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hi
thanks for the reply
i want the code in vb.net format.i already ve a code in vb but it z nt compitable with vb.net.
it will ve very helpful to me if u send me the said code in vb.net format
thanks in advance
i m pradip kumar from india,working in vb.net & asp.net
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This is one of the most ubiquitous homework assignments.
All you have to do is Google for "convert number to words[^]" and you'll come up with all kinds of examples on how to do it.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Please i want your help with a code which i can use to store the system clock in a variable which i can use to add a 30 mints to it. as i want to my application to be shutdown after 30 mints when i click Start button but if the user click End button in another form then the timing should stop , and using the timer control was not helpful becuase it dose not accept any compare condition and just close the application.
so i thought to ignore the timer control and use a code which i can store the system clock in a variable and insert that varialbe in a loop and inside the loop i compare the variable with specific value, if it is the desired value then close the application else go again and read the system clock , DO u think its good thinking. if u think its applicale , please help me a code to store the system clock in a variable.
please advise and thank u for ur help
Ali
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Hi
You have got it wrong! Declare a Public variable something like
Public MyHalfAnHour as Integer
If you have set the timer control as 1 minute. Keep incrementing the above variable in the timer control event and when the incremented value is 30, it means that 30 hour has lapsed and close the application else leave the application as it is.
2. When the user clicks the end button on the second form initialize the variable.
I hope it helps!!!
Kanniah
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Thank you so much , this is really a very smart idea
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Dim StartTime As DateTime = DateTime.Now()
Dave Kreskowiak
Microsoft MVP - Visual Basic
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I have set white color as the transparent key of my form,
It show properly.
After I chnaged the opacity of the form,
The white color is shown, how can I make the form with this two effect?
That is, opacity = 0.5 and the white color is transparent?
Thank you.
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IIRC, you can have one OR the other, but not both at the same time. If you set an Alpha for the form, the Transparency Key is ignored. At least on Windows 2000 it is. I can't remember if thats true on XP.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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i need any books talking abaot API functions in vb6
thx;)
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amazon.com
--------------------------------------------------------
My portfolio & development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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im using VB6
When i write to the main window letters shown in hebrro
but i want it in arabic letters
i tryed all ways to solve it , but i cant
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I am trying to create a podcatcher in VB.Net and I was wondering how to get the code to download the RSS enclosure.
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Hello and good afternoon
I am using an Outlook Inbox as a makeshift queue for the processing of email attachments. Everything works fine except currently I am indexing the session variable to set my folderlist to the precise folder the emails I'm looking to process arrive in.
In other words, I'm doing the following:
xNamespace = xOutlookApp.GetNamespace("MAPI")
xNamespace.Logon()
FolderList = xOutlookApp.Session.GetDefaultFolder(Microsoft.Office.Interop.Outlook.OlDefaultFolders.olFolderInbox)
FolderList = xOutlookApp.Session.Folders.Item(4).Folders.Item(5)
Although this certainly works on my machine I need to install the app I've written on a server so it can run 24/7. I'm guessing I need to search the Session.Folders for the folder "Inbox" but I don't know how to do that.
Any help would be greatly appreciated. Thank you!
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I deleted an old, unused column from a table in SQL Server that my app points to. I then removed any reference to that column in my app (variables, controls, etc.) I deleted and recreated the TableAdapter and DataTable for that SQL table in the DataSet designer so it would reflect the lack of that column. I even ran a search in my code for the column name. I run my app, and it works (i.e. I can pull a record from that DataTable) and all seems alright until I call Me.WorkRequestTableAdapter.Update(Record) (which is line 99 in the trace below). It then throws this exception:
System.Data.SqlClient.SqlException: Invalid column name '2AppID'.
Invalid column name '2AppID'.
at Microsoft.VisualBasic.CompilerServices.Symbols.Container.InvokeMethod(Method TargetProcedure, Object[] Arguments, Boolean[] CopyBack, BindingFlags Flags)
at Microsoft.VisualBasic.CompilerServices.NewLateBinding.CallMethod(Container BaseReference, String MethodName, Object[] Arguments, String[] ArgumentNames, Type[] TypeArguments, Boolean[] CopyBack, BindingFlags InvocationFlags, Boolean ReportErrors, ResolutionFailure& Failure)
at Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateCall(Object Instance, Type Type, String MemberName, Object[] Arguments, String[] ArgumentNames, Type[] TypeArguments, Boolean[] CopyBack, Boolean IgnoreReturn)
at BCI_Tracker.frm_Details.WorkRequestBindingNavigatorSaveItem_Click(Object sender, EventArgs e) in U:\VB\BCI Tracker2\BCI Tracker\frm_Details.vb:line 99
I have no idea where this is coming from. I have looked in the designer code for the form and the dataset. I still can't find where this exception is coming from?
I'm still quite new to vb.net, so I'm sorry if this is super easy, or if I broke a major best practice.
Any help would be great!!!
_____________________________________________________________________
Who's the only one here who knows the illegal ninja moves from the government? - Napoleon
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The SQL for the Update in that TableAdapter is still referring to the deleted column.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Found it! Yup, I'm a rookie. I had spaced that I referenced the column in a Trigger I had setup in SQL! It had nothing to do with my VB. 
