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Visual Basic .NETmicrosoft.public.dotnet.languages.vb
I can't seem to find BorderStyle
Kyote -
22 Jul 2006 10:57 PM - 2 messages
I'm using vs.net 2005 I've changed the setting on one of my previous projects. Changed the borderstyle to prevent resizing of my form. But I can't seem to find it in my current projections form. Does this problem sound familiar? ...
Autosaving? in VB2005 express
Jaap Bos -
22 Jul 2006 8:59 PM - 3 messages
Normally if I close a project after making changes to Form1.vb I get a message "Save Changes to the following item's". That's nice, because if you did not like the changes you answer "No". Now all of a sudden I don't get that message anymore, the project closes and ...
Where can I get a list of the available fonts?
Nathan Sokalski -
22 Jul 2006 8:50 PM - 3 messages
I need to get a list of the available fonts as some type of collection or array. How can I do this? Thanks. ...
Using multiple properties of FontStyle
Nathan Sokalski -
22 Jul 2006 8:06 PM - 2 messages
I want to create a Font object that is both Italic and Strikeout. However, in the Font constructor there is only room for one FontStyle property. How can I make my Font use more than one FontStyle property? Thanks. ...
Help on DataSets
Dot Net Daddy -
22 Jul 2006 8:02 PM - 3 messages
Hello, I am creating an application using asp.net 2.0. But I am stuck somewhere. I want to get values from a DataSet one by one on every Page_Load. So I wrote my code in Page_Load but it didnt work, giving a ...
Can anyone help with proper use of operator CType in VB.net?
Bill foust -
22 Jul 2006 4:39 PM - 7 messages
I'm running into a situation there I think an operator overload would solve the issue, but I'm unable to make it work for some reason. If anyone can help here I would appreciate it. I have a base class that is common to many other classes. ...
Data Source error... help!?
ebrastow -
22 Jul 2006 4:05 PM - 4 messages
Hi folks, I'm a VB newbie - been using PowerBuilder for 12 years and thought I'd see how Visual Basic has come along these days. I'm using MS Visual Studio 2005 Professional, trying to connect to a SQL Server 2000 Standard (SP4) database on another machine. ...
CPU Temperature
eSolTec, Inc. 501(c)(3) -
22 Jul 2006 3:49 PM - 2 messages
I have a diagnostic application and almost all the information I need, except the CPU temperature. There are programs out there that do this, so I know it can be done. Can anyone point me some direction for code and if it's in WMI, ...
PrintPreview control does not print
paul -
22 Jul 2006 7:14 AM - 2 messages
Hello, I am using a print preview control to display some multi coloured text. I render it fine it all looks great even does multiple pages OK. However when I press the print button on the print preview screen nothing happens! ...
Getting msgbox to appear on top of splashscreen VB.net 2005
steve -
22 Jul 2006 6:38 AM - 5 messages
Hi All I have a form set as the splashscreen in project properties Is there any way to get msgboxes to appear on top of the splashscreen If I don't hide the splashscreen then the program just stops as msgbxes from ...
Can you not do this?
melton9 -
22 Jul 2006 2:56 AM - 3 messages
I'm wondering if its possible to do something along these lines. My guess is no. For i = 1 to 125 Label & i ="" next or maybe Label(i).text="" ...
OOP Confused
Thomas.Swaney -
22 Jul 2006 12:47 AM - 3 messages
I have developed many applications in VB and eVB. I am currently working on developing an application with the .net compact framework 2.0 in Visual Studio 2005. In VB or eVB you could access another forms controls as shown below: ...
Vb Win app crashes on start
UnkleVo -
21 Jul 2006 10:17 PM - 3 messages
When I start the dotnet program it crashes on start with the message "<myprog>.exe has encountered a problem and needs to close. We are sorry for the inconvenience." There are no errors in window error log. ...
Difference between Cint and Convert.ToInt32 ?
Rich -
21 Jul 2006 9:14 PM - 5 messages
Hello txtID.Text contains a 6 digit Integer number with no decimals, no chars... Dim j As Integer = Cint(txtID.Text) or Dim j As Integer = Convert.ToInt32(txtID.Text) Is there any difference between these 2 statements? Is one statement more ...
making web browser control scrollbars "3d" instead of flat in .NET 2.0
Smokey Grindle -
21 Jul 2006 8:56 PM - 3 messages
Anyone know how to do this? just looks odd having flat scrollbars instead of 3D ones in the webbrowser control.. thanks! ...
