Visual Basic .NET - Week 12, 2006

Datagrid record count

Peter W Johnson - 25 Mar 2006 10:26 PM - 5 messages

Hi guys, I have a problem with a datagrid record count. Here is the code:- <snip> Public Class frmMerchantDeposit Inherits System.Windows.Forms.Form Dim myconnection As New Odbc.OdbcConnection("DSN=database") ...

GDI

TyBreaker - 25 Mar 2006 10:21 PM - 4 messages

Hi, I have the routine below where I wish to render a pie chart on a button. The routine works if I use the commented out code but I recently discovered a shorter way to do it (just the single line at the ...

Dynamic buttons

TyBreaker - 25 Mar 2006 9:58 AM - 2 messages

I'm creating buttons on the fly as my program runs and I'm storing them all in an array for future referencing. How do I assign a click event handler to a button I've created dynamically? ...

Crystal Reports Assigning Report Source

Bernie Hunt - 25 Mar 2006 4:22 AM - 3 messages

I'm having trouble assigning the reportsource value at run time. I'm running a test setup, one form with only a Crystal Viewer, called cvwMail. My report is called CustomersBasic.rpt and it draws directly from the TradeWinds.MDB test database. ...

Problem with TopMost Functionality in VB.NET

Phil Galey - 24 Mar 2006 10:51 PM - 2 messages

I have a small application, which is to always stay on top. Another application, which it is supposed to stay on top of, is QuarkXPress 5. I'm using Me.TopMost = True in the Form1_Deactivate event, and it works almost ...

No arrow keys ?

Rob - 24 Mar 2006 10:31 PM - 3 messages

If I use the following code: Private Sub Form1_KeyDown(ByVal sender As Object, _ ByVal e As System.Windows.Forms.KeyEventArgs) _ Handles MyBase.KeyDown Dim myKey As Integer ...

synchronized method in vb.net

Alan Wang - 24 Mar 2006 8:12 PM - 7 messages

Hi there, How can I create synchronized method in vb.net like synchronized method in Java? Thanks in advanced Alan ...

GAC assembly versioning QFE behavior

jtyner - 24 Mar 2006 6:52 PM - 2 messages

I am trying to get QFE (Quick Fix Engineering) working with an assembly installed in the GAC. I have two books that claim if two different versions of the assembly are installed in the GAC -AND- they vary only by revision ...

Datagridview requery

Chris Strug - 24 Mar 2006 5:01 PM - 3 messages

Hi, As a learning exercise I have created a simple form which contains a DataGridView, a Textbox and a Command Button. The DGW is populated from a stored procedure which optionally takes a parameter to filter the data retrieved. When the form is first loaded, the DGV is populated from the procedure with ...

Debug permissions

Dan - 24 Mar 2006 4:38 PM - 3 messages

All of a sudden my VB2003 won't let me enter debug mode. When I try to compile in debug mode, I get the following error. Otherwise, the code compiles in Release mode, runs, I can modify it....but I can't debug. ...

Using My.settings in VB2005

Hans - 24 Mar 2006 3:52 PM - 8 messages

Hello, I have a few questions about the My.Settings user configuration. Is it posible to change the filepath of the my.settings userconfig file ? Is it posible to have different files so i can group my setting by type ? ...

read excelfile with ADO

steven - 24 Mar 2006 3:14 PM - 3 messages

Hello, I'm using ADO to read an excelfile in a datagrid as follows: Dim cnn As NewOleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & filename & ";Extended Properties=""Excel 8.0;HDR=YES;""") ...

ONE process at a time

Alan Wang - 24 Mar 2006 2:04 PM - 5 messages

Hi there, I am having a web application which has OpenOffice running as backend. The whole web application runs great if there is only one request at a time. The web application will mess up if there are more than one requests at same ...

Read the target from a desktop shortcut

Peter Larsen - 24 Mar 2006 1:01 PM - 2 messages

Hi Can anyone guide me through reading the target from a desktop shortcut? ...

Scroll on MouseWheel Event - VB.NET 1.1

James - 24 Mar 2006 11:29 AM - 8 messages

Hi, I have a Windows Forms application which uses multiple child forms (MDI interface). The height of one of the child forms is larger than the height of the MDI client area, so when this form is visible, the vertical scroll bar of the MDI ...

