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Приложение Mute Vb / c ++ / C #

Мне нужно отключить звук в моем приложении, потому что оно использует 5 веб-браузеров и перемещается по сайтам со вспышкой, это может вызвать много раздражающего звука, поэтому я искал везде, но не повезло
Я хочу знать, есть ли способ отключить либо мое приложение, либо мои браузеры через код vb или любой другой язык (я сделаю плагин).
Заранее спасибо за помощь.

-1

Решение

В Windows Vista и более поздних версиях вы можете установить Приложения громкость звука, вызывая функцию внутри winmm.dll

[DllImport("winmm.dll")]
private static extern int waveOutSetVolume(IntPtr hwo, uint dwVolume);

И вызвать следующий статический метод:

public static void MuteApplication()
{
int NewVolume = 0;
uint NewVolumeAllChannels = (((uint)NewVolume & 0x0000ffff) | ((uint)NewVolume << 16));
waveOutSetVolume(IntPtr.Zero, NewVolumeAllChannels);
}
4

Другие решения

Я думаю, что вам нужно будет установить конфигурацию IExplorer это процесс, который играет, что звучит.

Вы можете установить флаг, чтобы не воспроизводить звук, используя реестр:

На этот ключ:

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main

Имя значения:

Play_Background_Sounds

Данные:

no

Некоторое время назад я сделал класс для управления операциями Regedit, вы можете использовать его следующим образом:

    RegEdit.Set_Value("HKCU\Software\Microsoft\Internet Explorer\Main", _
"Play_Background_Sounds", _
"no", _
Microsoft.Win32.RegistryValueKind.String)

RegEdit.Set_Value("HKCU\Software\Microsoft\Internet Explorer\Main", _
"Play_Background_Sounds", _
"yes", _
Microsoft.Win32.RegistryValueKind.String)

Вот класс:

#Region " RegEdit "
' [ RegEdit Functions ]
'
' // By Elektro H@cker
'
' Examples :
'
' -----------
' Create Key:
' -----------
' RegEdit.Create_Key("HKCU\Software\MyProgram")                        ' Creates "HKCU\Software\MyProgram"' RegEdit.Create_Key("HKEY_CURRENT_USER\Software\MyProgram\Settings\") ' Creates "HKCU\Software\MyProgram\Settings"'
' -----------
' Delete Key:
' -----------
' RegEdit.Delete_Key("HKLM\Software\7-zip")                ' Deletes the "7-zip" tree including subkeys
' RegEdit.Delete_Key("HKEY_LOCAL_MACHINE\Software\7-zip\") ' Deletes the "7-zip" tree including subkeys
'
' -------------
' Delete Value:
' -------------
' RegEdit.Delete_Value("HKCU\Software\7-Zip", "Lang")               ' Deletes "Lang" Value
' RegEdit.Delete_Value("HKEY_CURRENT_USER\Software\7-Zip\", "Lang") ' Deletes "Lang" Value
'
' ----------
' Get Value:
' ----------
' Dim Data As String = RegEdit.Get_Value("HKCU\Software\MyProgram", "Value name"))
' Dim Data As String = RegEdit.Get_Value("HKEY_CURRENT_USER\Software\MyProgram", "Value name"))
'
' ----------
' Set Value:
' ----------
' RegEdit.Set_Value("HKCU\Software\MyProgram", "Value name", "Data", Microsoft.Win32.RegistryValueKind.String)               ' Create/Replace "Value Name" with "Data" as string data
' RegEdit.Set_Value("HKEY_CURRENT_USER\Software\MyProgram\", "Value name", "Data", Microsoft.Win32.RegistryValueKind.String) ' Create/Replace "Value Name" with "Data" as string data
'
' -----------
' Export Key:
' -----------
' RegEdit.Export_Key("HKLM", "C:\HKLM.reg")                  ' Export entire "HKEY_LOCAL_MACHINE" Tree to "C:\HKLM.reg" file.
' RegEdit.Export_Key("HKLM\Software\7-zip\", "C:\7-zip.reg") ' Export entire "7-zip" Tree to "C:\7-zip.reg" file.
'
' ------------
' Import File:
' ------------
' RegEdit.Import_RegFile("C:\Registry_File.reg") ' Install a registry file.
'
' ------------
' Jump To Key:
' ------------
' RegEdit.Jump_To_Key("HKLM")                               ' Opens Regedit at "HKEY_LOCAL_MACHINE" Root.
' RegEdit.Jump_To_Key("HKEY_LOCAL_MACHINE\Software\7-zip\") ' Opens Regedit at "HKEY_LOCAL_MACHINE\Software\7-zip" tree.
'
' -----------
' Exist Key?:
' -----------
' MsgBox(RegEdit.Exist_Key("HKCU\software") ' Checks if "Software" Key exist.

