Export (0) Print
Expand All

RegistryKey.GetSubKeyNames Method

Retrieves an array of strings that contains all the subkey names.

Namespace: Microsoft.Win32
Assembly: mscorlib (in mscorlib.dll)

public string[] GetSubKeyNames ()
public String[] GetSubKeyNames ()
public function GetSubKeyNames () : String[]
Not applicable.

Return Value

An array of strings that contains the names of the subkeys for the current key.

Exception typeCondition

SecurityException

The user does not have the permissions required to read from the key.

ObjectDisposedException

The RegistryKey being manipulated is closed (closed keys cannot be accessed).

UnauthorizedAccessException

The user does not have the necessary registry rights.

IOException

A system error occurred, for example the current key has been deleted.

This method does not recursively find names. It returns the names on the base level from which it was called.

This code example is part of a larger example provided for the RegistryKey class.

// Print the information from the Test9999 subkey.
Console.WriteLine("There are {0} subkeys under {1}.", 
    test9999.SubKeyCount.ToString(), test9999.Name);
foreach(string subKeyName in test9999.GetSubKeyNames())
{
    using(RegistryKey 
        tempKey = test9999.OpenSubKey(subKeyName))
    {
        Console.WriteLine("\nThere are {0} values for {1}.", 
            tempKey.ValueCount.ToString(), tempKey.Name);
        foreach(string valueName in tempKey.GetValueNames())
        {
            Console.WriteLine("{0,-8}: {1}", valueName, 
                tempKey.GetValue(valueName).ToString());
        }
    }
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0

Community Additions

ADD
Show:
© 2014 Microsoft