How to link a dll and exe

Michael Fällgreen - 24 Mar 2006 11:18 AM - 2 messages

This might be a stupid question - sorry - byt a have a exe (console) that uses a dll (both vb.net 2). Is it possible to "link" these to files together so I only have to distribute a (larger) exe? Thanks ...

Starting a console application from parameters

Fabri - 24 Mar 2006 11:08 AM - 2 messages

I'm writing a Console Application and I would like to start it only if I pass to it a param: myapp.exe -s --> start myapp.exe --> I write usage reference How can i do this? Any help appreciated. ...

Remove not hide User Control, posting again

Mike TI - 24 Mar 2006 9:26 AM - 6 messages

March 24, 2006 Hi all I am new to VB.NET and am using VB.NET 2005. I have an MDI form with a Split Container Control. On demand I am adding and removing User Controls on Panel 2. I am using Show() and Hide(). It works ...

MouseMove event not firing

TyBreaker - 24 Mar 2006 7:29 AM - 4 messages

I'm writing a screen saver using Visual Studio 2005 (Basic) and I have a Form which contains a PictureBox. I have two events, Click and MouseMove that I'd like to cause the program to end (see below) as one ...

how to capture print message

Taoge - 24 Mar 2006 6:22 AM - 4 messages

Hi, all When we click or select Print in IE, a print windows pop-up, is there anyway to capture this message and get the information of the print window (i.e. pages ,paper,defualt printer,...) and i can control the printing job ...

DEADLINE! Please help!

KitKat - 24 Mar 2006 3:04 AM - 21 messages

I need to get this to go to each folders: Cam 1, Cam 2, Cam 4, Cam 6, Cam 7, and Cam 8. Well it does that but it also needs to change the file name to the same folder where the file is being grabbed, BUT it doesn't. I have ...

Object Reference not set an instance of an object

Larry - 24 Mar 2006 1:57 AM - 6 messages

Hi All, I am in .NET 2003 I have a form and a toolbar on the form. When the user clicks on a button on the toolbar I call the following Sub I get a crash on the last line: tlbSearch.Buttons(0).Enabled = True ...

How program function keys (e.g. F1, F2) in Windows app?

Ronald S. Cook - 23 Mar 2006 10:49 PM - 7 messages

I'm writing a Windows app and want to associate function keys with some of my menu items (e.g. Help (F1)) and buttons. How can I do this, please? Thanks. ...

icon file not displaying icon figure I drew

Rich - 23 Mar 2006 10:23 PM - 2 messages

Hello, I have created icons before with icon editor that comes with VS2003 without any issues. Today I created another icon for my VB.Net app. But this .ico file is not displaying the figure that I drew on it in the editor (32x32). ...

.net input box

cj - 23 Mar 2006 9:57 PM - 6 messages

What's the .net (2003) "replacement" for the input box function? ...

need help on bitblt

Galen Somerville - 23 Mar 2006 8:32 PM - 8 messages

I'm doing something wrong. I made up a test app and put the ZIP file on my website [link] under Downloads. Basically I have a Panel that will get continuous updates and I don't want ...

Clear user control from memory

Mike TI - 23 Mar 2006 7:02 PM - 2 messages

Mar 23, 2006 Hi all I am new to VB.Net. I am using VB.Net 2005. I have built a Form with a Split Container Control. I am docking several User Controls in one Panel based on request. I am using 'Show' and 'Hide'. ...

Re: stringbuilder - .tostring not returning all data?

Tom Shelton - 23 Mar 2006 6:23 PM - 2 messages

Mad Scientist Jr wrote: What is contained in the StringBuilder? You don't have binary data (like null characters) embeded in there do you? It might be helpful to show the source of the data in the StringBuilder... ...

Serializing custom properties on a BindingList.

Monty - 23 Mar 2006 5:55 PM - 4 messages

I've created an object (called cMyBindingList) that inherits from BindingList. I can serialize it and it's child items with no problem. However, I've also created a public variable in cMyBindingList that I set when I first create it. This variable, even though it is public, does not ...

Custom Control Properties

Rick Mogstad - 23 Mar 2006 5:37 PM - 5 messages

I have a control that I need to remove some properties from. I have marked them obsolete so that the rest of the dev team can continue to work, however, if they delete them, it automatically regenerates them in the auto ...

