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Visual Basic .NETmicrosoft.public.dotnet.languages.vb
Modify a CSV file
Jchick -
18 Mar 2006 9:59 PM - 8 messages
Firstly, I am a noobie with some exposure to VB.net Secondly, I am tasked with trying to do the following: I have a CSV file that I'd like to have a vb.net program make a change to: ...
Usercontrol ControlContainer
Meelis -
18 Mar 2006 7:54 PM - 3 messages
Hi When i create UserControl in VB.NET 2005, how i can enable ControlContainer? In vb6 was a property named ControContainer, how can i enable it in VB.NET? Best regards; Meelis ...
Connection pooling problem
PH -
18 Mar 2006 4:54 PM - 2 messages
Hi; I got an application written in ASP.NET (VB.NET and C#) that uses connection pooling. The Max connections defined in the connection command are 50, and there are no more than 3 or 4 user using the application (intranet). ...
In vs2005, is OleDb a good way to go?
Allen -
18 Mar 2006 2:27 PM - 4 messages
I want to learn a little about database software. I have a nice example that uses System.Data.OleDb. I'd like to study it and extend it into something I can use. It's a vs2003 solution. My question is: I'm now running vs2005, is OleDb a good way to go or is ...
Password protecting a folder.
Tull Clancey -
18 Mar 2006 9:45 AM - 2 messages
Hi all. I have an app that needs to create a folder off the installation folder, this is not a problem. But, I need to password protect this folder so only the application can get access to the data stored there. ...
Encrypted Data Storage ? HowTo ?
Microsoft -
18 Mar 2006 5:28 AM - 7 messages
Im trying to do a new app where i can store most of my passwords, basically another "Password Keeper" style tool.... Question about this is what is the best way to store the data, as a plain XML or MDB is totally insecure im wondering what other choices i do have and ...
VB and MySQL
pbpolius -
18 Mar 2006 4:32 AM - 6 messages
I am using VB with Connector/NET to connect to a MySQL database. All works fine except when I try to pass the connection string from the login form to the main form. It appears that after testing the connection with a quick 'conn.open' and 'conn.close' on the login form, ...
the Socket Class
brettsbignose -
18 Mar 2006 4:01 AM - 2 messages
Please inform me if microsoft has a better group to post this genre of question on, but since I am working in vb.net, this was my best choice. I am writing a program that can send UDP packets. Obviously, the ...
need to adjust some vb6 code - Scancode to Ascii - Please HELP!!
pamelafluente -
18 Mar 2006 12:50 AM - 10 messages
I have found on the web a post with this useful way to convert (if possible) a ScanCode to Ascii. This is remarkably useful to filter keys under KeyDown/up event. My problem is that I am not familiar with Platform Invoke and this code ...
make a CSV from a file name
Jchick -
18 Mar 2006 12:21 AM - 7 messages
Can anyone give me a clue to build a VB.NET program to take a file name that looks like this: $_1234_99999999_7777777777_00000000_$_A.tif And make it into a CSV file to look like this: 1234,99999999,7777777777,00000000,A,c:\scans\$_1234_99999999_7777777777_00000000_$_A.tif ...
Referenced object versus copy of object
OpticTygre -
18 Mar 2006 12:04 AM - 5 messages
If I pass an object to another form via the new form's tag property, I want to create an object exactly like it, with it's properties and all, but have it be a copy of the object passed through, and not just a reference to the ...
Cause Checkbox to lose focus
OpticTygre -
18 Mar 2006 12:00 AM - 5 messages
If I create a checkbox dynamically: Dim NewCheckBox as New Checkbox Then, I display that checkbox on a form, how can I cause the checkbox to lose focus after a user clicks on it? TIA, -Jason ...
Sub Main in Windows App
swartzbill2000 -
17 Mar 2006 11:07 PM - 3 messages
Hello, I have a Windows App. I want to change my startup to Sub Main. How do you run a Windows App from Sub Main? Bill ...
VB utilities??
Don -
17 Mar 2006 11:03 PM - 9 messages
The compamy that I was doing software development went bust in early 2001 and I've only occasionally been messin' arround with programming since. On one of my attempts to get into VB.Net I think I saw a free add-in ...