How can I to pass an array to a DLL function?
Carlos Villaseñor M. -
21 Jul 2006 8:15 PM - 2 messages
Hi everybody! I finally have success implementing my first DLL function, I have exported a C++ function with a DLL using the "Declare" statement in Basic, but now I have a doubt, how can I to pass an array in the DLL function parameters ...
where to store sound file
martin1 -
21 Jul 2006 6:34 PM - 7 messages
Hi, All, The app retrieve sound.wav file from my loacal C drive, is there anyway the sound file can be stored in the app? then when building, it goes with app rather than sending sound file seperate with app when deploying the app. ...
abstract class
Ufit -
21 Jul 2006 6:21 PM - 2 messages
Can anyone give me an example of an abstract class and what it is used for ? Is it the same thing as virtual class in VB.NET o C# ? Thanks Uf ...
always on top
rodchar -
21 Jul 2006 6:21 PM - 4 messages
hey all, 1.) how do i tell my winform to be "always on top"? 2.) is there any way to make a "hole" in my window form? For instance, as i drag my form around what ever is behind my form you can you thru the hole of ...
2005 Express Version
Samuel Shulman -
21 Jul 2006 5:36 PM - 3 messages
I tried to change the compile mode of the program from Debug (which I presumed it was) to release and I just couldn't find where to change it in the project properties or elsewhere Any suggestions? Samuel ...
WebBrowser control not responding to SetScroll API
iwdu15 -
21 Jul 2006 4:58 PM - 4 messages
hi, im trying to use APIs to set the scroll position of a WebBrowser control, but it wont do anything, yet a textbox will....heres the code ' Scrollbar direction ' Const SBS_HORZ = 0 ...
Not first class in file
tshad -
21 Jul 2006 4:44 PM - 8 messages
I have a problem with a VS 2003 project. This project was designed and works fine in VS 2003. But trying to open the project I get the following error. ************************************************************ The class EmailPoller can be designed, but is not the first class in the ...
Coding style
Sergey Zuyev -
21 Jul 2006 4:24 PM - 52 messages
Hello All I work at software company and we are having a really big discussion about coding styles and it seems that more people prefer statement 1 to statement2 , which was a big surprise to me. Please ...
Combo Boxes
Peter Newman -
21 Jul 2006 2:16 PM - 2 messages
i have a combo box which i have loaded with data, im trying to find out what event is fired do that when a user selects from the dropdown list i can use that data for a search function ...
acceptable rounding practices in banking.
cj -
21 Jul 2006 1:31 PM - 12 messages
Lets assume all calculations are done with decimal data types so things are as precise as possible. When it comes to the final rounding to cut a check to pay dividends for example in VB rounding seems to be done like this ...
Program flow with multi-threading app - corrupted datatables
Mike -
21 Jul 2006 12:56 PM - 5 messages
Hi, I am building a windows app. I have two threads that continually run in the background pulling information from a website. The data I extract from the two separate threads needs to be put into various columns of the same datatable (which is defined in a dataset on my form ...
spurious error
guy -
21 Jul 2006 12:05 PM - 2 messages
VB.Net2005 / ASP.net i have had strange errors in this web app before, however on a control i am building i get a blue squiggly "Name lblName is not defined" although it is defined. lblName is not visible using Me. ...
Can't get <ToolboxBitmap> to work!
MyndPhlyp -
21 Jul 2006 11:37 AM - 11 messages
(Second posting attempt) I have been through tons of old postings, several web sites, books, and even tried consulting a psychic but nothing is yielding the majik answer. I'm using VB '05 Express on a Win2K system. The project has everything grouped under various directories. The Solution ...
Inserting a space into a string
Andy C Matthews -
21 Jul 2006 10:59 AM - 8 messages
Hi there, I'm building an Access database and using VBA to generate Microsoft Word mailings for customers. It's all going fine so far. However, a variables named ParcelID, a ten-digit string such as TQ03409954, needs to be split into ...
stop the painting of a form
Robert Smith -
21 Jul 2006 9:52 AM - 3 messages
Hello, I have a problem with a form loading a repainting. Because the form uses an office 2000 styles, when it paints it causes a lot of flickering. The standard advice is to set the following ...