BackgroundWorker and 'freezing' application

Sebastian Crewe - 23 Mar 2006 5:09 PM - 3 messages

Greetings, I was much encouraged to see the new BackgroundWorker class in .NET v2. On the face of it, much easier to use than the various delegates and events of yore, though I imagine the same base classes are being invoked. ...

set back ground image to stretch

mcnewsxp - 23 Mar 2006 4:42 PM - 4 messages

how can i set a back ground image property on an MDI main form to stretch? ...

Installation Error: Application validation did not succeed. Unable to continue

Josef Brunner - 23 Mar 2006 4:23 PM - 7 messages

Hi, I published my application (VS 2005) and am now trying to install it when I get this error message. It worked before...even on a different machine. Here is the detailed description: PLATFORM VERSION INFO Windows : 5.1.2600.131072 (Win32NT) ...

vb.net 2005 interface

Dustin Davis - 23 Mar 2006 4:13 PM - 3 messages

I remember going to a MS conference when vb.net 2005 was still under heavy development. The presenter showed us a feature where you could mass edit control names and/or text on the designer much like you can quickly edit the tab order. Did this feature get implemented? If so, how ...

interop error

mcnewsxp - 23 Mar 2006 3:37 PM - 5 messages

i get 'System.Runtime.InteropServices.COMException' occurred in axinterop.mshierarchicalflexgridlib.dll error on this line while trying to reset column sizes on a MSHFlexGrid: ..col = j when j = 2 this is a vb6 to vb.net conversion. ??? tia mcnewsxp ...

Multithreading and ActiveX

Yeti - 23 Mar 2006 1:35 PM - 6 messages

Hey everyone, I am modifying code upgraded from VB 6 to 2005. I need to run the 2005 code in the MTA mode so I set a sub main procedure in my module which runs first when the program starts: ...

what is Xtreme Sample Database

Allen - 23 Mar 2006 1:03 PM - 5 messages

Installing VS2005 I received the following. Do you know what it implies? Thanks 03/22/06,21:12:08] Microsoft Visual Studio 2005 Professional Edition - ENU: [2] ERROR:Error 1919.Error configuring ODBC data source: Xtreme Sample Database 2005, ODBC error 6: Component not found in the registry. Verify ...

Icon

Dean - 23 Mar 2006 12:03 PM - 4 messages

Hi everyone, Does anyone know how to save an icon I know how to save a text file but I don't know how to creat a icon file. OR Does anyone knows how to save an image like if I load a image then I ...

Small bit of code from VB6 to VB.net - desperate need of help

garyusenet - 23 Mar 2006 11:55 AM - 3 messages

I have been trying to interface with my act database using .net and act api's. I was originally using c# but it wouldn't connect to the database. I tried VB in desperation and it is connecting! Now i have hit another problem and i'm sure its down to the fact that ...

VbCr, VbCrLf, VbLf, VbNewLine etc Not Working

Burning_Ranger - 23 Mar 2006 10:57 AM - 3 messages

If I do something like: txtAddress.Text = "test1" & vbCrLf & "test2 All I get is: test1[][]test2 The [] represents a character that looks like a rectangle. Why is this? I have another project file I did as part of a tutorial and that works ...

How display Result from sqlCommand select in the Datagridview

Manfred - 23 Mar 2006 10:03 AM - 4 messages

Hi all How can I display the result of a sqlcommand select in a datagridview. I guess need a dataset as result to connet it as datasource to the datagrid? Thanks in advance Manfred ...

Outlook Calendar in own VB.Net program

dunk_king - 23 Mar 2006 9:52 AM - 3 messages

Hi Anybody, i´m trying to show a calendar (dayview) in my own vb.net programm. This calendar sheet should get all items (of this day) of my local outlook calendar (Outlook 2000). Is something like this possible? Perhaps is it possible to involve the whole outlook calendar in my ...

Data Source with ReportViewer

Xpeppe - 23 Mar 2006 7:31 AM - 4 messages

Hy, i read the article in msdn2 Using a Database Data Source with the ReportViewer Windows Forms Control in Local Processing Mode But i don want to use the designer assosation to the report, i want to define by code (at run time) the report and the ...

how to format coloum header in datagrid

jaffar - 23 Mar 2006 7:10 AM - 2 messages

hi, i am developing an appllication, in this appllication i am using datagrid . in this datagrid coloumns header text i want to change coloumn header text in vertically it means datagrid coloum header text is like this ...