' -------------
' Exist Value?:
' -------------
' MsgBox(RegEdit.Exist_Value("HKLM\software\7-zip", "Path") ' Checks if "Path" value exist.
'
' ------------
' Exist Data?:
' ------------
' MsgBox(RegEdit.Exist_Data("HKLM\software\7-zip", "Path") ' Checks if "Path" value have empty data.
'
' ---------
' Copy Key:
' ---------
' RegEdit.Copy_Key("HKCU", "Software", "7-Zip", "HKLM", "Software", "7-zip")          ' Copies "HKCU\Software\7-Zip" to "HKLM\Software\7-Zip"' RegEdit.Copy_Key("HKCU", "Software", "7-Zip", Nothing, "Software", "7-zip")         ' Copies "HKCU\Software\7-Zip" to "HKCU\Software\7-Zip"' RegEdit.Copy_Key("HKCU", "Software", "7-Zip", "HKLM", "Software", Nothing)          ' Copies "HKCU\Software\7-Zip" to "HKLM\Software\"' RegEdit.Copy_Key("HKCU", "Software", "7-Zip", "HKLM", Nothing, Nothing)             ' Copies "HKCU\Software\7-Zip" to "HKLM\"' RegEdit.Copy_Key("HKCU", "\Software\", "\7-Zip\", "HKLM", "\Software\", "\7-zip\")  ' Copies "HKCU\Software\7-Zip" to "HKLM\Software\7-Zip"'
' -----------
' Copy Value:
' -----------
' RegEdit.Copy_Value("HKLM\software\7-zip", "path", "HKLM\software\7-zip", "path_backup") ' Copies "Path" value with their data to "HKLM\software\7-zip" "path_backup".
'
' -------------------
' Set_UserAccess_Key:
' -------------------
' RegEdit.Set_UserAccess_Key("HKCU\Software\7-Zip", {RegEdit.RegUserAccess.Administrators_Full_Access})
' RegEdit.Set_UserAccess_Key("HKEY_CURRENT_USER\Software\7-Zip", {RegEdit.RegUserAccess.Administrators_Full_Access, RegEdit.RegUserAccess.Creator_Full_Access, RegEdit.RegUserAccess.System_Full_Access})

#Region " RegEdit Class "
Public Class RegEdit

Private Shared RootKey As Microsoft.Win32.RegistryKey = Nothing
Private Shared KeyPath As String = String.Empty

''' <summary>
''' Create a new registry key.
''' </summary>
Public Shared Function Create_Key(ByVal RegKey As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = Get_Key_Path(RegKey)

Try
RootKey.CreateSubKey(KeyPath)
RootKey.Dispose()
Return True
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Delete a registry key.
''' </summary>
Public Shared Function Delete_Key(ByVal RegKey As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = Get_Key_Path(RegKey)

Try
RootKey.DeleteSubKeyTree(KeyPath)
RootKey.Dispose()
Return True
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Delete a registry key.
''' </summary>
Public Shared Function Delete_Value(ByVal RegKey As String, ByVal RegValue As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = Get_Key_Path(RegKey)

Try
RootKey.OpenSubKey(KeyPath, True).DeleteValue(RegValue)
RootKey.Dispose()
Return True
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Get the data of a registry value.
''' </summary>
Public Shared Function Get_Value(ByVal RegKey As String, ByVal RegValue As String) As String

RootKey = Get_Root_Key(RegKey)
KeyPath = RootKey.ToString & "\" & Get_Key_Path(RegKey)
RootKey.Dispose()

Try
Return My.Computer.Registry.GetValue(KeyPath, RegValue, Nothing)
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try
End Function

