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hey,,, how come u become this,,,,,,,  ( ? )
i had got so many answers from you, but i dint think this....
i tried in google and got few more ideas and scripts, but most of then i get for the web page,, so only i asked here.....
if u wish then help , other wise dont say "google is broken where you live ?", i knew how to use google,,,,
thanks ..
bye 
self confidence+hard work=SUCCESS
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This is such a commonly asked question, and there is so much information on google, it blows my mind. You tried google ? I need to write that article on how to do a google search....
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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My idea is ..
I want to change monitor resolution when my exe run and then when it finish monitor resolution change orginal position.
Please give me some suggestion..
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Hi, I am writing a user control to customize the appearance of the combobox by using a textbox, button and listbox. On button click event I display the listbox and on list item selection event hide the listbox.
Private Sub btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn.Click
If lst.Visible = False Then
lst.Text = txt.Text
AutoSelectFromList(txt, lst)
lst.Visible = True
lst.Focus()
Me.BringToFront()
Else
lst.Visible = False
End If
End Sub
When I place this control onto a groupbox and expand it, the listbox goes undearneath the groupbox, any idea how to display the listbox and bring
it to front of the groupbox.
Many thanks
Nas
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Hi,
if the ListBox needs to be smaller, inside and in front of the GroupBox, then make sure
it is that way in Visual Designer; if you do it properly, it will be a child of the GroupBox,
not of the Form, and have coordinates (Location) relative to the GroupBox, not the Form.
That will be reflected by the generated code: the ListBox will be added to the Controls
Property of the GroupBox, not the Form.
It may take some doing to get it that way if the ListBox accidentally starts of as a child
of the Form; try making it smaller, drag it inside the GroupBox, etc. If this fails, delete
it, and create a new one, inside the GroupBox right away.
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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I have downloaded a file from a web server and it is encoded in MIME Mybase64. I would like an example of how to decode this file or some help doing so. I came across a C# example but it used an object MimeMessage and I could not find a namespace for it.
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jimborobb wrote: I could not find a namespace for it
Is it here [^]?
BTW I don't know MyBase64 details, but in fact, Base64 encoding is really simple.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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If I use Rebex then I have to purchase the software. Is there another way to do the decode of the Base64 file using .net?
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It [^] looks promising.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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I must be really new to this but when I convert that program to vb .net where do I get the namespace TestBase64?
You don't have a vb .net example do you with all the necessary imports?
Thanks.
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I am looking for a way to count identical items in a listbox.
f.i. if the listbox has 3 the same items listed, the counter should give the value of 3.
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The question shouold be why multiple itmes were put into the ListBox in the first place. It's easier to check to see if the same object is already in the collection before you add it.
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Hi guys,
I need the fastest way to use live audio input (like from a mic or line-in) in VB.Net
(and also determine the frequnecy of the input at any time. and if possible raise events on frequency changes)
Thanks!
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I don't know of any component that can do what you want. You could write one yourself though. Finding the freqency range the single is in wouls be done using a Fast Fourier Transformation implementation. Just Google for it, there's tons of examples.
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Hi all,
I'm developing in Visual Studio 2003, and have created a 'middle layer' assembly in VB.NET to provide a security layer between a calling application and a database.
Namespace MiddleLayer<br />
<br />
Public Class DataAccessLayer<br />
' Perform the database operations in here<br />
Public Function ExecuteSQLCommand(ByRef cmd As SqlClient.SqlCommand) As Boolean<br />
'Code here<br />
End Function<br />
End Class<br />
<br />
Namespace BusinessLogicLayer<br />
Namespace Tables<br />
Public Class Part<br />
Inherits DataAccessLayer<br />
<br />
Public Function INSERT(ByVal Part_Name As String) As Boolean <br />
' Create the SQL command object and pass to ExecuteSQLCommand<br />
End Function<br />
End Class<br />
End Namespace<br />
End Namespace<br />
End Namespace
The calling application, e.g. windows application, creates a new instance of the middle layer, and can call a function such as INSERT which will INSERT a new part into the database. E.g, calling from a VB.NET windows form...
Dim part As New TestResultsDatabaseMiddleLayer.MiddleLayer.BusinessLogicLayer.Tables.Part
part.INSERT("New part")
The functionality works fine, my issue is to do with when I call the function from a C++ application, e.g. a C++ Windows Form. The code is as follows...
TestResultsDatabaseMiddleLayer::MiddleLayer::BusinessLogicLayer::Tables::Part *part = New TestResultsDatabaseMiddleLayer::MiddleLayer::BusinessLogicLayer::Tables::Part<br />
part->INSERT("New part")
Again, functionally this works fine again. The issue is that Intellisense works differently between the two. When calling from VB.NET, after I type part.INSERT( intellisense will pop up and say "Part_Name As String" as the parameter. However, when I do part->INSERT( in C++ all I get is "System::String__gc*" - I.e, it doesn't actually tell me the parameter name.