Msgbox to asp client?
Betina Andersen -
21 Jul 2006 8:59 AM - 11 messages
I have inherited a VB.NET dll that I am using from common asp. My problem is to get the messages from the dll to the Ie client, I can see the messages in the Eventlog on the IIS server so I know they are there, but how do I get them to show in IE? ...
DATAGRID DROPDOWN PROBLEM
Savas Ates -
21 Jul 2006 8:28 AM - 3 messages
It is in my <EditItemTemplate> Tag.. <asp:DropDownList Runat=server ID="CIdeefixeSatis" SelectedIndex='<%# SelectMyIndex(DataBinder.Eval(Container, "DataItem.ideefixesatis")) %>' <asp:ListItem Value="True">Stokta Var</asp:ListItem> <asp:ListItem Value="False">Stokta Yok</asp:ListItem> ...
Type.TypeOf doesn't work ?
lothar.behrens@lollisoft.de -
21 Jul 2006 8:03 AM - 7 messages
Hi, I have some code, where I am using a variable for a given interface. One step later, using Remoting, I need Type.TypeOf("...") The following code returns Nothing, but the type above could be declared for a variable. Dim appMgr As MyInterfaces.IFoo ...
Can I map the data received from a socket directly to a structure in VB.NET
Uma - Chellasoft -
21 Jul 2006 6:51 AM - 11 messages
Hai, I am new to VB.Net programming, directly doing socket programming. In C, I will be able to map the message arrived in a socket directly to a structure. Is this possible in VB.Net. Can anyone please help me with some sample ...
Can I join Datatables inside dataset to become a new datatable?
hangdee -
21 Jul 2006 6:01 AM - 2 messages
I have 2 datatables (get from database) inside a dataset. How can I create another datatable which is a result of Select tb1.xxx, tb2.yyy from table1 as tb1 left join table2 as tb2 on tb1.id = tb2.t1id ...
How do I validate the values entered for custom control properties?
Nathan Sokalski -
21 Jul 2006 5:11 AM - 3 messages
I have a custom control with properties named MinValue, MaxValue, and Value (all of which I have assigned a DefaultValue design-time attribute). The Value property must be between (or equal to) the MinValue and MaxValue properties in order to avoid a runtime error. I want to give an error during ...
'KeyCodeConstants is not defined'
Daniel N -
21 Jul 2006 3:54 AM - 3 messages
In my never ending search for keyboard simulation I found this code; [link] However, when I copy and paste, I get the errors; 'KeyCodeConstants is not defined' and 'vbKeyShift is not declared' ...
Can I load and use VS 2003 and VS 2005 at the same time?
WayneM -
21 Jul 2006 3:45 AM - 2 messages
I have some vb.net apps that run on a scanner running Windows CE 2002/2003 with v.1.0 of the compact framework. We now have new scanners that have Windows Mobile 5, which uses the 2.0 framework with VS 2005. Can I load and ...
VB.net 2005 splash screen and main form problems
steve -
21 Jul 2006 3:26 AM - 4 messages
Hi All I have a VB.net 2005 App which has a form set as the Application splash screen in Project properties Another form is set as the startup form All works great until the splash screen closes or I close it to allow error ...
Return vs Exit Sub
tshad -
21 Jul 2006 2:13 AM - 15 messages
Is there any difference between Return and Exit Sub? I have some code that uses both when I have an error in my Sub. Thanks, Tom ...
QUERYING THE DATASET
sharmaajay -
20 Jul 2006 11:59 PM - 2 messages
hi all, i want to know whether we can make a dataextract function in global page(global.asax) though a query and.. then for each individual .aspx page can we query tht dataset instead of creating dataset for each page ...
Disappearing Listbox items...
Kevin -
20 Jul 2006 11:25 PM - 5 messages
I'm using an ActiveX Listbox control in my Windows Forms program. I can load the listbox and have it work fine on one of my forms. But when I add the line: Me.MDIParent = frmMain the form appears with the items invisible. The scrollbar shows that ...