MDIParent and MaximizedBounds bug(?)
imnotamib -
17 Mar 2006 10:57 PM - 4 messages
Howdy! I'm trying to build an MDI application. I've added a 'toolbox' navigation control down the left inside of the parent form. Now I need to change the child forms so they do not hide behind the toolbox ...
*@#%! Graphics
Galen Somerville -
17 Mar 2006 10:11 PM - 18 messages
The following code just shows a small portion of the overall Graphics on my Sweep form. I set the Panel to a medium Grey color so it stands out on a Windows Grey screen. The first thing that should happen is it should be painted Black. It just stays medium ...
Any way to disable a column in a DataGrid?
Rico -
17 Mar 2006 8:35 PM - 4 messages
Hello, I have a Datagrid with two rows, "Product Description" and "Serial Number". I want the user to be able to add / edit the serial number, but not the Product Description. In fact, I don't even want the description to be able ...
DataGridView - Simple question
Steven -
17 Mar 2006 7:20 PM - 2 messages
I am new to VS2005 VB.Net. I am simply trying to load the grid control with a stored procedure from SQL 2005 via code. Does someone out there have a small sample snippet of code? Thanks, Steve ...
Case Sensitive Comparison
Elena -
17 Mar 2006 7:18 PM - 13 messages
I'm trying to compare two pieces of text. If the cases are different, I want it to be the same as if the text were different. I tried doing a binary compare, but it's not working. ...
Problem w/ special characters in a filestream
Engineerik -
17 Mar 2006 6:36 PM - 3 messages
using vb.net 2003, I am reading an ascii text file which is shared with a legacy DOS program. The characters "«" (ascii code 171) and "¬" (ascii code 172) are used in the file. The DOS app reads these as binary input and when ...
Q: Closing a form
G .Net -
17 Mar 2006 6:08 PM - 3 messages
Hi Firstly, can I apologise if this has already been answered. Something odd has happened because I sent this a couple of days ago (it is in my sent folder) but I can't seem to see it on the newsgroup (which reminds me, I'm ...
Accessing a Share Using Windows Credentials
Carl -
17 Mar 2006 5:12 PM - 4 messages
Using VB .NET how can I enable my program to access a share on another machine and pass the user name and password. I have a computer and share, say "\\computer\share" so I can copy files from it but to access it I have to ...
user control dll missing DllRegisterServer
Michelangelo -
17 Mar 2006 5:00 PM - 8 messages
Hi All, I hace created a sample user control in Visual Studio .NET (2003); I have been able to compile and use it (add it to a form) in a test standard windows application, but when I try to register it in another system, an error comes out saying the ...
Splitting filenames into parts
Dave Cullen -
17 Mar 2006 4:32 PM - 5 messages
The OpenFileDialog returns a full pathspec and file name in its Filename property. I want to display only the file and extension without the path. Is there a .NET function to extract that part of the string? Thanks ...
Try Catch Else Finally
cj -
17 Mar 2006 3:06 PM - 33 messages
Another wish of mine. I wish there was a way in the Try Catch structure to say if there wasn't an error to do something. Like an else statement. Try Catch Else Finally. Also because I understand Finally runs whether an error was caught or ...
Dropdownlist Chain Visible
newsgroups.jd -
17 Mar 2006 1:08 PM - 3 messages
I have a chain of drop down lists that populate based on the selection from the previous drop down list. The 3rd and 4th drop down list, plus a calendar - I would only like visible if certain choices are made in ...
Select case wildcard
mabond -
17 Mar 2006 12:42 PM - 7 messages
Hi Is it possible to compare a vaule for a select case statement using a wildcard. e.g. somthing like Select case myValue case like "*ing" end select would evaluate as true for "singing", "raining", etc. If it is possible what is the corerct sysntax (obviously I used the one ...
Custom controls and events
Mark -
17 Mar 2006 10:22 AM - 3 messages
Hi all I just started usuing vb2005 after many years on vb6. I had a go at creating a custom control. I added several events to my control such as 'NewClientAdded' and placed it on a test form. What I'd like to know is how to get the events that I created to appear in ...
How to append record in binary file in vb.net
ashwini.chaturvedi -
17 Mar 2006 7:24 AM - 3 messages
hi frnds, can anyone tell me how to append record/records in a binary file in vb.net thax ...
