Object

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作成できません
複製されていません

概要

プロパティ

  • ClassName:string
    読み取り専用
    複製されていません
    並列読み取り

方法

イベント

プロパティ

ClassName

string
読み取り専用
複製されていません
並列読み取り

方法

GetPropertyChangedSignal

RBXScriptSignal

パラメータ

property: string
既定値: ""

戻り値

RBXScriptSignal

コードサンプル

Old-to-New Values with Changed
local part = Instance.new("Part")



local currentColor = part.BrickColor



local function onBrickColorChanged()

	local newColor = part.BrickColor

	print("Color changed from", currentColor.Name, "to", newColor.Name)

	currentColor = newColor

end

part:GetPropertyChangedSignal("BrickColor"):Connect(onBrickColorChanged)



part.BrickColor = BrickColor.new("Really red")

part.BrickColor = BrickColor.new("Really blue")
Changed and GetPropertyChangedSignal
local part = Instance.new("Part")



local function onBrickColorChanged()

	print("My color is now " .. part.BrickColor.Name)

end



local function onChanged(property)

	if property == "BrickColor" then

		onBrickColorChanged()

	end

end



part:GetPropertyChangedSignal("BrickColor"):Connect(onBrickColorChanged)

part.Changed:Connect(onChanged)



-- Trigger some changes (because we connected twice,

-- both of these will cause two calls to onBrickColorChanged)

part.BrickColor = BrickColor.new("Really red")

part.BrickColor = BrickColor.new("Institutional white")

IsA

boolean
並列書き込み

パラメータ

className: string
既定値: ""

戻り値

boolean

コードサンプル

Instance:IsA()
local Workspace = game:GetService("Workspace")



print(Workspace:IsA("Workspace")) -- true

print(Workspace:IsA("BasePart")) -- false

print(Workspace:IsA("Instance")) -- true

イベント

Changed

パラメータ

property: string

コードサンプル

Changed Event
-- Demonstrate the Changed event by creating a Part

local part = Instance.new("Part")

part.Changed:Connect(print)

-- This fires Changed with "Transparency"

part.Transparency = 0.5

-- Similarly, this fires Changed with "Number"

part.Name = "SomePart"

-- Since changing BrickColor will also change other

-- properties at the same time, this line fires Changed

-- with "BrickColor", "Color3" and "Color3uint16".

part.BrickColor = BrickColor.Red()



-- A NumberValue holds a double-precision floating-point number

local vNumber = Instance.new("NumberValue")

vNumber.Changed:Connect(print)

-- This fires Changed with 123.456 (not "Value")

vNumber.Value = 123.456

-- This does not fire Changed

vNumber.Name = "SomeNumber"



-- A StringValue stores one string

local vString = Instance.new("StringValue")

vString.Changed:Connect(print)

-- This fires Changed with "Hello" (not "Value")

vString.Value = "Hello"
Change Detector
local object = script.Parent



local function onChanged(property)

	-- Get the current value of the property

	local value = object[property]

	-- Print a message saying what changed

	print(object:GetFullName() .. "." .. property .. " (" .. typeof(value) .. ") changed to " .. tostring(value))

end



object.Changed:Connect(onChanged)

-- Trigger a simple change in the object (add an underscore to the name)

object.Name = "_" .. object.Name