DataGrid Custom Styles

Peter - 23 Mar 2006 6:20 AM - 4 messages

I am using ArrayDataView from the following link, my question is how do I apply column styles to this DataGrid that uses ArrayDataView instead of DataSet [link] I have tried the following code, but it has no effect ...

Help needed using sample RS232 class to read from serial port

Dave Harry - 23 Mar 2006 5:33 AM - 5 messages

I found the RS232 class from MS's 101 VB samples. Writing to the port works fine. (I've got hyperterminal on the other comm port and a crossover cable between COM1 and COM2) The port is opened with: Public switchcom As New Rs232 ...

Different colored lines in the same textbox

None - 23 Mar 2006 5:02 AM - 3 messages

How do i write lines with different colors in a textbox? I've tried using the forecolor property and it just takes the last color. eg. TextBox1.ForeColor = Color.Red TextBox1.Text = "test" & " " TextBox1.ForeColor = Color.Purple TextBox1.Text &= "test2" ...

Learning - displaying selection in pictureboxes

KitKat - 23 Mar 2006 4:40 AM - 5 messages

Problem trying to figure this out, using a combo box selection I need to go to each folder, Cam 1, Cam 2, Cam 4, Cam 6, Cam 7,and Cam 8 and display each picture (from selection) from each folder and display in pictureboxes ...

Data availability best practices?

Jim Hubbard - 23 Mar 2006 3:25 AM - 3 messages

I have a client that wants me to code a simple application as a prototype. The catch is that he wants to use this application at several different stores while being able to share each store's data. He also want the ...

any dot net guru here can answer this question?

dchu - 23 Mar 2006 3:17 AM - 2 messages

Hi there, Does anyone know how to get IE browser control to print in printer duplex mode, as far as I know printersetting class can print duplex in txt files, but I want IE browser to open an html docs then print in ...

Null, DBNull, Nothing, VBNullstring

Larry - 23 Mar 2006 1:21 AM - 4 messages

Hi all, I am coming over from VB 6, learning VB.NET. I have read and have in front of me, the language reference from the msdn, on; Behavior of Null has changed, Isdbnull function and isnothing function. However, I am still at a loss to know excatly what to do. ...

Invalid Date does not throw an exception

gavin - 23 Mar 2006 1:10 AM - 3 messages

Have a Windows for with a textbox. Enter a date 2006/1/1/ -Note an additinal / on th end This is clearly an error but when text is cast to a date the extra / is automatically removed. The cast date displays as #1/1/2006#. ...

how to avoid broken references when give out projects

Tanja Krammer - 22 Mar 2006 10:48 PM - 6 messages

Dear all, is it possible to add reference with a relative path instead of absolute? Thanks, ...

Create 30 Day trial version

Niclas - 22 Mar 2006 10:28 PM - 6 messages

Hi, Does anyone have any advice on how to best develop a 30 day trial version. Assume that a timestamp when the app was first installed should be stored somewhere on the target system, but I need to understand how this can not be ...

Crop/Zoom Image in Container

DMCD - 22 Mar 2006 9:14 PM - 2 messages

I want to allow my program users to: 1. Open a jpg inside of a panel control (PictureBox control inside Panel control ... PictureBox picture set to user's jpg file selection); ...

Opening a query in MS Access with parameters using VB.net

eagleofjade - 22 Mar 2006 9:13 PM - 3 messages

I am trying to help a friend who is learning VB.net in school. I have done VB programming for a number of years using VB 6. He needs to open a query in an Access database that has parameters so he can work with ...

VB05 Express Date/Time Picker control

Darhl Thomason - 22 Mar 2006 9:08 PM - 3 messages

I'm converting my Access 2003 VBA app. I have a number of date fields in my db that I want to use the date/time picker control with, but if there is no entry in my database, I want the date/time picker to show no date. Right ...

how to set a default event on a user control

Brian Henry - 22 Mar 2006 9:02 PM - 3 messages

when you have a user control on a form and double click it, it creates code to handle its default event "Load" how can i change this so if i double click a user control on a form that it will take by default the event I ...