Vbnet 2005 and databases + database bug ??
Marc -
17 Mar 2006 7:08 AM - 3 messages
Hi, I hope to find some information on this way, I used to develop databases in Access and want to try visual basic VB.net 2005 Could someone help me how to link 2 datagrid like in the first grid I want ...
About ListView1.Items.Contains
yxq -
17 Mar 2006 6:56 AM - 4 messages
Hello, There is one item(text=123456, no subitem) in ListView1, why the code below return FALSE? MessageBox.Show(ListView1.Items.Contains(New ListViewItem("123456"))) Why? Thank you ...
converting ansi to utf8 format - is there anything wrong with it ? urgently requires help
James -
17 Mar 2006 2:14 AM - 2 messages
this is a console program to convert ANSI to UTF8 format. Although in notepad i open the source file (which is ansi), and after running the program below, and re-open in notepad (it shows utf8 encoding), does it mean ...
Zip files using VB6
y2kbug -
17 Mar 2006 2:04 AM - 6 messages
I would like to zip files (all sub-folders and files inside a folder, but not including that folder). I have read several articles on the Internet, teaching me using .dll like Info-zip, Zlib, C..., PKZip, etc. However, I always meet run-time error! ...
Need explorer treeview control with checkbox
yxq -
17 Mar 2006 1:56 AM - 2 messages
Hello, I need the treeview control like Explorer with checkbox for selecting the whole partition or folders, where to download or for sale? Thanks ...
CSV File Import
William Foster -
17 Mar 2006 12:22 AM - 12 messages
Good morning all, I have an issue where I am importing a large CSV into Visual Studio 2005 - Visual Basic; as always the creators of the CSV have included the details of the data at the end file (Some 1.6 million records from the ...
select a Folder
M -
17 Mar 2006 12:10 AM - 4 messages
The Visual Basic 6.0 DirListBox control allow you to select a Folder. How to select a Folder in VB.NET? ...
From ASPX page, can't access file on another PC on network
Ronald S. Cook -
16 Mar 2006 11:59 PM - 2 messages
In my .aspx page, I am trying to read file that is on a different on the company network. When I map a drive to it and call from within my .aspx page, I get this error: Could not find a part of the path 'Z:\Events.nss'. ...
Listview subitems
Martin -
16 Mar 2006 11:49 PM - 10 messages
On each Listview item I can add one or more so called sub-items. These subitems appear to be little more than labels. I'm curious if I could add something else as a subitem, for instance a textbox or combobox. Would ...
error detection
cj -
16 Mar 2006 9:02 PM - 14 messages
I'm working on error handling in my program and need some input. Dim errorsFound As Boolean = False Dim respstr As String Try respstr = proxy.validate(soapmesg) Catch ex As Exception errorLabel.Text = ex.Message errorsFound = True ...
InitiateSystemShutdownExA
oembuilders -
16 Mar 2006 8:24 PM - 2 messages
Can anyone help. I have been trying to write a little app using advapi32.dll and if I use a dwResaon other than SHTDN_REASON_FLAG_PLANNED as int32 = &H80000000 I get a error. I have tried using "SHTDN_REASON_FLAG_PLANNED + SHTDN_REASON_MINOR_CORDUNPLUGGED" or "SHTDN_REASON_FLAG_PLANNED & ...
HelpMaker Question
Don -
16 Mar 2006 8:17 PM - 4 messages
After seeing a recent post "Re: Best value Help file builder" I downloaded and installed HelpMaker on WinXP Pro (no SP) and am receiving the below error when I try to run it. I emailed Vizacc support but haven't heard from them yet. ...
Datagridview Conditional Formatting in .Net 2005
jbehrne -
16 Mar 2006 7:49 PM - 2 messages
Hi all, I am using a datagridview in .Net 2005 to display data from a stored procedure using a System.Data.SQLClient connection. After the stored procedure dumps the data into a dataset and the datagridview is displayed I need to conditionally format the backcolors of the rows (this will be ...
For Each... statement
Ronin -
16 Mar 2006 7:05 PM - 4 messages
group, please help with the following codes below. why would this not work... would it require casting/reflecting? if so, does anyone show me the right codes? Dim chk As System.Windows.Forms.CheckBox ...
