Visual Basic

Page 1324




  • Topics
    Replies
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  • Adding up
    by Morn
    5 Replies
    Last post by Bruno Yu - MSFT
      • Hi there and first of all Merry Christmas and Seasons Greetings to you all! I am having a mental blank which is hindering my completing a project that I am working on for uni. I am developing a travel agent booking system that allows a customer to register and book themselves and multiple other people to go on holiday. The cost of the destinations are all the same however costs do vary depending o
  • How to add Image property to a TextBox please?
    by John Oliver (UK&am
    0 Replies
    Last post by John Oliver (UK&am
      • Hi, Excuse my ignorance about custom controls but as a label and a textbox are under System.Windows.Forms how can i add the IMAGE property to a textbox please I tried.>> Public Class custTextBox Inherits System.Windows.Forms.TextBox Private someImage As Image Public Property immage() As Image Get Return someImage End Get
  • Windows Service Monitoring Problem On Vista
    by Samer Selo
    8 Replies
    Last post by Samer Selo
      • I've built a small utility to monitor the status of SQL Server Express and start/stop it and it works nicely on Windows XP SP2 and fuctioning great but when I've tested it on windows vista it monitors the service ok but I can't start/stop the service any more unless I use the Run as administrator command to start my tool I've used the folowing code to test my rights on windows My .User.IsIn
  • How to get computer name
    by Penicillin
    13 Replies
    Last post by Le Quang
      • Hello How can I get my computer name Thanks
  • charts charts charts
    by MarkH001
    2 Replies
    Last post by JohnWein
      • I got excited about Visual Studio .net 2005 until I couldnt find a way to make chart (without spending an additional 800 bucks on a add on). I just want to make xy plots. This cant be that hard. With all this fancy software links and lingo ... what is so hard about an xy plot Can i just use the office chart 10 like I do in vba and excel Is this a trick what am I missing here. Thanks for a
  • Complex Structure at Design-Time
    by XGuarden
    14 Replies
    Last post by Spidermans_DarkSide - VSIP
      • Hi, I have a little problem. I declare my variable like this.... Private mysize As size Public Property ThisSize() As size Get Return mysize End Get Set(ByVal value As size) mysize = value End Set End Property That work weel and add size property to my control at design time. I look on msdn and I see that size is a structure. I try to make my own structure or
  • VB Variables (Reference)
    by LJM89
    5 Replies
    Last post by Alex Moura
      • not sure how to put this, but if i do a Code Block Dim xNode As XmlNode = xmlDataDoc.SelectSingleNode(XPath) when i do Code Block xNode = Something xmlDataDoc.SelectSingleNode(XPath) does not change right (think so) so i must do this right Code Block xmlDataDoc.SelectSingleNode(XPath).Value = Something but what can i do if i want to do it dir
  • Help Please
    by SparkyCH
    4 Replies
    Last post by Chris Dunaway
      • [First Project] This stores information about a book. Have created an object that contains the appropriate fields. Using a binary formatter save the information to a text file. Code Snippet Option Strict On Imports System.IO Imports System.Runtime.Serialization Imports System.Runtime.Serialization.Formatters.Binary Public Class Form1 Inherit
  • Problem during testing VB in Visual Studio 2008 Beta 2
    by RichParker
    0 Replies
    Last post by RichParker
      • I am having a strange problem using a split container in VB 2008. I am trying to use a double-click on Panel1 and Panel2 of a Split Container to either colapse or expand Panel1 of the Split Container. The code actually works OK, but the Forms Designer displays error messages when the code is in the program. If I comment the code out, the error messages goes away, but then I lose the code's
  • Dynamically load class library (.dll)
    by Alastair Q
    6 Replies
    Last post by nobugz
      • Hi there, I currently have a a button and when you click the button it trys to load the class library which is referenced. This is how I currently load a class library in hard code: Code Block Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Load Library from a reference Dim obj1 As New MyAssembly1.Class1() End sub I
  • In gridview how to update recorde in gridview and specific record also delete!!!!UrGent Reply needed
    by Painless
    1 Replies
    Last post by DigBoy2000
  • Lost the Fixed3D border style
    by Pomchip
    8 Replies
    Last post by Pomchip
      • Hello everyone, I am a little puzzled about the appearance of the forms of my VB applications. It looks to me as if my computer has lost the ability to display the Fixed3D border style in all my textboxes, datagridview, listviews, etc... This is strange because the display was OK a couple of days ago. Does anyone has an idea about how to solve this problem Thank you in advance.
