Hi Team this may be a newbie question. I have searched the discussions before posting: I'd like to re-use a form instance to edit record details. My data binding (a DataTable bound to TextBoxes) works fine the first time round. I can see, edit and update the details from my form, then...more >>

Hello friends, somebody could help me to insert in a document of Word text that I go entering in 4 TextBox, in the word document I have placed markers in the places that I want that it is the text, in vb6 you toward by means of markers, but with VB.NET and office 2003 are lost. Thank you and...more >>

hi, im rewriting my printing class i wrote and i want to make one of the parameters optional, but i cant figure out how to do it. i want it to b something like this Public Sub PrintText(Byval text as string, Optional font as Font) .... End Sub thanks...more >>

I have a class for complex numbers and an exponential function. This event handler does not reach Expz in debug mode: z = New Complex(CDbl(Real.Text), CDbl(Imag.Text)) Real.Text = CStr(z.Expz().GetReal()) Imag.Text = CStr(z.Expz().GetImaginary()) But when I do this...more >>

I'm using the VB.NET language in ASP.NET, with Windows XP on the desktops and Windows 2003 on the network servers. When users log on, they have to enter a user name and password in the netowrk operating system. Is there a function or other means I can use to capture the Windows 2003 login us...more >>

Hi All. I'm looking for any help or sample code that can show me how to = make a file import wizard in ASP.NET (VB preferred) like the one that MS = Access uses. I'm working on a web site where the user has the ability = to upload a file (.txt or .csv). The data in the file may be comma = del...more >>

Hi, I've install the dotnet 2 beta 2 but how can i tell VB.net to using it ? i only have the choice between 1.0, 1.1 or both...but never about v2. how can i solve that ? thx, Maileen...more >>

I am building an application and would like to give the user the chance to configure the look of the user interface. I am adding a ComboBox to a DialogBox and want to populate it with the available System background colors. The user can then set the background color for the application. I...more >>

Dim clt as TcpClient Dim stm as NetworkStream clt = New TcpClient() clt.Connect("192.168.0.200", 9999) Do Until clt.Connected Loop stm = clt.GetStream ' --The following line throws "Object reference not set to an instance of an object." stm.BeginRead(buf, 0, 4096, AddressOf ReadEvent, No...more >>

Hello I found an abnormal behaviour on LinearGradientBrush (or FillRectangle). This code Public Class PanelPanel Inherits System.Windows.Forms.Panel Protected Overrides Sub OnPaint(ByVal e As System.Windows.Forms.PaintEventArgs) Dim rect As System.Drawing.Rectangle = New Sy...more >>

Hello To All You Real Programmers Out There!! There is an application called: "Tray It" Webpage: ---------- http://www.teamcti.com/trayit/trayit.htm Direct Download: ------------------ http://www.teamcti.com/trayit/trayit.zip What I want to do is mimic adding any application to t...more >>

Hi Folks, I need to know if the right button of the mouse was clicked on top of a button. How do I catch this? TIA Moises ...more >>

Hi what is the transaq sql to know the current size of my msde database ? Thx ...more >>

hi. i have written this code to get the text in a NumericUpDown control: nudQuestions.Text and i start the application in debug mode and use the arrow keys that come with the numeric up down control to set the number to be 2. but when i break the process and view the value inside the cont...more >>

Hello Everyone and thanks for your help in advance. I am working on an application that will be used to screen scrape a site utilizing the IE webbrowser and VB.Net. Due to some idiosyncracies in the page to be scraped, the IE approach appears to be the best rather thant the native .Net cla...more >>

Hi I have a form who is doing some work in datatabase... it's a wait form like Has my job is in the load sub, my form doesn't appear before the work is not finish Is it possible to have a response.flush like in Winform to make sure the form is visible to the user... or i need to do so...more >>

hello i was wondering is it possible in visual basic .net to change the color of certain words or phrases without changing the color of all the text in the lable or without having to create a new lable specificly for that word or phrase thanx ...more >>

Does anyone know of any web resources pertaining to designing/programming expert systems in VB or VB.Net? Any (Good <g>) suggestions appreciated, Don in Redmond...more >>

Hi there Is it possible to set the environment for a windows service application to anything other than "Environment.UserInteractive = False"? Does this (whether I can or can't set the user interactive mode to true) depend on whether the service is running on the local system account or a u...more >>