VB.NET - Issues with VB.NET FTP Class to UNIX FTP Server

craig.overton - 22 Mar 2006 8:57 PM - 9 messages

All, I am currently developing an FTP class in VB.NET. It's kid tested, mother approved when trying to access an FTP Server on a Windows box meaning I can connect, run commands, upload and download a file no ...

SQL Distinct

Nicolas - 22 Mar 2006 8:29 PM - 5 messages

What should be the SQL Query syntax to get the result: Basicaly it's a dinstinct on "Name" but the DocUNID is always quicking in Query not working: SELECT DISTINCT sysEnum.Name, sysEnum.docUNID FROM sysEnum ORDER BY sysEnum.Name ASC; ...

locating header and footer on multible pages

Mr:waly - 22 Mar 2006 8:23 PM - 3 messages

hi there, I have an array of about 22 members and a heading for my paper about 6 lines and a 2 lines footer . the problem is that when the array is full the printer requires a new page to print the rest of the array , so how ...

XQuery amd SQL 2005

BK - 22 Mar 2006 7:43 PM - 3 messages

I am working on system that will have a cataloging component which would essentially be a Folder/File structure. So far I have coded the Iteration over a selected folder and am displaying the data/structure in a TreeView ...

Help with Access Database and tables

George - 22 Mar 2006 7:37 PM - 3 messages

Hi all, I am trying to convert to vb.net from VB6 and I am haveing a major problem with connecting to an Access database and adding, updating, deleting data. This is what I usually use in vb6: sqlText As String ...

Reading Excel in VB.NET

simchajoy2000@yahoo.com - 22 Mar 2006 6:02 PM - 7 messages

Hi, So I do actually know how to read excel into VB.NET using the following approach: With oConn2 .ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data source=" & FilePath & ";Extended Properties=Excel 8.0;" .Open() ...

what's up? reading xml

cj - 22 Mar 2006 5:37 PM - 7 messages

I'm doing something wrong in the reading of this file. I think the rest will work but it keeps telling me something else is using the file. Nothing is. Any ideas? Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As ...

Building VB.NET Interface definitions from a COM interface

Rob Perkins - 22 Mar 2006 5:32 PM - 4 messages

Hi, Is there anything out there which can take either a COM interface definition as an input, or a VB6 class file as an input, and return a ..NET Interface definition block as an output? I need to refactor a block of VB6 code, and the converters built into VS ...

How do you know when all databindings on form are complete?

JohnR - 22 Mar 2006 5:15 PM - 6 messages

I'm running into a 'timing' or 'race' condition on my form. All textbox controls are bound to a datasource, but certain other controls (like labels) need to be updated when you move to a different record. In addition ...

Best Practices - Coding Convention Question

Ren - 22 Mar 2006 4:49 PM - 11 messages

Hi All, I'm still rather new at vb.net and would like to know the proper way to access private varibables in a class. Do I access the variable directly or do I use the public property? public class MyClass ...

Process BUG?

Buc - 22 Mar 2006 4:47 PM - 3 messages

I created a simple test app to start another app and get the process info (to see if it has exited). Heres my code: Dim sinfo As New ProcessStartInfo, myProcess As Process sinfo.FileName = "c:\test.txt" myProcess = Process.Start(sInfo) ...

encryption

guy - 22 Mar 2006 4:37 PM - 3 messages

vb2005 has anyone a good example of how to encrypt/decrypt a string that does not involve writing it out to a file, just converts it to a second string? ...

Committing Byte Array to Disk

jwgoerlich - 22 Mar 2006 3:56 PM - 6 messages

What is the fastest way of writing a Byte array to disk? I have a 512 MB array in memory. I am writing to a 10K RPM drive, and have ample CPU and RAM. I need to write as much data as possible, as fast as possible. ...

DoEvents in VB.NET

Julia Beresford - 22 Mar 2006 3:48 PM - 6 messages

Hi I have a Class Library with a class in it. The class has a method that processes a whole load of stuff. I want to be able to pause this method from the application using this class. ...

drag / drop list view items from two list views

Brian Henry - 22 Mar 2006 3:26 PM - 4 messages

So what is the easiest way to do this? I have one list view with a list of items (in detail view and with about 20 sub items) and a second list view that will take the items they drag from the first one to the second one. I ...