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Sir,
I want to make a program that generates the password.The program that generates password on any file or folder in the hard disk.I want to start it from the scratch.
Can i get the help .I mean from where should I start.
Please help.
Thanks.
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Are you saying that you want to password protect any file/folder and you want whoever the user is to enter a password to open the file/folder?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hi,
Can anyone let me know how I can use an error provider control?
Thank you!
Sincerely,
Deepa!
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Use it in one of your validation routines, for example, KeyPress, TextChanged, Validating events (I use a combination of all three events).
Put this at the top of your form class, before any procedures:
Private myErrorProvider As New ErrorProvider
Then, in your validation routine, if validation fails, set the error provider:
myErrorProvider.SetError(MyFormField, "Message to display")
To reset the error provider if validation is successful:
myErrorProvider.SetError(MyFormField, "")
Steve
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Hi,
Is there a way to extract 'Address Book Groups' into a serialized format, such as :
<br />
<script language="vbscript"><br />
<br />
Dim oApp as Object, oAddressBook as Object ,_<br />
oGroup as Object, oContact as Object<br />
<br />
oApp = CreateObject("OutlookExpress.Application")<br />
<br />
<br />
oAddressBook = oApp.AddressBook<br />
oGroup = oAddressBook.Group<br />
oContact = oAddressBook.Contact<br />
<br />
Open "AddressBook_Backup.csv" for Output as #1<br />
For each oGroup In oAddressBook<br />
<br />
Output #1, oGroup.Name<br />
<br />
For Each oContact In oGroup<br />
<br />
Output #1, oContact.Name<br />
Output #1, oContact.Email<br />
<br />
Next oContact<br />
<br />
Next oGroup<br />
<br />
Close #1<br />
</script><br />
Another useful script could read that in and perform the necessary function of adding the groups and putting the correct contacts in the groups.
I shall be posing this question in the Lounge as well but excluding the code.
Any help would be great
Thanks in advance 
Tom
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I am in the process of crating a desktop management software that will incorporate VNC. RDP, and PcAnywhere. From looking at similar software such as PcAnywhere and VNC Scan, I want to be able put all the connection information in a file and save the file to a folder. Once the file is in the folder I want them to be listed using a “list view” function and displayed on the main menu. From their once I click on the file it will open the connection based on the information in the file. I have all the remote protocols working on separate forms and I can list the content of a folder in a list view. The biggest problem I am having is putting the connection information in a file (I.P. Address, Remote Protocol, etc) and calling that file from a list view.
http://www.vncscan.com/
http://www.symantec.com/home_homeoffice/products/features.jsp?pcid=pf&pvid=pca12
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You could create your own ConnectionInfo class that stores this connection information and includes code to serialize itself. You can do this with the XmlSerializer[^] class.
-- modified at 15:20 Wednesday 30th August, 2006
Dave Kreskowiak
Microsoft MVP - Visual Basic
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i work in project vb.net 2003 with sql server 2000 i make form to restore data base and i write this code
**********************************************
If File.Exists(Application.StartupPath & "\backup.txt") Then
Dim sreader As New StreamReader(Application.StartupPath & "\backup.txt")
Dim file_path As String
Dim fdialog As New OpenFileDialog
fdialog.Filter = "bak files (*.bak)|*.bak"
file_path = sreader.ReadToEnd
fdialog.InitialDirectory = file_path
If fdialog.ShowDialog = DialogResult.OK Then
file_path = fdialog.FileName
Dim sqlcom As New SqlCommand
sqlcom.Connection = CONN
sqlcom.CommandType = CommandType.Text
sqlcom.CommandText = "restore database ss from disk='" & file_path & "'"
Try
If CONN.State = ConnectionState.Open Then
CONN.Close()
End If
CONN.Open()
Me.Cursor = Cursors.WaitCursor
sqlcom.ExecuteNonQuery()
txtrestore.Text = file_path
Me.Cursor = Cursors.Default
Catch ex As Exception
MsgBox(ex.Message)
Me.Cursor = Cursors.Default
End Try
End If
End If
**********************************************
when i use this code an error occurred "database in use cannot restore it"
i need to stop used database so i can drop it and restore database
ma_refay
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Dear All,
I am creating a Image Library and want to know what can the best and standard procedure to do this.
Concept is to have all the images needed by all projects (dlls and exes) in the product at a central place (in a single DLL) making it easy to distribute and maintain.
There are 2 ways of doing this.
1) Creating a new project, add all the images to it using "Add Existing Item" and set Build Action=Embeded Resource for each image.
OR
2) Creating a new project>Add new Item>Resources File and then adding all the images to it and setting Build Action=Embeded Resource for each image. Doing this will provide me a strongly typed DLL which will provide a property like access to all images. But .resx are mainly for localization. And here I am not localizing images.
My question is what is the standard way of doing this?
Do you guys know pros or cons of any of these methods?
Is anybody there knowing how Microsoft do it??? (When they need to create an image library)
Any links or articles for this?
Most important is, will the second (2) way will have any negative effect on start up time?
Regards,
----------------------------------------------------------------------------------
Jayvardhan Patil.
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