Hello all I have 2 questions First: I'm trying to print a Listview from an mdichild but how can i address this listview. For example, FrmMain is my Main form. In this Main form I have several mdichildren. When i press the print button, I want to print the Listview on the active mdichil...more >>

Dear Ng, in a WinForm I declared a Dataset which contains one DataTable. Now I am trying to bind the datafields to textboxes and an navigation control. What do i have to do?? MfG Michael ...more >>

What code must i use to print a specific file image (picture.jpg) ? ...more >>

I couldn't figure out how to resize an animated gif without losing the animation. Please help ...more >>

hi, I'm writting a program that will do the following: Connect to source safe. In source safe we have a file for documentation called releasenotes.csv What we want to happen is get the differences for the file so we can seee what changes were made to our program. We have this file labeled...more >>

I want to decalre and fill an array with some numbers, 5, 7, 8, 9, 0 do I just do this: Dim myarray as int = (5,7,8,9,0) if not how would i do this? thanks. ...more >>

Hello people. i'm a old ASP3 dev. and i wish make win.software and webpage(asp.net) so i search for a complet book (or web toturial) about VB.NET(the last one) with Visual Studio Orcas + Framework 3 or even 3.5 thank's a lot ...more >>

I'm storing system files in a sql server database, as "image" datatype fields. In my front end (vb .net 1.1) I'd like to display these files in a listview with the "Windows Explorer" feel and look. I'm strugling to retreive the apropriate icon for the file extension, so far all the code I s...more >>

I want to create a Windows.Forms.ToolStripItem that behaves as if it is an ellipse (e.g., similar to the round Office Button in Office 2007). Drawing the item is no problem, but I also want to prevent the item from reponding to the mouse unless the mouse is within the elliptical bounds of the...more >>

Hello, I was wondering if it was possible to retrieve the emailsettings of Outlook or Outlook Express with vb.net? If yes does somebody perhaps has a sample code? If not how can I send a email with my application without knowing the provider of the user? Kind regards, Bart ...more >>

Hi, txt file. list listname1@domain.tld parameter1 value parameter2 value parameter3 value list listname2@domain.tld parameter1 value parameter2 value parameter3 value list listname3@domain.tld parameter1 value parameter2 value parameter3 value ...more >>

I want to generate a label in code (VS 2005 VB.NET Windows Forms) Dim lbltest As New System.Windows.Forms.Label With lbltest .Left = 17 .Top = 200 .AutoSize = True .ForeColor = Color.Black .BackColor = Color.White ...more >>

Hi all, When I try to cast an object (ListBox control in an outlook mail form) retrieved from an outlook add-in it is giving the error, Unable to cast COM object of type 'System.__ComObject' to class type 'System.Windows.Forms.ListBox'. Instances of types that represent COM components canno...more >>

I would like to clone the comboBox Control, the be cloned one must contain all the properties of orginial. Especically in the dataset and selectedvalue. How can i do that? and have any example? please help me ~~ !_! ...more >>

In VB.NET 2005, if I have a masked edit box with the mask of (999) 000-0000, doesn't the 9 represent an optional entry and a zero represent a required entry? Why then if I enter (213) 234- am I allowed to leave off the last four digits of the phone number? Thanks ...more >>

Hi there, I have a small little console application that has a function that returns a string. is there anyway for me to have this string variable returned to another process? I was doing some research and you can return Exit codes to the OS but that's only an integer. bassiclly when my pr...more >>

The output window gets filled with stuff while I am debugging my app. Is there a way to programmatically clear the output window? I have read that there is currently no explicit method to do this in VS.Net. I vaguely recall reading something about adding a bunch of spaces at the top of th...more >>

Hello, can i make to read in my dotnet application "RETURN @MaVar" of my store procedure ? thx...more >>

I've noticed that a form will cover the taskbar when it is maximized if its ControlBox property is set to false (even if the "Keep the taskbar on top of other windows" option is selected). You can reproduce this by showing the following form: Public Class Form1 Inherits Windows.Forms.Fo...more >>

Hello I have a managed class library (written in C#) that is used both in ASP.NET and Windows applications. How can I determine which platform has been called a class method in this library. Thanks in advance. Hamed ...more >>

....from a purely technical/benchmarking standpoint looking 10-15 years out. The concern being to best preclude/mitigate the situation currently facing VB6 migration issues right now. Concern is not with training $, existing developer knowledge, etc. If we are given two choices which langu...more >>

VS 2005, SP1. I was trying some sample code and My.Computer not showing up in intellisense. Is there a reference I need to include in the project? ...more >>

I have an application that installs all it's files in the c:\ directory, intead of in the target path. I'm assuming this has something to do with how the company has the desktop's setup. They are are using Active Directory to secure the pcs. On a non company pc it works just fine. Anyone...more >>

Hi, A short one, may be simple too. I am developing a mini application wherein i need to change the system time thru the application on the fly. Just to play with different time zone concepts. I am not sure how to do this. Do i have to use some API's or does VB have some internal func...more >>

I have three checkbox that I want to check the state (checkbox1 checkbox2 checkbox3 I do the following Dim i As Integer Dim chk As New CheckBox For i = 1 To 3 chk = (Controls("CheckBox" & CStr(i))) If chk.CheckState = CheckState.Unchecked T...more >>

Hi, I have a webservice created in VB.NET 2003 hosted on a Windows 2003 server. This service inserts data into a SQL Server 2000 database also hosted on a Windows 2003 server. The webserver is in a closed DMZ and the Database Sever is on the internal network. The firewall is configured to a...more >>

Hi to all, I use .net framework 2.0. With the webbrowser control. When I print my page the printer print also the title the number of page the path and the date. How can I remove from my vb code this options? I can't find any solution :-( thanks Marco ...more >>

I'm trying to make the background of a picture transparent, so I use paint to fill the background with blue (0,0,255), then set the transparent colour to it. I found a custom control that can do the job. Now the problem is the paint program can't seem to save the file with the exact colour i ...more >>