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New Message on BDOTNET
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From: G�rard EDMOND
Message 2 in Discussion
Hi, Given is a sample (on C#) which makes registry access. Hope this might help u to
kick start. Get in touch in case of clarifications.
public class RegOper
{
public RegOper()
{
//
// TODO: Add constructor logic here
//
}
public static string SEPARATOR = "\\" ;
public static string HKEY_LOCAL_MACHINE = "HKEY_LOCAL_MACHINE" ;
/* Fetches values from System Registry */
public static String getRegistryValue(string registryKey)
{
int startParamIndex ;
string registryNodekeyName ;
string registryLeafName ;
startParamIndex = registryKey.LastIndexOf(SEPARATOR) ;
registryNodekeyName = registryKey.Substring(0,startParamIndex) ;
registryLeafName = registryKey.Substring(startParamIndex+1) ;
return getRegistryValue(registryNodekeyName,registryLeafName) ;
}
/* Fetches values from System Registry */
public static String getRegistryValue(string registryKey, string paramName)
{
RegistryKey rootRegistry = null ;
RegistryKey finalKey ;
int index ;
string keyName ;
string result = "";
if (registryKey.StartsWith(HKEY_LOCAL_MACHINE))
{
rootRegistry = Registry.LocalMachine ;
}
if ( rootRegistry == null)
{
//throw new InvalidRegistryKeyException() ;
return result ;
}
index = registryKey.IndexOf(SEPARATOR) ;
index = index+SEPARATOR.Length ;
keyName = registryKey.Substring(index) ;
finalKey = rootRegistry.OpenSubKey(keyName) ;
result = (string)finalKey.GetValue(paramName) ;
return result ;
}
/* Fetches values from System Registry */
public static Hashtable getRegistryValueAsList(string registryKey)
{
RegistryKey rootRegistry = null ;
RegistryKey finalKey ;
int index ;
string keyName ;
Hashtable result ;
string []keyNames ;
if (registryKey.StartsWith(HKEY_LOCAL_MACHINE))
{
rootRegistry = Registry.LocalMachine ;
}
if ( rootRegistry == null)
{
//throw new InvalidRegistryKeyException() ;
result = new Hashtable() ;
return result;
}
index = registryKey.IndexOf(SEPARATOR) ;
index = index+SEPARATOR.Length ;
keyName = registryKey.Substring(index) ;
finalKey = rootRegistry.OpenSubKey(keyName) ;
finalKey.GetValueNames() ;
keyNames = finalKey.GetValueNames() ;
result = new Hashtable() ;
foreach(string paramName in keyNames)
{
string paramValue = (string)finalKey.GetValue(paramName) ;
result.Add(paramName,paramValue) ;
}
return result ;
}
}
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