Hi, I am having problem with a communication program. Following are the steps I do: - Start the receive program - Start the send program - Type on the send program the target IP of the PC running the receive - Click on Receive (receive program) - Click on Send (send pr...more >>

Hi: I have two problems when using dataset and datagrid. One is how to set different color for each cell in Datagrid.If this is not supported in VB.Net 2003, the next version VB.NET 2005 wil support this property??? Or there are any suggestions??? Another is how to format or change the ...more >>

Hi all, Just wondering if is possible to get all filenames of files presents in a certain folder then put them in a array. Thanks ...more >>

Hallo, after inserting some new data , I don't succeed in seeing these immediately on the srceen . Although the data are in the database, I don't get them on the next form without closing the application first. What do I forget? Dim dc As New OleDb.OleDbCommand("insert into tblAankoop va...more >>

What is the best way to close my program gracefully and have the computer restart on a Windows XP system? ...more >>

Am I able to use ASP.net to multithread retrieve webpages? Are there examples of using multithread in ASP.net? ...more >>

I need to synchronize the contents of 2 textboxes that are on different forms. When I change the contents of the textbox on Form1, the contents of the textbox on Form2 should be changed to show the same contents as that of the textbox on Form1, and vice-versa. Form1 is the startup form for th...more >>

Hello Group, I'm bemused as to why this code isn't working. It's a very simple loop over the array of FileInfo objects returned from DirectoryInfo.GetFiles. It works fine until the eigth iteration at which point it blows up, everytime. Sample Code: ... Imports System.IO ... Dim fInfo, f...more >>

Hi I'm new to .net and am looking for basic tutorials and sample code of how to create a data base in VB.net and how to edit the tables and fields in it. Anyone help? thanks kevin...more >>

Hi there, I have a new web site available with VB.NET tutorials. I'm currently trying to build up a nice collection so there isn't *much* available at the moment, but I have other free things available for download too. http://www.npsoftware.co.uk/ Nick. ...more >>

I need to check for the existence of a file (the filename and folder are known). The file may be created at any time, before or after the start of the file check. As I do not want to burden the CPU, I figured I would create a timer and sleep for 1/10th of a second interval. When it finds this te...more >>

If I have an enumeration where the values are not necessarily consecutive can I do some sort of For each loop for each defined value. For example: Public Enum CarType Sedan = 2 Utility = 5 Van = 8 End Enum For Each myCarType as CarType in CarType.Values Obviously, this for lo...more >>

I want to write to the command line window at program startup all instances of objects that currently exist. Is there a way to do this? ...more >>

Hello and thank you for taking the time to look. I Have a form that asks for options. I need the user to click any of the options listed. I'd like to use the CheckedListBox for this but I need to know how it works. I have the options in a table in a database. I would like to have the ...more >>

Hi Can anybody tell me how to have two datagrids, both the same size and one on top of the other, docked against the left hand side of a form? I can get on grid docked to the left, but not the two grids on top of each other. Thanks in advance Geoff ...more >>

I asked two fairly simple questions, or so I thought, but have received no ideas at all. 1. What is the control that MS uses in Outlook Express that contains attachments? It appears to be a multicolumn listbox but the # of columns is somehow fixed and it contains icons as well as text. ...more >>

After joining this news group I started getting a virus sent to me Its probable no on in the group but maybe some one could help me find the sender. I have anti-Virus software and its not allowing the virus trough I get this message File 'atvu.exe' was infected with virus 'W32.Swen.A@mm' (ID ...more >>

I need a control that can display a web page in a win form, i.e. if if ahve a text box where someone types in "www.cnn.com" , clicks a button the contents of cnn should appear in the control just like they would in IE. thanks, mike w....more >>

Sorry to have to ask this but... I have a form that asks for SQL connection information. I want to close the form when I click Save and then open the login form. I can Hide the form but it keeps the form open. If i try and use form.close() then it ends the program even though I've used n...more >>

I have put up a previous post about this issue, but since I can't seem to re-product the problem in any kind of simple example, no one has been able to help. The basic problem is this: I have a user control, it handles the KeyPress event, looks for the Enter Key, and does something. It works f...more >>

Am trying to locate a simple crosshair for a map on one of my forms. But am having no luck. Any ideas? Thanks! -- Message posted via http://www.dotnetmonster.com...more >>

Hi all, This is the most bizarre thing I have ever seen. I am developing applications in VB6, and have been for some time, but for some reason this computer will not recognise any of the standard functions such as: MID LEFT INStr etc But it will recognise: DateDiff DatePart ...more >>

Is there a possibility to directly show data from a textfile (comma seperated or tab seperated) in a datagrid? A simple question for a simple solution???? Regards, Q ...more >>

Greetings, Please excuse my newbieness up front, I am very new to developing complex applications, and am finding myself banging my head against the desk regularly. :) What I am basically trying to do is spinup a thread off the main UI thread. This thread uses a delegate to communicate wit...more >>