Extra Designer.vb file in Win Form causing problem
Bill nguyen -
20 Jul 2006 11:05 PM - 3 messages
Suddenly a new file was added to forms that I created in the last 2 days. I created and named a form frmDTDownload. In Solution Explorer, now I have frmDTNDownload.vb frmDTNDownload.Designer.vb frmDTNDownload.resx frmXXX.Designer.vb is new to me and it caused some weird error about form ...
Detecting when VB.net 2005 splash screen closing or closed
steve -
20 Jul 2006 10:11 PM - 6 messages
Hi All I have a form set as the splash screen in VB.net 2005 application properties How can I tell when it has or is closing, as I want to then run some licence checking code without the splash screen interfering with msgboxes which may ...
using c++ 6.0 DLL in VB.Net program, passing user defined Type
nickolais909 -
20 Jul 2006 10:07 PM - 2 messages
Hello, I have an old C++ DLL that I am wishing to use in a VB.NET program. Previously I had a VB6 program that would pass a Type to a DLL function. For example, I would pass a variable of this Type in: ...
Listview
zulander -
20 Jul 2006 9:21 PM - 2 messages
Is there a way to set a index of a item when you add ? i want to add the item at the index 0, which mean everytime i would i it would be at the top of the list Dim xitem As ListViewItem ...
Can't delete VB.NET directories & files...
Dan -
20 Jul 2006 9:17 PM - 11 messages
Hi - I'm about a week into learning VB.NET, and I'm finding I can't delete any of the VB.NET directory structures that contain my test projects I've been trying to create. I've never seen this before... Whenever I try, it ...
Replacing a string inside of a PDF
Josh Baltzell -
20 Jul 2006 7:41 PM - 15 messages
I am having a lot more trouble with this than I thought I would. Here is what I want to do in pseudocode. Open c:\some.pdf Replace "Replace this" with "Replaced!" Save c:\some_edited.pdf I can do this in notepad and it works fine, but when I start getting in ...
How to create a sound at specific frequency?
johnb41 -
20 Jul 2006 7:17 PM - 6 messages
Does anyone know how can i create a sound in vb.net that will be a specific frequency? I can't find anything online that helps. Thanks very much for your help! John ...
how to get time zone
martin1 -
20 Jul 2006 7:11 PM - 4 messages
All, can anyone tell how to get time zone? Thanks ...
Cut, Copy and Paste?
Ben R. -
20 Jul 2006 7:05 PM - 7 messages
Hi, I've got a vb.net winforms app. Out of the box, I can use Ctrl X, C and V as expected in controls like textboxes. I've got a menustrip, and if I click the link "Add standard items" which adds Cut copy and paste commands, this ...
deploy window application
martin1 -
20 Jul 2006 7:02 PM - 12 messages
Hi, I want o deploy window app to another PC, which does not .Net 2.0 component. The window app has some .Net 2.0 support, so how to deplot the app to that PC? Thanks ...
VB.NET Menubar
Tom_Slycke -
20 Jul 2006 6:48 PM - 4 messages
OK, I'm still in class and we are now adding menu bars. one thing that I noticed is that when I define a hotkey (&Exit), the underline on the Exit kind of toggles when I hit the ALT key. ...
handling money SQL and VB
cj -
20 Jul 2006 6:40 PM - 7 messages
I have a comma delimited file with 2 numeric columns. The first is just a decimal number that seems to have a max of 1 decimal place. The last column is money BUT very tiny increments of money. Note all this is ...
Validating all controls on "Save"
Ryan -
20 Jul 2006 6:37 PM - 7 messages
I have a windows form that I want to force validation on controls (text boxes) when the user clicks a "Save" button. The only way I've found to do this is to cycle through every control and call it's .Select() method. This ...
Diagnostics.Process & MSIEXEC problem...
Rob R. Ainscough -
20 Jul 2006 6:10 PM - 7 messages
I'm using the Diagnostics.Process approach to shelling out run the following: C:\Windows\System32\MSIEXEC.EXE /x {73F1BDB7-11E1-11D5-9DC6-00C04F2FC33B} /q ..FileName = "C:\Windows\System32\MSIEXEC.EXE" ..Arguments = "/x {73F1BDB7-11E1-11D5-9DC6-00C04F2FC33B} /q" ..Start() ...
