Visual Basic .NET Forum

Hi, I have a need to migrate part of data from our Tally Application to Foxpro based database. For this I'm planning to use .Net codebase. I would like some direction to see if I can take this forward. Thanks in Advance for your help Regards Rajaram

Hi all. I've done some searching here and the round the web in regard to spell-checking. There are plenty of ways to check a document, or editors (eg. WPF Rich Text box) with checking built in. But what I have is simply a chunk of characters picked out of a data stream. I need to check whether it's actually a word, before passing it along....

THis is my vb.net code Public Class TS_Service ' Is the service running? ' Returns true if we need to start the service Public Function CheckService(ByVal PC As String) As Boolean Dim obj As ManagementObject obj = New ManagementObject("\\" & PC &...

i wanT to disply username which is in my database column3 my code: Dim cmd As New SqlCommand cmd = con.CreateCommand() cmd.CommandText = "select * from plane where startdate=@sdate" cmd.Parameters.AddWithValue("@sdate", Date.Today())

hello may i know if iam give connection from vb.net to sql my data are repeated in one column how to i manage

How Convert letters capital and small to small & capital at same word !?( by Visual Studio)

Hello, In my application I have a form with a ListView control. I have three columns and I add text to each of those columns from three text boxes using a single Click Event. This works fine as long as I want to append the new items and subitems to the last line of my listView control. However, what I need sometimes is to edit the items...

The Same Form Is Showing At Startup Even If I Specify Another Form.

Hi, I am trying to write the necessary code so that I can sort a ListView List by clicking on the column header, including header for sub items. I have built a simple application, using the code from the following link: http://msdn.microsoft.com/en/us/library/ms996467.aspx Even the Column headers, items and subitems are the same as the...

Hi, I have create a vb.net application which have some function for read and write Registry Key and as back end it has MS Access database. I create the installer for this application using vb.net deployment. I also change the .manifest file for UAC setting. After deployment its all works (Installation, Application Run) fine on windows XP. But in...

In a Web page a user Control i,e a calendar control,Div tag are placed in a table row's one after another. In div tag an object is placed to display a chart.The Issue is when ever the page loads the focus is on calendar control if the mouse is moved on to object control and then to calendar control the calendar control is hided behind the object...

hi everybody, I get This Error In my Application After Running it for period and I don't know whats the reasons of this here is the Error :- any help !

hi freinds, I am making a application throught which I have to select a application from taskmgr and I did almost selecting the application from taskmgr and restoring it I did but what I want is after the application getting restore it will come in default position or what position I am giving to it.... but what i want is after the application...

I want to know Which event fires when vb.net form lost it's focus? I am using Krypton Navigator. I am using the following code to show a form. private sub showForm(byval pform as form) Dim kryPage As New KryptonPage Me.kryNavi.Pages.Add(kryPage) With pform .TopLevel = False .Parent = kryPage

I'm trying to embed a resource into excel using the following code but getting the "Public member 'Picture' on type 'worksheet' not found. Her is the Code: Sub GetSBUTab() Dim row As Integer = 1 Dim myAssembly = System.Reflection.Assembly.GetExecutingAssembly() Dim myStream =...

Hello Guys please i'm working on my final year project so i'm developing a network tool that will continously ping and ip after some set of intervals, so when ever a network device is down it send and sms alert to the technician, here is what so far plss help Dim Ip As String Ip = TextBox2.Text Dim a As String a =...

I just finished a console application that reads an XML file and zips the selected files (read from the xml). It works fine on the machine I made the program on and other Win7 machines; however, when i try to install it on the database machine i intended the program for...it pops up this error whenever i run the app. "(null) is not a valid...

How can i hide my form1 and make my form2 visible

I'm trying to have my console app program zip files from an XML file. That part is done; but now, to add more of a headache, i want this action to happen only at certain times. So, what i'm think is something similar to this Dim clocktime = Format(TimeOfDay, "Long Time") If clocktime = #1:26:00 PM# Then and then add all of my...

I am work on two window form,and i want to make my form two my main form .i have insert a progressbar in my form 1 after the progressbar might have load to the maximum value all i want is the form 1 to close or hide it self then then form 2 to show

Hey guys, i'm so close to finishing i can already taste the victory beverage. However, when i install my finished product it runs fine...until the very last action is done (a button that 'saves' the job). The program pops this error up. "Unhandled exception has occurred in your application. If you click continue, the app will ignor this error...

have a program that is almost finalized; but I have a slight problem with my XML file that i'm using. After the program runs, it outputs an XML file but I want this XML file to go a location in the installation folder where the program was installed to. I also need this file to be readable in this program and other programs. So basically, the...

Hi Guys, Been racking my brain most of the afternoon on this one, if anyone can shed any light, i would really appriciate it. Basically I am pulling the body of an email out as text not HTML into a variable called Description (string), if i show the variable in a msgbox it is formatted in terms of line breaks etc. I then add the...

I am creating a dashboard in VS 2010. For the widgets, I created a user control multiple instances of which are added to the dashboard. Now, the user should be able to move them around(drag and drop) on the dashboard. I need help with this feature. I tried to use the sample code from Codeproject, but the mouse down click for the user controls...

I would like to know what I need to do to get the information from a vnumbers (1 + 2) = 1 into the text box. I have Dim vnumbers (10, 10) then vnumbers(1 + 2) = 1 I am trying to make addition flash cards that will be displayed in the text box and have two buttons that one can select from and advance to the next vnumber (1+3) = 2. I am...