a tabpage. But I cant figure out a way how to create both at runtime. Thanks in advance, Yuvjeeth |
| | Hi guys, I just faced a silly but annoying problem.I was building a database application with vb.net and access. Things were going great but at the last moment,it started to not work properly.I didn't touch the db path as far as i know but i changed the system date as … |
| | Hello, I wrote a program in vb2010 to assist in the organisation of my music school. It's fairly simple (as am I), uses a text file to store data, and is working fine; however, the various teachers have asked if it is possible for them to update the data when … |
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