Getting the full path of a folder.
Dots -
20 Jul 2006 5:52 PM - 5 messages
I have a class library with a method called getpath(). I want to be able to get the full path of a folder and write some files to the (my_files_dir) folder. A console application will use this class library. How can I do this so I wont have to hardcode ...
How to Return Value from Module?
hailconan -
20 Jul 2006 5:35 PM - 6 messages
Hi, Suppose I have this code: ---------- Imports System.IO Module Module1 Sub Main() Dim TextFile As New StreamReader("c:\test.txt") Dim Content As String ...
Referencing a MDI Parent form from a Child
Matt -
20 Jul 2006 5:24 PM - 3 messages
Ok here is my problem: I have a MDI parent form called "Main" that I declare in a public module when I start up my program. This form holds the drop down menu that allows my users to access all of the child forms. ...
exceptions/inner exceptions
Lance -
20 Jul 2006 4:42 PM - 7 messages
hi all, using the following code, i never get a message box showing the error, but the default error sound is produced (like there should be an accompanying messagebox). \\\\\\\\\\ Dim FI As FileInfo = _ My.Computer.FileSystem.GetFileInfo(txtSelectedDocument.Text) ...
Expose Count from System.Collections.CollectionBase in an inherited class
GoCoogs -
20 Jul 2006 4:32 PM - 3 messages
I'm trying to count how many items are in a dynamic collection. This is the code I have so far. *** Begin Code *** Public Class Rule Private _rulevars As RuleVarsCollection Private _rulename As String ...
how do i reset the program?
dotnetnoob -
20 Jul 2006 4:25 PM - 2 messages
i'm writing a program with vb.net that will get data from xml file, if the file have nothing that user need it will give out a error and ask to chose another file. how do i reset the program back to the orignial state? ...
Editing a DataGridViewComboBoxColumn
Marco -
20 Jul 2006 3:36 PM - 2 messages
Is it possible to let a user edit the values in a DataGridViewComboBoxColumn. I would like them to be able to pick the values from a drop down list but still be able to enter in new ones. Thanks. ...
Assembly info from separate project?
Rob Meade -
20 Jul 2006 3:30 PM - 3 messages
Hi all, I have an asp.net project which originally had some code to get assembly information from itself and display this in the footer of the page. I have since made few server controls, and now moved this functionality into ...
Beginner VB.NET group?
GoCoogs -
20 Jul 2006 3:21 PM - 4 messages
Is there a beginner VB.NET newsgroup or forum? I don't want to make you all laugh or take up your time with my "two weeks into VB.NET" questions. Thanks a lot -Blake ...
How do you handle versioning of a multi-project solution?
zacks -
20 Jul 2006 3:16 PM - 2 messages
Am using VB.NET 2005. I have a solution that has four projects. Two projects are standard windows applications. One is a class library that is shared by the two windows application projects, it is primarily used to serialize/deserialize an XML configuration file.. The third project is ...
Force Windows to "See" new files burned to a CD/DVD?
zacks -
20 Jul 2006 2:44 PM - 3 messages
I use some shareware CD/DVD burning software that has a command line interface version. This allowed me to write my own custom SDK that performs various CD/DVD burning operations from my own VB.NET applications. Recently, I had some problems reading DVDs that I had recently burned, ...
SendMessage()
iwdu15 -
20 Jul 2006 2:32 PM - 3 messages
hi, sorry for the noobness of this but i havent done alot with APIs....how can i send a message for another app (say like...firefox) to minimize? would i use the SendMessage() function? if so how would i get the handle, etc? ...
Obtain info from other computer
XiScO -
20 Jul 2006 12:06 PM - 3 messages
hi! I'm trying to get some info from other computers, I make ping to test that are powered on, then want to get netbios name and MAC. I get the dns name and get only first part as netbios (although this may be wrong,right?). ...
DownLoadManager
Anuradha -
20 Jul 2006 11:30 AM - 2 messages
Hi, we are required to develop an application that will overrides internertexplorers download manager and saves the file to a location on the hard drive. we selected VB.Net lang to develop this application/.// is that fine to procede further can u suggest me. ...
Object reference not set to an instance of an object.