Proble about "send"
Sweet.mhtrq -
16 Mar 2006 6:21 PM - 6 messages
I want to use "send" to send a string like Code: send "p" & OutputString if OutputString is "1234" , "p1234" will be sent. but it is sent too fast, my robot' cpu cant receive the whole string. Sometime it get "p123" . Can we set some delay between them in this code? ...
Random Number between 0-86
pmclinn -
16 Mar 2006 5:34 PM - 5 messages
Is there a way to use the System.Security.Cryptography.RNGCryptoServiceProvider to create a number that is between 0 and 86? -Peter ...
Using AxWebBrowser in VB 2005
Doe -
16 Mar 2006 5:32 PM - 7 messages
Okay, I've given up on using the "new" WebBrowser in 2005 to do what I want to do -- tabbed browsing. It seems I really need RegisterAsBrowser and Application to get each instance of a browser working on each tab ...
Domain search like setting file permissions
Scott M -
16 Mar 2006 5:12 PM - 7 messages
I would like to create the shell dialog box that opens the search box that allows a user to search for groups, users and or computers on a local machine of on a domain (Like choosing domain users when setting file ...
Intellisense reference
Andy -
16 Mar 2006 4:55 PM - 3 messages
Hi I wonder if anyone could point me to where I can find some kind of overview that explains what icons represents what functions in intellisens? Let me explain: if I make a textbox on a windows form, in the code window I can type ...
time expressions
cj -
16 Mar 2006 4:39 PM - 5 messages
How do I say 1 hour in VB.Net. I'm trying to find out if now - starttime > 1 hour If Now().Subtract(starttime).ToString > ???????? Then ...
Text on Image Resolution
CG3000 -
16 Mar 2006 4:12 PM - 5 messages
I create a .PNG image ( in Macromedia Fireworks ) which has an gif in it in the top left corner and a lot of empty canvas space to the right. I use about 10 text boxes on a form to populate that empty space with ...
Confusion on Protected Overrides
Ron Dahl -
16 Mar 2006 4:06 PM - 3 messages
I'm very confused on how the Protected Overrides works. I created a new project with a new form1 and a new datagrid called myDataGrid. I created a simple DataTable and put 5 rows and 5 columns of data into it. ...
Q: Closing a form
G .Net -
16 Mar 2006 3:53 PM - 2 messages
Hi How can I tell if a form has been closed using the red cross in the top right of the form rather than, for example, pressing an OK button? Geoff ...
checking for EOF
Dave Cullen -
16 Mar 2006 3:43 PM - 4 messages
How does one check for end-of-file while using the Streamreader class methods? File opened like so... inputstream = File.OpenRead(Infile) Dim SrRead As StreamReader = New StreamReader(inputstream, _ System.Text.Encoding.ASCII) ...
DataGridView validation to underlying DataSource
Pieter -
16 Mar 2006 1:45 PM - 3 messages
Hi, I'm using a DataGridView with a DataGridViewCheckBoxColumn. When the users checks or unchecks the checkbox, some actions have to happen in the underlying DataSource and other objects. But the underlying DataSource gets only the new value (True or False) on the moment the users leaves the cell ...
Retaining Checkbox values during postback (ASPX)
Scott H -
16 Mar 2006 1:05 PM - 2 messages
I have a page with several server controls placed on there at design time, including a blank table control. During runtime I add some controls to the table, including some checkboxes, which I called ch() as checkbox. the user would then ...
Loop through columns of all datarows in a dataset
Philip Wagenaar -
16 Mar 2006 11:06 AM - 3 messages
I have a dataset that I queried from an excel sheet. I want to loop through the rows, then loop through the columns and write them to a file. But I got stuck pretty quickly: So far: For Each dr As DataRow In Order.Tables(0).Rows ...
my form cannot from from network
Lynn -
16 Mar 2006 10:38 AM - 4 messages
Hi, I have created a form from vb.net. It runs well if i copy it to computer's local drive. But when i run it from network drive it gives this error: Application has generated an exception that could not be handled. ...
SQL Server 2000 inutizado ... ¿Qué puedo hacer?
