RegistryKey.ToString Method
Definition
Important
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Retrieves a string representation of this key.
public:
override System::String ^ ToString();
public override string ToString ();
override this.ToString : unit -> string
Public Overrides Function ToString () As String
Returns
A string representing the key. If the specified key is invalid (cannot be found) then null
is returned.
Exceptions
The RegistryKey being accessed is closed (closed keys cannot be accessed).
Examples
This code example is part of a larger example provided for the RegistryKey class.
// Delete or close the new subkey.
Console::Write( "\nDelete newly created registry key? (Y/N) " );
if ( Char::ToUpper( Convert::ToChar( Console::Read() ) ) == 'Y' )
{
Registry::CurrentUser->DeleteSubKeyTree( "Test9999" );
Console::WriteLine( "\nRegistry key {0} deleted.", test9999->Name );
}
else
{
Console::WriteLine( "\nRegistry key {0} closed.", test9999->ToString() );
test9999->Close();
}
// Delete or close the new subkey.
Console.Write("\nDelete newly created registry key? (Y/N) ");
if(Char.ToUpper(Convert.ToChar(Console.Read())) == 'Y')
{
Registry.CurrentUser.DeleteSubKeyTree("Test9999");
Console.WriteLine("\nRegistry key {0} deleted.",
test9999.Name);
}
else
{
Console.WriteLine("\nRegistry key {0} closed.",
test9999.ToString());
test9999.Close();
}
' Delete or close the new subkey.
Console.Write(vbCrLf & "Delete newly created " & _
"registry key? (Y/N) ")
If Char.ToUpper(Convert.ToChar(Console.Read())) = "Y"C Then
Registry.CurrentUser.DeleteSubKeyTree("Test9999")
Console.WriteLine(vbCrLf & "Registry key {0} deleted.", _
test9999.Name)
Else
Console.WriteLine(vbCrLf & "Registry key {0} closed.", _
test9999.ToString())
test9999.Close()
End If
Remarks
The return value includes the registry path of the specified key and the hexadecimal value for the key. The registry path includes the absolute root of the specified key, always starts at one of the base keys for the registry, for example, HKEY_LOCAL_MACHINE.
Applies to
See also
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