How do I add a column 'Select...' to a databound Combobox? ... So that users will see that? In windows application. Evan Camilleri ...more >>

Hi, Thank u for helping us. I have doubt that is I have DotNet Bar Tab Control.In that there few tabs.In these tabs I will be getting the information from different tables.What is my requirement is the record count should display beside the tab name if it contains rows in ...more >>

Dim X as int32 Dim Y as int64 X = Y / 1024 gives me the error: "Operator is not valid for type 'UInt64' and type 'Integer'." I'm new to VB.NET and this is one of the reasons why I've resisted so long. I've tried Dimming X as Int64 and integer. What do I have to do to divide this stink...more >>

Hi, I have one doubt How to add grid lines to grid at the design as well as at the run time.And color to the Grid Lines. Regards, Krishna...more >>

I have a public enums declared as below in a project named "mfirstSolution" Imports ...... Imports ..... Public Enum myEnum1 FirstEntry SecondEntry End Enum Public Class myClass Private v_EnumValue as myEnum1 Public Property myProperty () as myEnum1 Get Retur...more >>

I have a class within a class and need to use a method in the main class like: Public Class myMainClass Public Sub mySubToDoSomething () ..... End Sub Friend Class mySubClass myMainClass.mySubToDoSomething() 'Get Error Here End Class End Class -- When I bui...more >>

Hi All, Can anyone tell me how to send Fax in VB.net? Try MSDN but without much luck... guessing need 3rd party component... if that's the case, which one you would recommend? Any advice/web reference/example are welcome~~ Thanks heaps ! K.K. ...more >>

just testing sorry for inconvenience ...more >>

Dear all, Now, I can get the time using the code "DateTime.Now.ToString("hhmm")". If the time is 18:00, the result I get will be "0600". How can I get the result "1800"? Please help. Thanks, Ray ...more >>

Hey folks, I have a problem with selecting an item in a listview control from outside. Listview items are binded with unique ids. I got now an id from another control and want to select the specific listview-item. Is there a chance I haven't seen jet? Thanks for you help Joerg ...more >>

Hello All, Long time no see. I hope this finds you all well and having had a good holiday season. I am trying to figure out a way to control within a custom control the application that is hosting it. Specifically in this case I am trying to shut down the host application from code wi...more >>

I know in C++ you can create class templates so the data type can be defined during the declaration of an instance of a class. I was trying to do something like that for a VB.NET class cut am not really sure where to start. Here is an example for a simple DataArray class definition that set...more >>

Hello, I am using several queue collections to store some data (about 20,000 entries split across 2 collections). When I view the process in the Windows task manager I can see the memory increasing when the collections start to fill. However, when I stop the thread and clear the queues (and se...more >>

How does one convert "LightGray" (ie.) to an HTML color? Thanks ...more >>

I am trying to deploy a web app in VB.Net. Following the MSDN 'Walkthrough: Deploying a Web Solution': -- To add the output of the WebApp1 project to the deployment project In the File System Editor, select the Web Application folder. On the Action menu, point to Add, and then choose Proje...more >>

This week I've begun to learn vb.net by re-writing an existing VB app. I'm having a difficult time figuring how to add new records to an ADODB recordset. How would I re-write the '.AddNew' statement in vb.net? Thanks in advance! Kevin ================ -----vb6 ' Populate the loca...more >>

I have bind textboxes in my form successfully using the databindings > text property. but don't know how to bind checkbox. i set the checkbox databindings > text property the same with textbox but it doesn't work. anyone know how to do this. ...more >>

Hi. I'm writing a little c# program to list all the files in a selected directory longer than a given size. The problem is that when it finds a file that is too long for Windows, I get the PathTooLongException error. I try to handle the exception, but can't do anything because, well, the file...more >>

I may be just stupid, but I don't understand the point of using an Interface. I am going through a couple of books at the moment trying to teach myself a little vb.net. Just for the heck of it, ya know. Kinda interesting stuff. Anyhoo; Both of these talk about what an interface is, giv...more >>

Hello everybody! I am currently developing a sidebar-application and getting stucked in the problem of extracting the default application icon of .exe and .dll files. Has anybody out there a solution in VB . Net? I tried a solution using LoadLibraryEx, LoadResource, FindResource, Extract...more >>

I have an application sending e-mail within my organization based on an existing MAPI session. The users are using Outlook as the primary e-mail program. Based on the security updates within Outlook I am no longer able to automate the internal mailing trough my VB program, because the user must ...more >>

In VB.NET, Printing.PrinterSettings.InstalledPrinters enumerates only printers connected to the current computer. How can you enumerate network printers? ...more >>

