public static bool SetRegistryValue(eRegistryRoot rootType, string keyPath, string paramterName,
object value, RegistryValueKind valueType)
{
try
{
//Get the registry key
RegistryKey regKey = GetRegistryKey(rootType, keyPath, true);
if (regKey != null)
{
//set the value
regKey.SetValue(paramterName, value, valueType);
return(true);
}
else
{
//Failed to get the registry key
return(false);
}
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, "Failed to set the registry key value: '" + value +
"' for the RootType: '" + rootType + "', KeyPath: '" + keyPath + "' and ParameterName: '" + paramterName + "'", ex);
return(false);
}
}
public static object GetRegistryValue(eRegistryRoot rootType, string keyPath, string paramterName)
{
try
{
//Get the registry key
RegistryKey regKey = GetRegistryKey(rootType, keyPath);
if (regKey != null)
{
//check if required parameter exist
if ((regKey.GetValueNames()).Contains(paramterName))
{
//return parameter value
return(regKey.GetValue(paramterName));
}
else
{
//required parameter was not found
Reporter.ToLog(eLogLevel.WARN, "Failed to get the registry key value for the RootType: '" + rootType +
"', KeyPath: '" + keyPath + "' and ParameterName: '" + paramterName + "'- Parameter was not found");
return(null);
}
}
else
{
//Failed to get the registry key
return(null);
}
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, "Failed to get the registry key value for the RootType: '" + rootType +
"', KeyPath: '" + keyPath + "' and ParameterName: '" + paramterName + "'", ex);
return(null);
}
}
public static bool CreateRegistryKey(eRegistryRoot rootType, string keyPath)
{
RegistryKey regKey = null;
try
{
if (GetRegistryKey(rootType, keyPath) == null)
{
switch (rootType)
{
case eRegistryRoot.HKEY_CLASSES_ROOT:
regKey = Registry.ClassesRoot.CreateSubKey(keyPath);
break;
case eRegistryRoot.HKEY_CURRENT_USER:
regKey = Registry.CurrentUser.CreateSubKey(keyPath);
break;
case eRegistryRoot.HKEY_LOCAL_MACHINE:
regKey = Registry.LocalMachine.CreateSubKey(keyPath);
break;
case eRegistryRoot.HKEY_USERS:
regKey = Registry.Users.CreateSubKey(keyPath);
break;
case eRegistryRoot.HKEY_CURRENT_CONFIG:
regKey = Registry.CurrentConfig.CreateSubKey(keyPath);
break;
}
if (regKey != null)
{
return(true);
}
else
{
return(false);
}
}
else
{
//registry key already exist
return(true);
}
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, "Failed to create the registry key for the RootType: '" + rootType +
"' and KeyPath: '" + keyPath + "'", ex);
return(false);
}
}
public static RegistryKey GetRegistryKey(eRegistryRoot rootType, string keyPath, bool writeAcceessNeeded = false)
{
RegistryKey regKey = null;
try
{
//return the registry key
switch (rootType)
{
case eRegistryRoot.HKEY_CLASSES_ROOT:
regKey = Registry.ClassesRoot.OpenSubKey(keyPath, writeAcceessNeeded);
break;
case eRegistryRoot.HKEY_CURRENT_USER:
regKey = Registry.CurrentUser.OpenSubKey(keyPath, writeAcceessNeeded);
break;
case eRegistryRoot.HKEY_LOCAL_MACHINE:
regKey = Registry.LocalMachine.OpenSubKey(keyPath, writeAcceessNeeded);
break;
case eRegistryRoot.HKEY_USERS:
regKey = Registry.Users.OpenSubKey(keyPath, writeAcceessNeeded);
break;
case eRegistryRoot.HKEY_CURRENT_CONFIG:
regKey = Registry.CurrentConfig.OpenSubKey(keyPath, writeAcceessNeeded);
break;
}
return(regKey);
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, "Failed to get the registry key for the RootType: '" + rootType +
"' and KeyPath: '" + keyPath + "'", ex);
regKey = null;
return(regKey);
}
}
public static bool CheckRegistryValueExist(eRegistryRoot rootType, string keyPath, string paramterName,
object expectedValue, Microsoft.Win32.RegistryValueKind expectedValueType,
bool addValueIfMissing, bool silentMode)
{
bool addValue = false;
try
{
if ((GetRegistryValue(rootType, keyPath, paramterName) != null) &&
GetRegistryValue(rootType, keyPath, paramterName).ToString() == expectedValue.ToString())
{
return(true);
}
else
{
if (addValueIfMissing)
{
if (silentMode)
{
addValue = true;
}
else
{
//ask user
if ((Reporter.ToUser(eUserMsgKey.AddRegistryValue, rootType + "\\" + keyPath)) == eUserMsgSelection.Yes)
{
addValue = true;
}
else
{
return(false);
}
}
}
else
{
return(false);
}
if (addValue)
{
//create the registry key if needed
if (CreateRegistryKey(rootType, keyPath))
{
//add the registry value
if (SetRegistryValue(rootType, keyPath, paramterName, expectedValue, expectedValueType))
{
//succeed to add the value
if (!silentMode)
{
//show success to user
Reporter.ToUser(eUserMsgKey.AddRegistryValueSucceed, rootType + "\\" + keyPath);
}
return(true);
}
else
{
//failed to add the value
if (!silentMode)
{
//show failure to user
Reporter.ToUser(eUserMsgKey.AddRegistryValueFailed, rootType + "\\" + keyPath);
}
return(false);
}
}
else
{
if (!silentMode)
{
//show failure to user
Reporter.ToUser(eUserMsgKey.AddRegistryValueFailed, rootType + "\\" + keyPath);
}
return(false);
}
}
}
return(false);
}
catch (Exception ex)
{
Reporter.ToLog(eLogLevel.ERROR, "Failed to complete the registry value check for the key: " +
rootType + "\\" + keyPath, ex);
if (!silentMode)
{
Reporter.ToUser(eUserMsgKey.RegistryValuesCheckFailed);
}
return(false);
}
}