How to pass an object between forms.

Matt - 22 Mar 2006 3:09 PM - 2 messages

I'm using VB.Net 2005 Ok so I have this object that I create on Form 1. Form 1 in turn calls Form 2 that needs a copy of that object to do its work. Is there any easy way that I can copy or pass that Form 1 object to ...

How to pass an object between forms.

Matt - 22 Mar 2006 3:09 PM - 3 messages

Ok so I have this object that I create on Form 1. Form 1 in turn calls Form 2 that needs a copy of that object to do its work. Is there any easy way that I can copy or pass that Form 1 object to ...

How to detect what is hanging my program

Jon - 22 Mar 2006 2:45 PM - 2 messages

I have a program that runs for a little bit and just hangs after a while. It runs on a timer and sends faxes. It hangs and does not produce any error or event log entry. Is there some way to attach to the running exe and see what ...

How to update data in Windows Datagrid

shil - 22 Mar 2006 2:35 PM - 5 messages

Hi, I am writing a windows app in .net 2003. I have a datagrid which gets data from a storedprocedure. My question is how can I update the data in the datagrid? I want to call another storedprocedure to update the ...

Moving/deleting the DB upon close

Erez Mor - 22 Mar 2006 2:11 PM - 2 messages

dear all i'm using vb2005 and SSE. using the application's startup event, i'm copying the db file (.mdf) to it's location (a ram-drive). that seems to work fine (i only connect to it after a successful login, so it doesnt "know" the db is not there...) ...

Copy to Clipboard

Samuel Shulman - 22 Mar 2006 1:06 PM - 3 messages

so the user can paste it anywhere What method can be used? Thank you, Samuel ...

Instantiating classes at runtime

Mr. Morad Jamal - 22 Mar 2006 11:26 AM - 5 messages

Tell me guys how to instantiate a class at runtime given the assembly DLL file and the class name ? Thanx in advance .. ...

Create a new dataset from a dataview

Li Pang - 22 Mar 2006 11:05 AM - 2 messages

Hi, I created a dataview for filtering data from a datatable, I want to create a new dataset from this dataview. Anybody can give a simple solution? Thanks in advance ...

Dirty value of datagridview cell

Morten Snedker - 22 Mar 2006 10:36 AM - 2 messages

How do I the value of a cell in a datagridview, before it is updated? I wish to validate the "visible" value, not the actual value (cell/row hasn't been updated yet). Thanks in advance. /Snedker ...

MouseUp event fires randomly on Listview

Vijaya P Krishna - 22 Mar 2006 10:10 AM - 3 messages

Hi, I found that the MouseUp event on the Listview is getting fired random number of times. We are using .NET 1.0 and VB.NET. The intention of the code was to show a links for a column values and open the links on user clicking ...

AddressOf from VB6 to .Net VB

pavel.orehov@gmail.com - 22 Mar 2006 10:05 AM - 4 messages

Private Delegate Function WndCallback _ (ByVal hw As Integer, _ ByVal uMsg As Integer, _ ByVal wParam As Integer, _ ...

ot: mvps, how do you propse one?

guy - 22 Mar 2006 9:08 AM - 8 messages

how do you propose someone to be an mvp? ...

Decimal/Single/...: which Numeric-type to use?

Pieter - 22 Mar 2006 8:43 AM - 12 messages

Hi, I'm having some troubles with my numeric-types in my VB.NET 2005 application, together with a SQL Server 2000. - I first used Single in my application, and Decimal in my database. But a Single with value 4.475 was converted to a Decimal with value ...

Check for new versions

HIK - 22 Mar 2006 8:03 AM - 2 messages

Can someone point me in the direction of a routine that checks for a newer installation package (msi file), and if it finds one, installs it? thanks Haim ...

reportviewer vb2005

Xpeppe - 22 Mar 2006 7:43 AM - 3 messages

Hy, anyone have used reportviewer of vb2005 have you any example ? thank's ...

Process.Start() throws an error saying "Setup error: failed to load resources from resource file Ple

Vijaya P Krishna - 22 Mar 2006 5:32 AM - 6 messages

Hi, I have a .NET Windows Forms application, written in VB.NET and C#. [.NET runtime version: 1.0; Operating System: Windows XP.] I am opening a URL from the application using Process.Start(). The URL points to a java servlet running on apache-tomcat. ...

