func init
	if(linked("RegistryKey"))
		// add using module
		sys.add_use('Microsoft.Win32')

		// defines an instance of RegistryKey
		this.setfield('root', d("RegistryKey"))

		// initialize properties
		if(linked("NewRegistryKey") and linked("doCreateSubKey"))
			sys.add_var('rk', 'RegistryKey')
		end
		if(linked("onError"))
			sys.add_use('System.IO')
			sys.add_use('System.Security')
			this.setfield('ex', 'ex' + this.id)
		end
	end
end

func make_rk(data)
	return(this.root + '.CreateSubKey(' + d("Key") + ', RegistryKeyPermissionCheck.' + this.props("PermissionCheck").value + ', RegistryOptions.' +  this.props("RegistryOptions").value + ')')
end

func doCreateSubKey(data)
	if(linked("RegistryKey"))
		linked("onError") ? blk.println('try {').inc() : ''
			if(linked("NewRegistryKey"))
				blk.println(this.rk, ' = ', make_rk(data), ';')
				event("onRegistryKey", this.rk)
			else
				event("onRegistryKey", make_rk(data))
			end
		if(linked("onError"))
			blk.dec().println('} catch(IOException ', this.ex, ') {').inc()
				event("onError", this.ex + '.Message')
			blk.dec().println('}')
		end
	end
end

func doDeleteSubKey(data)
	if(linked("RegistryKey"))
		linked("onError") ? blk.println('try {').inc() : ''
			blk.println(this.root, '.DeleteSubKey(', d("Key"), ', ', lower(this.props("ThrowOnMissingSubKey").value), ');')
		if(linked("onError"))
			blk.dec().println('} catch(SecurityException ', this.ex, ') {').inc()
				event("onError", this.ex + '.Message')
			blk.dec().println('}')
		end
	end
end

func doDeleteSubKeyTree(data)
	if(linked("RegistryKey"))
		linked("onError") ? blk.println('try {').inc() : ''
			blk.println(this.root, '.DeleteSubKeyTree(', d("Key"), ', ', lower(this.props("ThrowOnMissingSubKey").value), ');')
		if(linked("onError"))
			blk.dec().println('} catch(SecurityException ', this.ex, ') {').inc()
				event("onError", this.ex + '.Message')
			blk.dec().println('}')
		end
	end
end

func doDeleteValue(data)
	if(linked("RegistryKey"))
		linked("onError") ? blk.println('try {').inc() : ''
			blk.println(this.root, '.DeleteValue(', d("Value"), ', ', lower(this.props("ThrowOnMissingSubKey").value), ');')
		if(linked("onError"))
			blk.dec().println('} catch(SecurityException ', this.ex, ') {').inc()
				event("onError", this.ex + '.Message')
			blk.dec().println('}')
		end
	end
end

func NewRegistryKey
	if(linked("RegistryKey"))
		if(linked("doCreateSubKey"))
			return(this.rk)
		else
			return(make_rk())
		end
	end
end