Savas Ates -
20 Jul 2006 11:16 AM - 2 messages
I have a datagrid and it has a dropdownlist which is named <asp:DropDownList Runat=server ID="CIdeefixeSatis" SelectedIndex='<%# SelectMyIndex(DataBinder.Eval(Container, "DataItem.ideefixesatis")) In my SelectMyIndex Function Dim ideefixesatisc As DropDownList ideefixesatisc = CType(Page.FindControl("CIdeefixeSatis"), DropDownList) ...
Object reference not set to an instance of an object. PROBLEM
Savas Ates -
20 Jul 2006 11:13 AM - 2 messages
I have a datagrid and it has a dropdownlist which is named ...
Problem with two version of program in one code and class referenc
Krich -
20 Jul 2006 10:48 AM - 4 messages
I am working on one project but it has 2 version(A and B). In version B, its function is the same as in version A, except there is some extend function that will reference one class ( .dll file), for example C.dll. ...
Menus from a database table and addhandler
Andrew Wilkie -
20 Jul 2006 10:05 AM - 5 messages
I have written code to create a menu on a VB form from a database table. This all works fine. But what I need to do is associate the Handler procedure for the click event of each menu. Each item could possibly ...
Internet connection present?
ultradiv -
20 Jul 2006 10:02 AM - 4 messages
I have a partly produced VB.NET app that needs to 'know' when the client machine has an interent connection so that it can connect to a remote webservice. Any ideas? Thanks Andy ...
controlling splash screen form
steve -
20 Jul 2006 9:56 AM - 2 messages
Hi All I want to display a splash screen when my windows application loads, to show sql server connection progress etc. First though I want to run some code to check for a valid program licence. If not found then the program would close ...
Plub In
Anuradha -
20 Jul 2006 9:34 AM - 2 messages
Hi all, Can we develop Plug In to The Browser in VB.Net Regards, Quafy. ...
VS.2005 hot to make a inherited form part of a namespace ??
Peter Stojkovic -
20 Jul 2006 9:06 AM - 2 messages
I have a form named form2 Everything is ok now. I can work in codeview and designerview But when I program a namespace like above _____________________________ NameSpace namespace1 public class form2 end class end program ...
EDITITEMTEMPLATE FINDCONTROL PROBLEM
Savas Ates -
20 Jul 2006 8:53 AM - 4 messages
My aim is showing product availability in a dropdown by checking the database issues and let user to change its value... The Error : ideefixesatisc.DataTextField = "Stokta Yok" Object reference not set to an instance of an object. ...
EDITITEMTEMPLATE FINDCONTROL PROBLEM
Savas Ates -
20 Jul 2006 8:44 AM - 5 messages
I have a datagrid control and in my edit item template tag I have , ...
System.OverflowException during IPostBackDataHandler.LoadPostData
Nathan Sokalski -
20 Jul 2006 6:39 AM - 5 messages
During my postbacks, I try to assign the value from an Input tag to a property of a custom control. However, I keep recieving the following error: An exception of type 'System.OverflowException' occurred in Microsoft.VisualBasic.dll but was not handled in user code ...
Processing Postback Data
Nathan Sokalski -
20 Jul 2006 4:37 AM - 3 messages
I want to access the values submitted by a custom control I wrote (using VB.NET). My control creates an HTML Table and Input type="hidden" tags. All I want to do is assign the value submitted from the Input tag to a property ...
Holding down keys II
Daniel N -
20 Jul 2006 2:56 AM - 4 messages
In my never ending search I found code that might help me to simulate holding down keys: [link] However, when I copy and paste, I get the errors; KeyCodeConstants is not defined ...
.Net and 32 processors
PJ6 -
20 Jul 2006 2:41 AM - 7 messages
Can a properly multithreaded DotNet application use most of the power available from a 32 processor (AMD64) machine running Microsoft Windows Server 2003, Datacenter x64 Edition? Would selecting another OS and language make a big difference? Paul ...
unhandled SecurityException in Visual Basic 2005 Express
KenEisman -
19 Jul 2006 11:09 PM - 3 messages
I'm trying to read in a text file using code that I copied and pasted from the MS help file. Using Reader As New _ Microsoft.VisualBasic.FileIO.TextFieldParser("c:\bankcheck") ...
array element isexist ?
zulander -
19 Jul 2006 8:57 PM - 9 messages
is there a way to find out if the element exist ? dim myarray() as string dim mytxt as string mytxt ="Superman1,Superman2,Superman3,Superman4" myarray=mytxt.split(",") debug.print(myarray(4)) theelemet myarray(4) doesn't exist how do i find out if it exist or not ...