''' <summary>
''' Set the data of a registry value.
''' If the Key or value don't exist it will be created automatically.
''' </summary>
Public Shared Function Set_Value(ByVal RegKey As String, _
ByVal RegValue As String, _
ByVal RegData As String, _
ByVal RegDataType As Microsoft.Win32.RegistryValueKind) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = RootKey.ToString & "\" & Get_Key_Path(RegKey)

Try
If RegDataType = Microsoft.Win32.RegistryValueKind.Binary Then
My.Computer.Registry.SetValue(KeyPath, RegValue, System.Text.Encoding.ASCII.GetBytes(RegData), Microsoft.Win32.RegistryValueKind.Binary)
RootKey.Dispose()
Else
My.Computer.Registry.SetValue(KeyPath, RegValue, RegData, RegDataType)
RootKey.Dispose()
End If
Return True
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Export a registry key (including sub-keys) to a file.
''' </summary>
Public Shared Function Export_Key(ByVal RegKey As String, ByVal OutputFile As String) As Boolean
Dim RootKey As String = Get_Root_Key(RegKey).ToString
Dim KeyPath As String = RootKey & "\" & Get_Key_Path(RegKey)
If KeyPath.EndsWith("\") Then KeyPath = KeyPath.Substring(0, KeyPath.Length - 1)

Try
Dim Regedit As New Process()
Dim Regedit_Info As New ProcessStartInfo()

Regedit_Info.FileName = "Reg.exe"Regedit_Info.Arguments = "Export " & """" & KeyPath & """" & " " & """" & OutputFile & """" & " /y"Regedit_Info.CreateNoWindow = True
Regedit_Info.WindowStyle = ProcessWindowStyle.Hidden
Regedit_Info.UseShellExecute = False
Regedit.StartInfo = Regedit_Info
Regedit.Start()
Regedit.WaitForExit()

If Regedit.ExitCode <> 0 Then
Regedit.Dispose()
Return False
Else
Regedit.Dispose()
Return True
End If

Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Import a registry file.
''' </summary>
Public Shared Function Import_RegFile(ByVal RegFile As String) As Boolean

If IO.File.Exists(RegFile) Then

Try
Dim Regedit As New Process()
Dim Regedit_Info As New ProcessStartInfo()

Regedit_Info.FileName = "Reg.exe"Regedit_Info.Arguments = "Import " & """" & RegFile & """"Regedit_Info.CreateNoWindow = True
Regedit_Info.WindowStyle = ProcessWindowStyle.Hidden
Regedit_Info.UseShellExecute = False
Regedit.StartInfo = Regedit_Info
Regedit.Start()
Regedit.WaitForExit()

If Regedit.ExitCode <> 0 Then
Regedit.Dispose()
Return False
Else
Regedit.Dispose()
Return True
End If

Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

Else
' MsgBox("File don't exist")
Return False

End If

End Function

''' <summary>
''' Open Regedit at specific key.
''' </summary>
Public Shared Function Jump_To_Key(ByVal RegKey As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = RootKey.ToString & "\" & Get_Key_Path(RegKey)
If KeyPath.EndsWith("\") Then KeyPath = KeyPath.Substring(0, KeyPath.Length - 1)

Try
Set_Value("HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Regedit", "LastKey", "" & KeyPath & "", Microsoft.Win32.RegistryValueKind.String)
RootKey.Dispose()
Process.Start("Regedit.exe")
Return True
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Checks if a Key exist.
''' </summary>
Public Shared Function Exist_Key(ByVal RegKey As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = Get_Key_Path(RegKey)

If RootKey Is Nothing OrElse KeyPath Is Nothing Then Return False

If RootKey.OpenSubKey(KeyPath, False) Is Nothing Then
RootKey.Dispose()
Return False
Else
RootKey.Dispose()
Return True
End If

End Function

''' <summary>
''' Checks if a value exist.
''' </summary>
Public Shared Function Exist_Value(ByVal RegKey As String, ByVal RegValue As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = Get_Key_Path(RegKey)

Try
If RootKey.OpenSubKey(KeyPath, False).GetValue(RegValue) = String.Empty Then
RootKey.Dispose()
Return False
Else
RootKey.Dispose()
Return True
End If
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Check if a value have empty data.
''' </summary>
Public Shared Function Exist_Data(ByVal RegKey As String, ByVal RegValue As String) As Boolean