Converting vb.net book examples

Dennis D. - 22 Mar 2006 4:59 AM - 7 messages

Having problems converting Murach's Beginning Visual Basic.net (Prince) and Microsoft Press' Programming Visual Basic.net (Balena) examples for use in VB.net 2005 Express. The VS conversion wizard has not been able to convert any of them. These are just two example sources of many. What should I be ...

new Interop.ADODB errors!!! Please help

Bill nguyen - 22 Mar 2006 3:57 AM - 3 messages

Now got more errors. I have both VS 2003 and VS 2005 installed in my machine. What should I do solve thsi problem? Thanks Bill --------------- Error: The dependency 'Interop.ADODB, Version=2.8.0.0, Culture=neutral' in project 'Dispatch_Advisor' cannot be copied to the run directory because it ...

vb.net

Dennis D. - 22 Mar 2006 3:57 AM - 2 messages

Microsoft is no longer selling Visual Basic.net Standard Edition as a stand alone? Is that correct, or what is happening with new versions of the stand alone product? Dennis D., [link] ...

Sorting a System.Collections.ObjectModel.Collection

Arthur Dent - 22 Mar 2006 2:51 AM - 7 messages

How do you sort a generic collection derived from System.Collections.ObjectModel.Collection? Thanks in advance, - Arthur Dent ...

Creating a CSV from query results

Michelle - 22 Mar 2006 12:19 AM - 6 messages

Hi I'm trying to create a .csv file from a list of records that are returned from a query. Any links / code samples / help is appreciated Michelle ...

Sending emails to multiple recipients

Michelle - 21 Mar 2006 11:08 PM - 5 messages

Hi Is it possible/anyone know how to send a document (.pdf) to multiple recipients using POP where the email is not just a matter of throwing 1000 email addresses in the BCC list, but each email is addressed personally.. ...

ADO RowState problem

BK - 21 Mar 2006 10:28 PM - 4 messages

I'm going nuts here trying to figure this out. In a winform, I have a datagrid bound to a dataset. I want to perform some database updates when the user edits certain fields of data. Consider the following ...

Object variable or With block variable not set

Neo Geshel - 21 Mar 2006 10:11 PM - 7 messages

I am trying to deal with an image in code-behind. I consistently get the following error: Server Error in '/' Application. Object variable or With block variable not set. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information ...

Destroying objects

Microsoft - 21 Mar 2006 9:44 PM - 4 messages

I am working on a VB.NET (2003) application and I am confused about object lifetimes. I have a class of objects that are created in a manager class and added to a collection in that class. I am not sure how to destroy an object ...

How are items added to VB2003 Tools menu item

Allen - 21 Mar 2006 9:42 PM - 5 messages

In my VS2003 under the Tools Menu Item is an item : "C# to VB Converter" I don't know where it came from and want to move it to VB2005. I've searched Program Files for file with # in its name an none of them ...

MSCOMM.OCX and Exception from HRESULT: 0x800A1F52

Recep_TARAK=C7I - 21 Mar 2006 9:39 PM - 2 messages

hi everbody i am using visual basic 2005. i am write a modem control program and get callerID value. i am send a AT command to modem. Dim mscomm1 As New MSCommLib.MSComm mscomm1.CommPort = 3 mscomm1.PortOpen = True ...

Put the form on top of all othres

sql question

rounding time

Page_Load vs Submit_Click - which one first?

Name 'ImageUpLoad' is not declared

list box to combo box

PrintPreview problem

CDO Email Syntax Question

UserControl Image

Flashing when switching mdi forms

Ternary Operator?

static methods

Single instance application

Save text stream as binary in database

Whats new in .NET 2.0 for VB?

Standard Registry locations affected by Virus's ,Spyware and Adware

DataSet DataType

Menu images.

ADO.NET (Clear some things up for me)

Q: closing a form

Number and bit

How to create a control to do this?...

Windows Forms to Web App

zip the db on exit

image file locked after use

WMI and .net

Interop.ADODB errors

Collection property problem

Copy and Paste

ADO2 "Rows" question

string formatting

Help on data query

easy one

COnverting CSV to XLS file

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