Answer Questions

• Ravikumar KPV cannot find file needed for lesson02

  Anyone who's gone through the video lessons, please tell me where the 'Lesson Resources' are located/downloaded from...I'm not sure whether they were supposed to be included with the initial download or if they're available elsewhere. Thanks for any help that link is for the projects with the videos.  and maybe it is the right thing- except- i cannot install those projects onto my computer.  downloa ...Show All

• Michael Hewitt ComboBox

  Hi, I have a requirement where in I have to read the data from a particular database table the structure of which is something like this ... It has a Code column, Descript column, and a host of other columns. I now have to render a dropdownlist control(not sure if I can use this control out of the box) on a form and show the descript column value as the display member and an object containing the values of other columns as the ...Show All

• scheperw Black screen

  In Visual Studio 2005 the black screen appears frequently. When build/compile (F5) a project in Vb 2005 the black screen appears anytime. Why happening Thanks, In portuguese: No Visual Studio 2005 um tela preta aparece frequentemente. Quando compilo (F5) um projeto em Vb 2005 a tela preta aparece varias vezes. Por que acontece isto ObrigadO. Yes. No and no. Maybe any configuration 'my projects prop ...Show All

• Jonathan Davlin Upgrading an application from 2003 to 2005

  Hey guys, I just upgraded one of my applications from 2003 to 2005, and managed to do it quite easily, except for one Routine. I had the following Sub in .NET 2003 that I used to populate a DataGrid. But now, with 2005, I am getting 5 errors (marked in red) saying that 'TableStyles' is not a member of 'System.Windows.Forms.DataGridView'.......... what must I use instead Public Sub FillDataGrid(ByVal GridSQL As String, ByVal frmDataGrid As DataG ...Show All

• QEIINatTrust Creating a Account Information... Timer

  I am trying to develop an application that runs under as Client Side, it would be used for a Internet Cafe. I have never used timer in the past, and having diffuclties understanding it.  Basically I am trying to count time down. The program will get data from Microsoft SQL Server and insert it to in Label. I am trying to count it down. For example 6 HRS 20 MINS << is displayied in 4 Label (6 = 1 label, HRS = 1 label, ...Show All

• Gordon Donald Call java class from visual basic

  Hi, how can i call a java method from a visual basic application Any idea is wellcome 'cause i really don't know where to begin searching for this... Thanks. Unfortunatly i have to use java... Hi,       Maybe this will help. http://www.jnbridge.com/ Ken Take a look at http://caffeine.berlios.de/site/resources/interop.html which ...Show All

• MA Support explanation of delegates

  I'm reading Wrox: Professional VB 2005, and also Microsoft's visual basic 2005 step by step. In March I'll get Microsoft's visual basic 2005 core reference. In the meantime I'd like some detailed explanation of delegates. I can use them but don't really understand why I should. Can somebody give me a reference to some in-depth discussion of delegates dennist685 OK, Blair, you've convinced me that delegat ...Show All

• Ed209 How do I share variables in between subs and forms?

  I know this is a really nooby question but I cant figure it out. I've been using lable.text to hold variables so far but I know that work work in multiform applications. Help plz. oh ok, can i have an example plz that would be very helpful. You either need to use global variables or events! event sample: http://msdn2.microsoft.com/en-us/library/y5b57dk2.aspx & ...Show All

• Drallab Text from a notepad

  when i click button1 i want it to read the text from a certain notepad and then put all the text from the notepad into a textbox, how thanks i have no idea what ur talkin about, but i have managed to solve it on my own with one problem, we'll get to that in a minute Form1_load: Dim App_Path = My .Application.Info.DirectoryPath Dim sString As String Dim nFileNum As Short sString = Space(10000) nFileNum = Fre ...Show All

• GuestMan vb express + winsock api problem

  hello, i try to use the winsock api in my program but when i call the WSAStartup from ws2_32.dll i get an Access Violation Error (could not read/write protected memory). I want to replace the System.Net.Socket because it causes some problems with packet loss/fragmented packets. (when the remote server sends many packets, the socket puts them in one big packet which my program gets at the end of the async receive. This way the big packet has to ...Show All

• Roger Haight VoIP

  Hello ladies and gents! Short question with a long answer (most likely). I am working on a multiple-client instant messenging application, and I would like to put VoIP into it (Voice over IP). Do I have many weeks of headaches ahead of me or have the nice *cough* people at microsoft put something into VB.NET to make it easy for me I'm using VB.NET2003 (don't ask....) Thank you in advance. Thanks very much for the help. I'll give it a go! ...Show All

• JennerJenner check table exist in database or not?

  i using microsoft access as my database. may i know how to write the coding to check whether a table is exist in the database for example, while i click a button in a form, it will check whether the specify table is exist in the database or not "for example, while i click a button in a form, it will check whether the specify table is exist in the database or not " Buttons don't check a thin ...Show All

• Eyal Teler how to create my chm viewer which can show and search unicode

  hi i am ebi how to create chm viewer with vb.net which connect to .chm file then show content,index,topic and search keyword in my viewer.  my .chm file have unicode microsoft help viewer can't show unicode index and can't search unicode keyword please help me ... thanks. ebi.shirazi@gmail.com ...Show All

• MarkFahey VB.Net run time problem , design time coding is not reflected in the output

  Hi, Its vb.net problem.While developing suddenly the latest changes in code is not reflected in the output.Supposing i add a msgbox("hello") and wants to display at run time its not shown in runtime.Once this problem whatever change i make to the program does not reflect in the output.But the coding which i created is existing.I tried to rebuild and build but of no use.This problem is on and off.So i am unable to work thereon. Neither err ...Show All

• cdonner Programming to Physical Comptuer

  Hello Once again, I need your help I want to know if there is a way that the programming that can affect the real physical computer such as the hard drive, motherboard, RAM, Power Supply, Drive Thank You! all answers to kn1123@gmail.com! dallanadia wrote: Hi, I need your help i have a home pc with windows xp home edition installed my ram is 512MB and the cpu 3.20GHz, well all of the sadden my ...Show All