RootKey = Get_Root_Key(RegKey)
KeyPath = RootKey.ToString & "\" & Get_Key_Path(RegKey)

Try
If My.Computer.Registry.GetValue(KeyPath, RegValue, Nothing) = Nothing Then
RootKey.Dispose()
Return False
Else
RootKey.Dispose()
Return True
End If
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Copy a key tree to another location of the registry.
''' </summary>
Public Shared Function Copy_Key(ByVal OldRootKey As String, _
ByVal OldPath As String, _
ByVal OldName As String, _
ByVal NewRootKey As String, _
ByVal NewPath As String, _
ByVal NewName As String) As Boolean

If OldPath Is Nothing Then OldPath = ""If NewRootKey Is Nothing Then NewRootKey = OldRootKey
If NewPath Is Nothing Then NewPath = ""If NewName Is Nothing Then NewName = ""
If OldRootKey.EndsWith("\") Then OldRootKey = OldRootKey.Substring(0, OldRootKey.Length - 1)
If NewRootKey.EndsWith("\") Then NewRootKey = NewRootKey.Substring(0, NewRootKey.Length - 1)

If OldPath.StartsWith("\") Then OldPath = OldPath.Substring(1, OldPath.Length - 1)
If OldPath.EndsWith("\") Then OldPath = OldPath.Substring(0, OldPath.Length - 1)
If NewPath.StartsWith("\") Then NewPath = NewPath.Substring(1, NewPath.Length - 1)
If NewPath.EndsWith("\") Then NewPath = NewPath.Substring(0, NewPath.Length - 1)

If OldName.StartsWith("\") Then OldName = OldName.Substring(1, OldName.Length - 1)
If OldName.EndsWith("\") Then OldName = OldName.Substring(0, OldName.Length - 1)
If NewName.StartsWith("\") Then NewName = NewName.Substring(1, NewName.Length - 1)
If NewName.EndsWith("\") Then NewName = NewName.Substring(0, NewName.Length - 1)

Dim OrigRootKey As Microsoft.Win32.RegistryKey = Get_Root_Key(OldRootKey)
Dim DestRootKey As Microsoft.Win32.RegistryKey = Get_Root_Key(NewRootKey)

Dim oldkey As Microsoft.Win32.RegistryKey = OrigRootKey.OpenSubKey(OldPath + "\" + OldName, True)
Dim newkey As Microsoft.Win32.RegistryKey = DestRootKey.OpenSubKey(NewPath, True).CreateSubKey(NewName)
Reg_Copy_SubKeys(oldkey, newkey)
Return True

End Function
Private Shared Sub Reg_Copy_SubKeys(OrigKey As Microsoft.Win32.RegistryKey, DestKey As Microsoft.Win32.RegistryKey)

Dim ValueNames As String() = OrigKey.GetValueNames()
Dim SubKeyNames As String() = OrigKey.GetSubKeyNames()

For i As Integer = 0 To ValueNames.Length - 1
Application.DoEvents()
DestKey.SetValue(ValueNames(i), OrigKey.GetValue(ValueNames(i)))
Next

For i As Integer = 0 To SubKeyNames.Length - 1
Application.DoEvents()
Reg_Copy_SubKeys(OrigKey.OpenSubKey(SubKeyNames(i), True), DestKey.CreateSubKey(SubKeyNames(i)))
Next

End Sub

''' <summary>
''' Copy a value with their data to another location of the registry.
''' If the Key don't exist it will be created automatically.
''' </summary>
Public Shared Function Copy_Value(ByVal RegKey As String, ByVal RegValue As String, _
ByVal NewRegKey As String, ByVal NewRegValue As String) As Boolean

Dim OldRootKey As String = Get_Root_Key(RegKey).ToString
Dim OldKeyPath As String = OldRootKey & "\" & Get_Key_Path(RegKey)

Dim NewRootKey As String = Get_Root_Key(NewRegKey).ToString
Dim NewKeyPath As String = NewRootKey & "\" & Get_Key_Path(NewRegKey)

Dim RegData = Get_Value(OldKeyPath, RegValue)

Try
Set_Value(NewKeyPath, NewRegValue, RegData, Microsoft.Win32.RegistryValueKind.Unknown)
Return True
Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