XTV -
16 Mar 2006 10:16 AM - 3 messages
Hola, tengo un problema un tanto "raro". Tenia instalado un SQL Server 2000 Developer en mi XP Pro que me funcionaba perfectamente y me ideal para las pruebas de aplicaciones; pero ayer me descarge la demo de 180 dias de SQL Server 2005 y la instale; pues bien, hoy ...
Reading Stream After RedirectStandardOutput=True Blocks
Charles Law -
16 Mar 2006 9:42 AM - 7 messages
If I open a DOS console window (CMD) and enter "Netdiag /v", I get periodic output showing the progress of the diagnostic tests being run. If I create a Windows Forms app to run Netdiag using System.Diagnostics.Process I can only get the output in a single block. That ...
Problems using HasMorePages with oleDbDatareader
Rave_T -
16 Mar 2006 8:54 AM - 2 messages
Hi all! I want to loop through my datareader and print out 5 rowns on each page but i cant get it to work... Heres my code: Dim curr_X=20 Static intItem As Integer = 0 Dim y As Integer = 0 ...
Crystal report problem
Agnes -
16 Mar 2006 8:51 AM - 2 messages
In my program,(vb.net ) If I want to let the user choose "printer setup "directly, without preview, How can I do that ?? Thanks a lot ...
Net and Bar Codes
Tull Clancey -
16 Mar 2006 8:41 AM - 2 messages
Hi, can anyone suggest a good bar code add in for VB.Net, I need printing functionality only. I would need all the most popular codes including 2D, PDF and DataMatrix. Cost is an important consideration! Thanks, Tull. ...
Hide some columns of listview
Li Pang -
16 Mar 2006 7:56 AM - 4 messages
Hi, I want to know how to hide a column of listview. Thanks in advance ...
I can't find the error here....
Radu -
16 Mar 2006 7:09 AM - 4 messages
Hi. I have the following: ___________________________________________________________________________________ Public Class SquareDictionary Inherits System.Collections.DictionaryBase Default Property Item(ByVal key As String) As Square Get Return CType(Dictionary.Item(key), Square) End Get Set(ByVal Value As Square) ...
Stored procedure handling 1 parent record and multiple child recor
alee -
16 Mar 2006 6:46 AM - 3 messages
I am writing a stored procedure to handle Order and OrderDetail tables. I created a tempTable physically on the database, and insert the OrderDetails into the tempTable first, then I try to use the tempTable in a select statement to insert the all the records to the OrderDetails. If there is any ...
Serial Date
Peter -
16 Mar 2006 6:33 AM - 5 messages
What is the easiest way to convert serialdate (like excel has) into real date in VB.NET? Thank You Peter ...
combobox
be.special -
16 Mar 2006 6:29 AM - 2 messages
Hi! I m using combobox in vb.net form, and i would like to know if there is a way that when the user types the first letter, only items that starts with this letter will only be displayed. any solution? ...
Resource for developing your own accounting software using MS technologies
pedaammulu -
16 Mar 2006 6:18 AM - 2 messages
Hi, Save precious time and dollars in learning the secrets of programming. Complex logics made simple and easy to learn. Own a complete Database Application built using OOPs, Classes, Datagrids, ADO (ADO .Net) with options like Sale, Purchase, Receipt, Payment, Reports like Cash Book, Registers, Trial Balance and P and L ...
vb.net to c# conversion help please
htpc_2006 -
16 Mar 2006 12:53 AM - 2 messages
Hi everyone, i have a vb.net program ive converted most of the code but i know events dont translate well, the original vb.net code uses withevents and .handles and i can't get the events in c# to work 100% ...
Question re byte arrays and strings
Steve Marshall -
16 Mar 2006 12:46 AM - 2 messages
Hi all, This is probably a real dumb question, but I just haven't come across the answer... Is there a simple way to treat a byte array as a string, or to convert it to a string? And the converse would sometimes be useful too, i.e. ...
Using SQL Server Application Roles from VB.NET Application
Matt -
16 Mar 2006 12:43 AM - 2 messages
I'm not entirely sure if this is the best place to post this; if it is not, kindly redirect me to the proper posting area. I'm deploying a Windows Forms application using VB 2005 on top of SQL ...
