Visual Basic .NET Forum

Hi... Am developing a resume data retrieving software where data is stored in one parent table and 4 child tables as such: Resume_table ----> Parent table holds ----> Res_ID, Emp_ID, Lang_ID, Task_ID & some other static data Employee_Table--->which is referenced directly to Resume_Table.Emp_ID similarly ol other...

imgPhoto.ImageLocation = My.Settings.PhotoPath & txtVno.Text.Trim & ".jpeg" I want to get flexible extension .jpeg or .jpg or .JPG or .JPEG. And then Another question is "How can i know Image is valid or not?"

I am developing a Windows Service Application in VB.net (using WMI). The application monitors for occurrence (Start) of any new event/ process in Win32 environment. The code which I am using for handling this monitoring event is as under:- WithEvents Watcher As ManagementEventWatcher Watcher = New ManagementEventWatcher(New...

Hi, I have an application to backup SQL server database every week, but I still need to query data from those backed up database, How shall I do it? Thanks.

Hi, I have an access form wherein some fields are hyperlinked. On the right click menu for such fields, the options for sort are disabled. How can I enable them? do i need to modify the code or make some changes in the form itself? Thanks in advance. James

Hi, I am doing a project that using microsoft access as database and link to VB.net. I have 3 tables named table1, table2 and table3 with same columns name but different value. For example, let say the table1 have device, week1, week2 and week3 as column, the another 2 tables's structure also same like table1. what i need to do is multiple the...

Hi all, I am developing a Web Service application on .NET 4.0. with VB.NET. using System.Data.ODBC as the data connector to Oracle 10G database. Somehow i need to perform some updating and insertion of accounts information by batches into database. Thus, i used an odbcTransaction object to commit or rollback the updating/insertion in batches...

hi, i have write(using vb.net) a small karaoke system which can play .mpeg, .AVI, .VOB 1 format video file by using directshow. but currently i'm facing a problem which i cant control the audio channel / track in the music video. Is that any methods or ways to allow me to control the audio channel (play only backing music or vocal or both)...

Dim command As New SqlCommand command.Connection = con command.CommandText = "sp_Customer" command.CommandType = CommandType.StoredProcedure command.Parameters.Add(New SqlParameter("@Type", x)) Dim adapter As New SqlDataAdapter

How can I e-mail data, to be viewed in Excel, from a programme written in VB6, so that when the recipient opens it, the Excel workbook shows not only the data, but copies all the formulae, eg. Totalling columns etc. and the formatting, eg. colours?

hi, i have this button collection i add in run time and then remove, but for some reason it is not removed. Private Sub Button_Click(ByVal sender As Object, ByVal e As _ System.EventArgs) ListBox2.Items.Add(CType(CType(sender, _ System.Windows.Forms.Button).Text, String)) Dim...

Iam using "printform()"for priniting form (from visual Basic powerpacks in VS2008) in a windows application it is working fine on the machine where VS2008 is instaaled but not working in other machines.what might be the problem? can any one help me? regards Danny

Hello, Up until now I've had all my code in code behind files or class files that were in the App_Code directory of the website. Well, with a new project I'm working on I created a seperate project in Visual Web Developer and put all my class files and datasets in that project and build it to a DLL. I then add a reference to that DLL by...

I'm backing up my database through code. It works fine with my clients that have sqlserver 2005. It does not work for the clients that have sqlserver 2008. But I do know it's capable of working because I develop with sqlserver 2008. Heres the error: System.IO.FileNotFoundException: Could not load file or asssembly 'Microsoft.SqlServer.Smo,...

i have this xml: <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Body> <ns2:getCardDetailsResponse xmlns:ns2="http://service.thbi.americanexpress.com/"> <return> <authbal>25.0</authbal> <cardcurr>EUR</cardcurr> <expdate>3/31/2015 11:59:59...

let's see how fast I get an answer for this, ... I am still searching the menus in the mean time

how to read this "†Z`ÌómF{E’½î¼•ûŠ;;D*²cú³Ôš–Sœàøq‰’îfˆÔef«‡" data from MySQL database here is my code Dim SQL_EXTractIDFR As String = _ "SELECT systemidentifier FROM rcdips WHERE rcdips.systemip = @SYSIP" Dim CMD_extractIDFR As New MySqlCommand(SQL_EXTractIDFR, cnnRCD) ...

I am trying to find a way to read in a .bmp file, get the x,y points and then redraw the image by connecting the dots. I can get the dots, but I just don't know how they are relative to one another so perhaps there is another way to get this information. Basically, the .bmp file is a signature captured from a handheld device, so it's not...

Im creating a web page which has html table which contains some images and text to display. Im using javascript window.print() command to display the dialog box. My issue is If i click on the print button the page is sent to the printer to print, at the same time it should be redirected to the another page. but instead when i click the cancel...

Hi, I am using VB.Net in Visual Studio 2008 with a connected SQL Server Compact Database but for some reason I can not get a record to insert into my Database from my Windows Form. I have used the data connection on the form already to populate a couple of combo boxes but when it comes to commiting the data the sub runs through but there is no...

Dear Friends, The SQLCMD parameter setting I encounter problem with this part of the coding: strSqlInsert &= " Where (SalesID <> @SalesId ) " Here is the error message: Incorrect syntax near the Keyword 'Where' Using SQL String with SQLCMD parameters to create a new record at SQLSERVER2000 table, TBLSales. but t's not working with WHERE...

Hi Good Guys, I need your help. Please help me. I encounter another surprising deadly problem. I am trying to create a new ProductID and stored it in a variable intProdID and also to display it on the Label. But I encounter this error message to my surprise: Object reference not set to an instance of an object this part of coding...

Hello and thanks in advance for any help. I have a report that i'd like to display an Image for each record. But not all records have an image. The problem I have is that the last image is then repeated in the next record. I would like to know how to have any empty field display a default image. Code I have in report Private Sub...

Trying to link radio buttons with images in a picture box, but can't remember how to start the coding.

how can I use main form like MDI parent form in window application?