How much disk space is needed...
Dan -
19 Jul 2006 8:19 PM - 7 messages
Hi - I am very new to VB.NET, making the transition from VB6. I converted one of my apps using the wizard, and notice it's running considerably slower than the VB6 version. I'm thinking it may have something to do with hard drive ...
Error Compiling
Sean -
19 Jul 2006 6:57 PM - 6 messages
When I try to compile a project I get the following error, and my visual studio stops responding. [attached file: clip_image002.gif] ...
Deriving from Abstract Classes with Enums and Varying Object Types
Confused Newbie -
19 Jul 2006 6:29 PM - 5 messages
I'm converting an app written in VB 2003 to 2005 and need advice for how to deal with this situation: The app has a number of "manager" classes that handle the data access. They all have several routines that are identical, except for the object type and ...
Freeze and unfreeze a process
paraidy -
19 Jul 2006 5:30 PM - 3 messages
Hi all, i would to know how is possible to freeze another process from my application and unfreeze it, can someone help me? thx all. ...
VB6 to VB.NET
Aristotelis Pitaridis -
19 Jul 2006 5:14 PM - 6 messages
Can someone convert the vb6 code below to vb.net. I have spent several hours but I can not make it. I have attached the code in a txt file Option Explicit Private Const BMP_MAGIC_COOKIE As Integer = 19778 'this is equivalent to ...
Datagrids (again)
mfleet1973@yahoo.ca -
19 Jul 2006 4:58 PM - 7 messages
Hi. A scenario has come up in which I'm not sure how to handle. What is happening is the user enters information in a cell of the grid. If the user then quits the application as soon as he finishes entering the ...
disabling checkbox in checkedlistbox
ameen.abdullah -
19 Jul 2006 4:03 PM - 9 messages
Hi Guys, I have a checked list box on my form.. the purpose of this checkbox is to indicate that the option is enabled or disabled.. I just want to ask if there is a way to disable these check boxes from being checked or ...
ComboBox SelectionChangeCommitted event fires twice
docw -
19 Jul 2006 4:00 PM - 6 messages
SelectionChangeCommitted event fires twice Hi, Please have a look at the following ComboBox behavior. With the code below, if you click in the dropdown list with the mouse to select an item , everything is fine. But if you use the Enter key to select in the dropdown list, the ...
Firewall settings
Fei -
19 Jul 2006 3:46 PM - 2 messages
Hi, I try to do followings in VB.net 1. Detect whether Windows firewall is enabled or not. 2 If firewall is enabled, detect whether an application is in authoried list or not. If not, I need to add it to the authorized apps list. ...
WebBrowser control scrolling
iwdu15 -
19 Jul 2006 3:43 PM - 4 messages
hi, is there any way to scroll the web browser to the bottom of the document? thanks ...
Argument not specified
CrashGirl -
19 Jul 2006 2:07 PM - 7 messages
Anybody have an idea on what i am doing wrong here, CheckSetService - Argument not specified for parameter 'Tipo' of 'Private Sub CheckSetService(Tipo As Long)'. Private Sub btnStartService_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnStartService.Click ...
Create Recordset from a non standard data source
Mike Spike -
19 Jul 2006 1:52 PM - 3 messages
Hi, How do you create a recordset from an array or collection? What I mean is, if I have some data like an array or a collection can I make that the source of a record set and then use SQL commands to manipulate it ...
check database connection/open
martin1 -
19 Jul 2006 1:41 PM - 15 messages
All, I want to check wether db connection/open or not, if not it will post db connection error to user in message box The code is like: Dim objConnection As New SqlConnection _ ("Server=server1; database=db1;user ...
Crystal Reports and Data Tables.
Tull Clancey -
19 Jul 2006 1:26 PM - 2 messages
Hi all. I use Crystal a lot and have found it to be hard work in net 2005, maybe I'm going about things in completely the wrong way, it wouldn't be the first time! I don't like using the data objects in vb.net so all database connections ...
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