Converting Base 2 Numbers to Base 10
Phil Galey -
15 Mar 2006 10:30 PM - 3 messages
Is it possible to convert from a BitArray to its Base 10 counterpart? So if you have Dim x As New BitArray(New Integer() {1, 0, 1}) Then how can you get to 5 from x being 101? ...
what control can do this?
iwdu15 -
15 Mar 2006 9:41 PM - 3 messages
hi, im making an AIM application using the AIM sdk, and i was wondering how i would be able to chanmge the back color of certain parts of the control...like in aim with when one user sends his or her message, the back ...
Setting Foreground Color Property at Row Level in Datagrid
fripper -
15 Mar 2006 8:51 PM - 4 messages
I think I am using the proper terminology here ... I am using VB 2003 and have a DataGrid to which I then attach a TableStyle ... then I set the properties of the TableStyle (BackColor, HeaderBackColor, etc.) ... then I create several DataGridTextBoxColumns and set their properties (MappingName, ...
exe/dll as scheduled task
helpful sql -
15 Mar 2006 8:28 PM - 10 messages
Hi all, I want to write a .Net solution that I would like to run as a scheduled task in windows. I am not going to need any user interface. What I don't understand is what kind of project I need to create in Visual Studio for ...
How Many SQL Connections Should I Use?
db.guru -
15 Mar 2006 8:05 PM - 4 messages
Hello, I was wondering what the best practices are as far as how many connections one should use for a data-driven app. Here's my situation: I have a business object that I load data into, this object also has 3 ...
Name 'ADODB' is not declared Error
valeria007 -
15 Mar 2006 8:00 PM - 4 messages
I have a VS 2005 project that has some pages that still use ADO and need to stay that way for the time being. I've added the reference to ADODB and it shows on the references list as ADODB GAC 7.0.3300.0. The problem is that none of the code ...
Access, OLE & VB.NET
Stan Smith -
15 Mar 2006 7:37 PM - 3 messages
I couldn't decide which newsgroup to post this in so I thought I would start here. I can create an "OLE Object" field manually in Microsoft Access and insert an Excel spreadsheet or a Word document, etc. into the field. ...
How To Cancel Edits on a control?
Crazy Cat -
15 Mar 2006 7:32 PM - 4 messages
Using Visual Basic 2005 how do I cancel edits on a databound control. I want the user to be able to cancel all edits on a form. My main databound control is a DataGridView which is bound to a BindingSource, ...
Icons in Application Menus
Siv -
15 Mar 2006 5:49 PM - 10 messages
Hi, I have just searched MSDN and Google and can't find a tutorial about how to add icons to menus in a VB.NET or C#.NET Windows Forms application. Does anyone know how it's done or can point me at a tutorial that is easy to ...
VB.Net File.Copy Conundrum
RitaG -
15 Mar 2006 5:32 PM - 7 messages
Hello. I have a VB.Net program that copies a file from one server to another server. This program has been working without any problems for about a year. A couple of weeks ago the "server from" crashed and had to be rebuilt. ...
Application.OpenForms
Luis Gustavo -
15 Mar 2006 4:45 PM - 2 messages
FrameWork 2 Hi. Can anyone say how I prevent the error: "'Function' is not a member of 'System.Windows.Forms.Form'". I have a form where I have many public functions created for me. The user will can open 'x' forms(the same form.) and I'm accessing this forms with ...
Printing Question
Samuel Shulman -
15 Mar 2006 4:32 PM - 3 messages
Hi I have written an entire module in .NET printing using a PrintDocument but now the users complain that they want something like .lay files that will allow them to change the layout of the printed document. Is there any tool that can be attached to .NET which has a similar function? ...
Tracking changes made to form...
YYZ -
15 Mar 2006 3:50 PM - 5 messages
Just wondering if there is a good way to do this that won't take me forever and a day. My form has many textboxes and comboboxes and radio buttons and checkboxes on it. I want to know if a user changes a value on any of ...
UrlEncode outside ASP. Net???
AspDotNetDvlpr -
15 Mar 2006 3:34 PM - 4 messages
Hi, I'm writing a console application that will be running as a scheduled application, that basically sends out nag email messages to users of a web application on a daily basis. It's going great so far, but I ran into a ...