''' <summary>
''' Valid User identifiers for Regini.exe command.
''' </summary>
Public Enum RegUserAccess As Short
Administrators_Full_Access = 1
Administrators_Read_Access = 2
Administrators_Read_and_Write_Access = 3
Administrators_Read_Write_and_Delete_Access4
Administrators_Read_Write_and_Execute_Access = 20
Creator_Full_Access = 5
Creator_Read_and_Write_Access = 6
Interactive_User_Full_Access = 21
Interactive_User_Read_and_Write_Access = 22
Interactive_User_Read_Write_and_Delete_Access = 23
Power_Users_Full_Access = 11
Power_Users_Read_and_Write_Access = 12
Power_Users_Read_Write_and_Delete_Access = 13
System_Full_Access = 17
System_Operators_Full_Access = 14
System_Operators_Read_and_Write_Access = 15
System_Operators_Read_Write_and_Delete_Access = 16
System_Read_Access = 19
System_Read_and_Write_Access = 18
World_Full_Access = 7
World_Read_Access = 8
World_Read_and_Write_Access = 9
World_Read_Write_and_Delete_Access = 10
End Enum

''' <summary>
''' Modify the User permissions of a registry key.
''' </summary>
Public Shared Function Set_UserAccess_Key(ByVal RegKey As String, ByVal RegUserAccess() As RegUserAccess) As Boolean

Dim PermissionString As String = String.Empty
RootKey = Get_Root_Key(RegKey)

KeyPath = RootKey.ToString & "\" & Get_Key_Path(RegKey)
If KeyPath.EndsWith("\") Then KeyPath = KeyPath.Substring(0, KeyPath.Length - 1)

For Each user In RegUserAccess
' Application.DoEvents()
PermissionString += " " & user
Next

PermissionString = "[" & PermissionString & "]"PermissionString = PermissionString.Replace("[ ", "[")

Try

Using TextFile As New IO.StreamWriter(System.IO.Path.GetTempPath() & "Regini.ini", False, System.Text.Encoding.Default)
TextFile.WriteLine("""" & KeyPath & """" & " " & PermissionString)
End Using

Dim Regini As New Process()
Dim Regini_Info As New ProcessStartInfo()

Regini_Info.FileName = "Regini.exe"Regini_Info.Arguments = """" & System.IO.Path.GetTempPath() & "Regini.ini" & """"Regini_Info.CreateNoWindow = True
Regini_Info.WindowStyle = ProcessWindowStyle.Hidden
Regini_Info.UseShellExecute = False
Regini.StartInfo = Regini_Info
Regini.Start()
Regini.WaitForExit()

If Regini.ExitCode <> 0 Then
RootKey.Dispose()
Regini.Dispose()
Return False
Else
RootKey.Dispose()
Regini.Dispose()
Return True
End If

Catch ex As Exception
' MsgBox(ex.Message)
' Throw New Exception(ex.Message)
Return False
End Try

End Function

' Returns the RootKey formatted
Private Shared Function Get_Root_Key(ByVal RegKey As String) As Microsoft.Win32.RegistryKey
Select Case RegKey.ToUpper.Split("\").First
Case "HKCR", "HKEY_CLASSES_ROOT" : Return Microsoft.Win32.Registry.ClassesRoot
Case "HKCC", "HKEY_CURRENT_CONFIG" : Return Microsoft.Win32.Registry.CurrentConfig
Case "HKCU", "HKEY_CURRENT_USER" : Return Microsoft.Win32.Registry.CurrentUser
Case "HKLM", "HKEY_LOCAL_MACHINE" : Return Microsoft.Win32.Registry.LocalMachine
Case "HKEY_PERFORMANCE_DATA" : Return Microsoft.Win32.Registry.PerformanceData
Case Else : Return Nothing
End Select
End Function

' Returns the KeyPath formatted
Private Shared Function Get_Key_Path(ByVal RegKey As String) As String

If RegKey Is Nothing Then Return Nothing

Dim Path As String = String.Empty
For i As Integer = 1 To RegKey.Split("\").Length - 1
' Application.DoEvents()
Path &= RegKey.Split("\")(i) & "\"Next

If Not Path.Contains("\") Then Path = Path & "\"Path = Path.Substring(0, Path.LastIndexOf("\"))

Return Path

End Function

End Class

#End Region

#End Region
0

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