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Hi, hoping you can help. I am trying to add a restore button to the toolstrip on a form. How can i tell if the table adaptor or binding source row data has changed to enable the restore/do you want to save procedure i have set up. Thanks
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I'm writing a program and have the following function:
<br />
Public Sub SetInfos(ByVal dir As DirectoryInfo)<br />
m_JBXInfo = dir.GetFiles("*.JBX")<br />
m_JBNInfo = dir.GetFiles("*.JBN")<br />
End Sub<br />
There is more to the function but it is with these lines that I'm having trouble. To test the function I changed one of the JBN file extensions to .JBNp to see if the function would still pull this file, which it shouldn't (at least that's what I thought) because the string pattern is *.JBN. However it still places the *.JBNp file into m_JBNInfo. However can I modify this sub to only pull files with the exact extensions of .JBX and .JBN and not something like .JBNp? Thanks in advance.
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Hi,
this isn't a bug, MS calls it a feature.
Under some conditions there are wildcards prefixed and appended to the filter.
it has been hidden somewhere in the documentation but I don't have a pointer to it.
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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Anybody know a quick way around this?
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Hello,
I've made an application starting by a splah screen (Created a form and set it as splash screen in the options)
I'd like to force it to display at first run and then let the choice to users to display it again or not.
(A checkbox with "Display splash screen at software start" and answer stored in the registry)
Of course it's easy to do it at design time but what about in the code itself before the software calls it at start...
Any idea how to include it in the code ?
Thanks to all
modified on Monday, April 21, 2008 12:34 PM
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To do what you want, you will have to manually create/emulate the splash screen. You won't be able to use the Splash Screen setting for a VB project. To allow this functionality, you will have to create a sub main procedure which will handle the application execution.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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I am using VB.NET 2008 Express edition and I have been trying to use the MonthCalendar control with no success. I am unable to change any color properties or any other properties as indicated in the Help files. Only the AddBoldedDate am I able to change, and then I have to go and find it to have it displayed. Does this MonthCalendar Control only have full operational capabilities with a full up edition of VB 2008, such as Visual Studio 2008 Professional, and maybe the Express edition doesn't have all of the properties enabled?
Thanks for any responses.
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Every single VS2008 uses the same control set, which is the .NET framework. VS just has different versions to allow greater maneuverability when creating interfaces, but the main controls used are in the .NET framework. For example, in design-time using the forms editor, some features will be disabled in express but will be available in professional. A search similar to this[^] might be able to help you further.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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Hello
I am debugging an app written vb.NET2. The application attempts to connect to a FTP site to download text files. The error I keep getting, The remote server returned an error: (407) Proxy Authentication Required.
Code:
Dim prox As New WebProxy(ProxyAddress, PortNumber)<br />
prox.Credentials = New NetworkCredential(UserName, Password)<br />
Dim client As New WebClient<br />
client.Proxy = prox<br />
Dim rssStream As System.IO.Stream = client.OpenRead(FTPPath)<br />
Dim reader As New System.IO.StreamReader(rssStream)<br />
Dim xmlReader As New System.Xml.XmlTextReader(reader)<br />
Dim xmlDoc As New System.Xml.XmlDocument()<br />
xmlDoc.Load(xmlReader)<br />
'I then return the xml text
I also tried something like this
Dim web As New WebClient<br />
web.Proxy = New System.Net.WebProxy(ProxyAddress, PortNumber)<br />
web.Credentials = New System.Net.NetworkCredential(UserName, Password)<br />
Return web.DownloadString(FTPPath)
Any assistance would be greatly appreciated,
thanks
Kiefie
The man with a plan...Now where'd that plan go?
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Are you sure that the provided UserName and Password are the correct one for Proxy Authentication?
Best Regards,
Sam Xavier
www.componentone.com
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hi,
I am doing web application...when I encrypt and decript the Id field its running fine...but while run the following id like 44 and 2 its saying error..I am using following code...
Imports Microsoft.VisualBasic
Imports System
Imports System.IO
Imports System.Xml
Imports System.Text
Imports System.Security.Cryptography
Public Class Class1
Public Function fnEncrypt(ByVal sPlainText As String) As String
Dim sCipherText As String
Dim sPos As Integer
Dim sChar As Char
For sPos = 1 To Len(sPlainText)
sChar = Mid(sPlainText, sPos, 1)
sCipherText &= Chr(Asc(sChar) + Len(sPlainText))
Next
Return sCipherText
End Function
Public Function fnDecrypt(ByVal sCipherText As String) As String
Dim sPlainText As String
Dim sPos As Integer
Dim sChar As Char
For sPos = 1 To Len(sCipherText)
sChar = Mid(sCipherText, sPos, 1)
sPlainText &= Chr(Asc(sChar) - Len(sCipherText))
Next
Return sPlainText
End Function
End Class
if you know plz reply me..very urgent
Rajendran.AL
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r aa j wrote: if you know plz reply me..very urgent
Then, it's very urgent that you post the error message you're getting and on what line it's occuring.
BTW: Since you're not paying anyone for support, "urgent" doesn't mean a damn thing around here. Unless, of course, you have to pee.
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I was wondering if you could give a specific example or a little more information (specific error code). I created the class using the the exact code you posted and it ran fine.
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please I want to implemant a function ring in my project witch is a softphone (vb.net).
But i don't have any idea about it.
Please can you help me.
And thank you
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Your description is too vague. What do you mean? And what is a "softphone"?
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my project is about VoIP (Voice over IP)
Softphone= (exemple= X-lite, Zoiper, wengophone...)
A function wich i hope to create (function Ring)can hear sonorisation when someone call me
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You want to play a wav file?
Dim Sound As New System.Media.SoundPlayer()
Sound.SoundLocation = "C:\Ring.wav" 'Change here for your particular sound
Sound.Load()
Sound.Play()
I havent tested this, but I am sure this works.
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thank you
But i want to ask you this question: is it necessary to create another fuction Ring()? and how?
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That would depend on what you mean by "Ring()"?? What is a "function ring"??
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it must be the audible equivalent of:
Private Sub Ring()
Console.WriteLine("ring ring")
End Sub
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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Hi, I am using the bindingnavigator delete to delete a record from an access db table using visual studio defaults. The record will delete from the db but when the form and bindingnavigator refreshes it deletes the record then refreshes to the bound data set minus the last record. eg records 1 of 3, delete record 3, form now shows 1 of 1. I have set up another button to list data in dataset and it shows the two remaining records. How do i get the form to show the correct number of records? Thanks.
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please I want to implemant a function ring in my project witch is a softphone (vb.net).
But i don't have any idea about it.
Please can you help me.
And thank you.
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I want to use DSOFramer in my project and while trying the comntrol I had added reference to "AxInterop.DSOFramer.dll" & "Interop.DSOFramer.dll" and placed the control on the form and when trying to build the app.
It throws an error saying
Error 1:'AxFramerControl' is ambiguous in the namespace 'AxDSOFramer'.
Please help me to resolve it...
Jats
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Have you been able to solve this issue? I'm having the same problem.
I'm trying to integrate Excel in an office form and the DSOFramer seems to be the most suitable solution for this
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