Can anyone tell me if it is possible to enumerate through all the Enums within a class [and NOT the individual enumerations within a single Enum]. I have a class with many Enums and would like to accees the Enums through an array/collection etc. I can't seem to find an appropriate Reflection method ...more >>

Hello. What I am tiring to accomplish is highlight and restore the backcolor of "a" textbox when a cursor hits or leaves it with a general sub and a handler that contains the fields I want to change. The code below gives you an idea of what I would like to accomplish and it only demonstrat...more >>

Is there a way to put some comments in my class designs that will show up in the IDE intellisense so I can add some information about the parameters to be passed to member methods? Thanks in advance for the help. Dave ...more >>

Hello, I am trying to parse a string on the newline char. I guess vbCrLf is a string constant. How can I parse my string - data - on the newline char? .... data += ASCII.GetString(buffer, 0, bytesRead) .... Dim parts() As String = data.Split(vbCrLf) Thanks, Ron...more >>

This is probably really simple... (I'm not a vb programmer) I have a For loop I want to restart from within the loop. For i = 0 To myarray.Length - 1 .... .... If something Then myarray = a new array i = 0 End If Next ...more >>

Hi All, How to show dropdown list of menu items just like click on Parent menu. For example, Edit (Parent menu) Cut (child menu) Copy (child menu) Paste (child menu) When you click on Edit menu, you get dropdown list of submenu items. How to achieve this w...more >>

Time correction for Outlook. You still live in the future jaYPee ...more >>

please help me. how to work object.move will work on ve.net regards lal ...more >>

I know this isn't the right newsgroup for this question but I can't seem to find one that is appropriate. It's a general Windows programming question I suppose. Hopefully someone will have mercy on me and give me a hand. This application isn't written in any MS language, it's written in a litt...more >>

I want to make my app repaint and show a wait cursor during a long running process but not actually respond to user events. What's the best way to implement this? If I just put the process on another thread, the user can continue to interact with the form. For my own code, I can have a fla...more >>

I have a web app that is a mixture of ASP and ASP.NET pages. Largely the only data passed between them is via the querystring, or by reading from a database. However there is a requirement for one part to communicate via a cookie. (Please dont ask me to go into why, I don't have time). In m...more >>

Hi all, I'm creating a fixed length textfile with data which is sent out to a third-party which in turn reads the file and processes it. Some of the characters are not part of the lower ASCII table. This causes problems because an È (&HC4) in the textfile is converted into 2 bytes on the rece...more >>

I use a generic Processing form (modal) where I pass it an object and method name and parameters if needed and then use CallbyName to execute the passed in method. What this does for me is lock out user input on the parent form as the Processing form has no input controls until all processing...more >>

VB.Net >> Can someone give me some insights as to communicating info between 2 forms. Generically, I have the following - 1 form with a datagrid which is the result of a search operation. Another form that holds detailed data for each row in the search result grid. I would like the abili...more >>

I would like to develop an application with an interface similar to the 'Powertoys for Windows XP' TweakUI program with a tree view control on the left where the user can select a node and a "form" of controls appears to the right of the tree view. What I want to know is what is displayed on t...more >>

i've been playing with this code to return an ID on an insert - it seems a little dirty/hacky to me stored proc goes something like this (ive stripped out uneccesary sql code - the proc works fine) :- CREATE PROCEDURE uipersonal declare all the variables here AS IF EXISTS (SELECT * ...more >>

Here's what I need to do. I have to consume a web service using a Windows client application. I want to write the application using VB.NET. I have some experience with earlier versions of VB, and I have the new software loaded. I'm just not sure how to get started. I've searched the Internet...more >>

Hello, I am wondering if it is possible to pass a procedure name to another proc. I have been looking into delegates, but cannot seem to get the code correct. Basically what I have is a proc to add handlers to various controls on a form. basically each control would get mostly the same handle...more >>

Hi, VB.NET is saying the file I am creating is in use by another process and won't complete its task of moving the file to the specified destination folder. Here is my code (the main bit anyway).... Private Sub LogChange(ByVal source As Object, ByVal e As System.IO.FileSystemEventArgs) ...more >>

Hi, I have doubt,I have a MDI form with few menus whenever i click on particular menu item it should open.it is opening nice.I have closed that form.I am still in the MDI i have tried to open the same form.It is giving error message disposed object can not exist.I have declared...more >>

Hi Just uninstalled vs 2005 beta1 and installed nov ctp instead. The nov ctp vs 2005 splash screen comes and load the stuff but as soon as 'Find & Replace' window starts to appear it crashes and offers to send the report. What am I doing wrong and how can I fix it? Thanks Regards ...more >>