The inention is to distribute the .NET assembly to some users around site, so they can write entries to the database. I develop in VB.NET but others develop in C++.NET and other .NET languages. Unless they know what the parameter names are, they cannot accurately write to the database unless I provide them with a database schema. This is fine, but I'd like to know If I don't have to do this?
Thanks in advance,
Ynyr Jones
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VB.NET 2002 and 2003 doesn't support generating the XML files needed to describe the code to Intellisense. You need something like the old VBCommenter tool to do this. It was an open source project that has seemingly disappeared into the ether, but you might find it in this[^] pack somewhere. I don't konw for sure though...
The XML generation is built into VB.NET 2005 and above, so you MAY want to consider upgrading top a newer version.
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Hi
I am new to VB.net wanted to know how to play wave audio files one after another? I tried a code by giving file names one after another. Here the last file plays. The first file is not playing. I think its too fast! How to control it. I have a class called soundplayer. The code is as follows
Imports System
Imports DxVBLib
Public Class SoundPlayer
' Basic Wave and MIDI Player Class for VB.net 1.1
' Requires COM-Object : DirectX7
Private Declare Function mciSendString Lib "Winmm.dll" Alias "mciSendStringA" _
(ByVal lpstrCommand As String, ByVal lpstrReturnString As String, _
ByVal uReturnLength As Long, ByVal hwndCallback As Long) As Long
Private File As String
Private m_dx As New DirectX7()
Private m_ds As DirectSound
Public Sub New(ByVal strFileName As String)
Me.File = strFileName
End Sub
' To show what file is selected (if needed)
Public ReadOnly Property FileName() As String
Get
Return File
End Get
End Property
Public Function PlaySound() As Boolean
If InitAudio() = True Then
If PlayFile() = True Then
Return True
Else
Return False
End If
Else
' Audiohardware not found
' exit here
Return False
End If
End Function
Public Function StopSound() As Boolean
StopFile()
End Function
Private Function PlayFile() As Boolean
Dim lRet As Long
Try
StopFile()
lRet = mciSendString("open " & Me.File & " alias track", "", 0, 0)
lRet = mciSendString("play track", "", 0, 0)
PlayFile = (lRet = 0)
Catch ex As Exception
Return False
End Try
Return True
End Function
Public Function CloseAudio()
mciSendString("close all", 0, 0, 0)
End Function
Private Function StopFile() As Boolean
Dim lRet As Long
Try
lRet = mciSendString("stop track", "", 0, 0)
lRet = mciSendString("close track", "", 0, 0)
Return True
Catch ex As Exception
Return False
End Try
End Function
Private Function InitAudio() As Boolean
m_ds = m_dx.DirectSoundCreate("")
If Err.Number <> 0 Then
Return False
Else
Return True
End If
End Function
End Class
in the form I have written the following code
Public Class frmIVA
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
'
'frmIVA
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Name = "frmIVA"
Me.Text = "Interactive"
End Sub
#End Region
Private Sub frmIVA_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim fileName As String
fileName = "welcome.wav"
Play(fileName)
fileName = "zodmon.wav"
Play(fileName)
fileName = "press12.wav"
Play(fileName) End Sub
Public Sub Play(ByVal file)
Dim pathName As String = "E:\iva\audio\"
Dim Sound As New SoundPlayer(pathName & file)
Sound.PlaySound()
End Sub
End Class
Please Help
Thanks in Advance
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meghanaVishwa wrote: fileName = "zodmon.wav"
Play(fileName)
fileName = "press12.wav"
Play(fileName)
Obviously, this will change the file right away. I don't know if the code you're using supports an event when playback ends, but the windows media player control and the managed directx classes for playing audio, both do, and the WMP control lets you build a playlist, also.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi Guys,
Does anyone of you know where can I download Sheridan Ultragrid 1.0 installer for visual basic 6?
Thanks in advance
hifiger2004
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Normally I'd assume you were trying to steal this component, but in this case, I assume that it's not longer available because VB6 is a dead language, and has been for many years. Why are you still using it ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I have my old VB6 source code that uses sheridan which is very important because there's I have a small client who's currently using my program. He called me up and informed me that his pc was just reformatted and need to reinstall the entire program from the CD I gave him 4 years ago. And my problem now is that I don't have my sheridan installer anymore.
That's why I am trying to search for a sheridan installer inorder for me to reinstall back my program into his computer.
I acquired the Sheridan installer from a friend before, but when I contacted him now his mobile# is unreachable.
So meaning, there's no other site now that distributes trial version?
Because if there's only a trial version, I can easily get into my source code and for me to have a chance to change it to other native components in VB6. The important thing for me now is to trace back the functionalities thru the use of sheridan component before moving to the next step.
Thanks
hifiger2004
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I don't know, you'd have to google for it. It would not surprise me, but then, why not keep selling it, it costs nothing to keep it on the inventory.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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