  • Add a shape to a form
    by GrandpaB
    3 Replies
    Last post by JohnHart_MSFT
      • Good afternoon, I'm having difficulty adding a shape to a form. Here is my code: Code Block Dim Tkn As Microsoft.VisualBasic.PowerPacks.OvalShape With Tkn .Size = New Size(50, 50) .FillColor = Color.Azure .BackStyle = PowerPacks.BackStyle.Opaque .Location = New Point(55, 75) End With In the "With Tkn" statement, VB whin
  • Deleting Rows in a Datatable
    by mikescode
    4 Replies
    Last post by mikescode
      • I have a datagrid bound to the datatable in .net 1.1. In the code I have a 'Delete Row' context menu pop up when the grid's row header is right clicked. In the mouse event I capture the grid's row number. In the context menu click event I ask if the row should be deleted. When the user responds 'Yes', I delete the row using the datatable.delete(Row) method. Problem is, after an initi
  • rich text box control cannot paste.
    by Rajesh batchu
    14 Replies
    Last post by Rajesh batchu
      • rich text box control cannot paste when i select any thing(it may be image or text from internet explorer) and paste it in a msword it has got pasted including image and text when i do the same copy paste in my application which contain the richtextbox control i am unable to paste the images and i can paste only the links of the images can any one help me in pasting the images and tex
  • Questions about label
    by Penicillin
    14 Replies
    Last post by onh1986
      • Hello In VB6, I can make label transparent and I can put label in picture box so label can't get out of it. How can I make that in VB 2005 Thanks
  • how to prevent the delete key in combobox
    by GRK
    2 Replies
    Last post by GRK
      • Hi can any one suggest how to prevent the user from deleting the text in the combobox by pressing the delete key. I tried with e.handled= true in keypress event and others also but it is not working. regards GRK
  • Faied to import the ActiveX control. (Load Macromedia Flash)?
    by cROCKed
    10 Replies
    Last post by Yan M Aung
      • i have some problems about to import Shockwave Flash Object. I can adding to shockwave flash object to toolbox. But When i try to Drag and drop flash object to my winapp project, i get this error msg " Faied to import the ActiveX control. " i search abouth some things about this error. i find some answers samples Start>Run> Regsrvr dll registering and AxShockwaveFlashObjects bu
  • MSChart in VS/VB.Net 2005
    by John Howard
    4 Replies
    Last post by AdeptBlue
      • How do I get the MSChart control into my tool box in VS/VB.Net 2005 I don't see it in the .Net or COM references. TIA John
  • Getting a System.StackOverflowException without any recurrsions
    by dare0021
    11 Replies
    Last post by dare0021
      • When I run my software, it compiles, and displays the message "Build successful" on the status bar, and then plops this error message on my screen. Title: Microsoft Development Encironment Message: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module. Options: Break Continue Ignor(grayed) Help So I looked at MSDN and Google
  • IO.streamreader =O ?????
    by -ande-
    2 Replies
    Last post by -ande-
      • i am trying to read a stream from a image file and i know how to do it and i have used streamreader and writer for a long time but now am stuck... my code: Code Snippet PictureBox1.Image = Clipboard.GetImage PictureBox1.Image.Save( "..\bilde2.gif" , System.Drawing.Imaging.ImageFormat.Gif) Dim a1 As IO.StreamReader = New IO.StreamReader( "..\bilde.
  • FileSaveAs preloading a URL
    by DL Posey
    0 Replies
    Last post by DL Posey
      • I open a template using dim strTemplateFullName as string dim strDocumentFullName as string strTemplateFullName=" \\192.168.2.5\DocumentTemplates\Template.doc " strDocumentFullName=" http://192.168.2.5/DocumentArchive/Test1.doc " oWord=CreateObject("Word.Application") oDoc=oWord.documents.open(strTemplateFullName) This works and I am able
  • please help me
    by deviderx_ddr
    5 Replies
    Last post by JohnWein
      • I wan't to know how to detect physical Cdrom/dvd from virtual one API like Getlogicaldrives dosen't distinguish between them
  • Check that a online file exists (EG: 'www.files.com/file.html') and returns a True or False answer...
    by James883
    8 Replies
    Last post by nobugz
      • I was wondering if theres a simple code which checks if a file exists and returns a result 'True or False' the below code does not work of course but is there a a code like this one ------------------------------------------------------------------------------------------------------------------ Private Sub Label5_Click( ByVal sender As System.Object, ByVal e As Syst
  • ComboBox
    by GerardL
    7 Replies
    Last post by GerardL
      • Hi, Is it possible to use the values in the Items Collection of one combo box to determine the values in the items collection of another combo box. For example, I have two combo boxs on a form: cmbApplications has an Items collection: Access, Excel, Outlook, Word cmbFeatures has an Items collection: Sends e-mail, Spreadsheets, Displays Graphs, Pivot Tables, Word Processing, Mail Merge, Functions,