Free C# to VB converter?
Allen -
15 Mar 2006 3:32 PM - 2 messages
Are there any good free C# to VB converters? Thanks ...
MDI Parent/Child forms
Linda U -
15 Mar 2006 2:59 PM - 3 messages
This is what I have - Form1 is an MDI Container, form2 is an MDI Child of form1, Form3 is a model form. What I want to be able to do is activte form2 as a child of form1 from form3. The problem is that ...
Should I Use "Dim ___ As New ___"?
Tim Baur -
15 Mar 2006 2:39 PM - 18 messages
Hi All, I'm a VB6er who's recently started using VB2005; I have a general question about variable declaration. In VB, I've always tried to avoid using the "As New" construct when declaring a variable preferring instead to ...
XmlHttp can access webservices from javascript, but not from within applications?
DSmith1974 -
15 Mar 2006 2:29 PM - 2 messages
Hi All, After creating an end-point with batches enabled using SQL Server 2005, I can easily query a database and have xml returned from within javascript using something like Pablo's code (below). But, if I try the same code from VB6 or VB.NET (a straight forward port ...
KeyDown event
Helen Trim -
15 Mar 2006 1:37 PM - 3 messages
I am struggling to get the keydown event for checkboxes to work when pressing down arrow and enter. The so-called help talks about overriding the IsInputKey method for the controls, but doesn't give an example. How do I ...
Calendar control
MB -
15 Mar 2006 12:24 PM - 2 messages
The following code just displays the current month, is it possble to generate a full year view? An example would be nice. <html> <head> <script language="VB" runat="server"> Sub Date_Selected(sender As Object, e As EventArgs) ...
Datetime arithmetic in VB.Net?
Joe Befumo -
15 Mar 2006 11:52 AM - 3 messages
I have a program that processes a large number of records & would like to display the remaining time, in days:hours:minutes. I'm looking to do something like: Dim tsTimeRemaining as System.Timespan Dim tsElapsedTime as System.Timespan ...
Playing System Sounds/WAV files
Devlei -
15 Mar 2006 10:30 AM - 4 messages
Can someone please point me in the right direction as to how to play system sounds and/or WAV files from a VS.Net 2003 application. I can find plenty of info about how easy it is with VS2005, but from ...
how to add labels at runtime for a datagrid control
jaffar -
15 Mar 2006 10:19 AM - 2 messages
hi, I am developing an application in vb.net windows,in this application i am using a datagrid control, how can i add label to a coloumn in the datagrid at runtime , send me the code for this requirement,, ...
membership class
guy -
15 Mar 2006 10:12 AM - 3 messages
3rd question! vb2005 I have been looking at the Membership Class and it looks very intersting. However it seems to be aimed at ASP.NET applications. is it practical to use it in a winforms app? this would provide consistency as our app will have ...
bindingsource
guy -
15 Mar 2006 9:43 AM - 5 messages
has anyone any good links to articles on using BindingSource (other than the MSDN2 stuff) cheers ...
Different ways to go about storing data in an xml file..
ArmsTom -
15 Mar 2006 4:36 AM - 3 messages
I have it set up like this right now: <record id="1"> <record data1> ... <record data9> </record> There are a couple hundred records and, often times, data overlaps. So, record data in one record could contain the same information (or ...
Open a Text File in Notepad using VB.Net 2005
Chris Johnson -
15 Mar 2006 2:31 AM - 14 messages
I have what seems to be such a simple thing yet I cannot figure out how to do it. I am using a streamwriter to build a text file. At the end of the process I want to open that same text file in notepad so the user can ...
what should i use?
VB Newbie -
15 Mar 2006 2:27 AM - 4 messages
good day pros, i would like to make a sample program that will act as a report service... if someone sends a request via email the system will receive the mail and sends back a respond with an attached pdf report file from a report server ...
[Help] Reading data from a DLL structure in C
eddom -
15 Mar 2006 1:55 AM - 4 messages
I am trying to retrieve data from a function structured in C by using VB.NET, can anyone help me to understand this? I am totally new to this API or MarshalA. Structure of the function: int GetDLLVersion(char *data, int datasize) ...
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