枚举会被调用到基类引用类型Object的该方法从而导致装箱产生GC,其他如int等值类型因自己的getHashCode不会调用到Object上的方法则作为key不会有GC,建议在需要用到enum作为key时先强转为int再将int作为key,或者在Dictionary的构造函数内传入自定义的IEqualityComparer:...
using System; namespace _001 { class Program { // 声明enum enum FRUIT { Apple = 0, Banana, // 值为1 Cherry, // 值为2 Blueberry = 7, Pear, // 值为8 Orange, // 值为9 } static void Main(string[] args) // Main方法,程序入口 { FRUIT fruit = FRUIT.Apple; Console.WriteLine(fr...
2.3 字符串(String)类型 字符串(String)类型 允许你给变量分配任何字符串值。字符串(String)类型是System.String类的别名,它是从对象(Object)类型派生的。字符串(String)类型的值可以通过两种形式进行分配:引号和 @引号。 例如: String str = "runoob.com"; 1. 一个@引号字符串: @"runoob.com"; 1. C# s...
//Create new cache string today = DateTime.Today.ToLongDateString(); Directory.CreateDirectory(today); Cache newCache = Caching.AddCache(today); //Set current cache for writing to the new cache if the cache is valid if (newCache.valid) Caching.currentCacheForWriting = newCache; ...
Debug.LogError(string.Format("failed to initialize exporter, reason: {0}", fbxExporter.GetStatus().GetErrorString())); return; } // 创建一个场景 var fbxScene = FbxScene.Create(fbxManager, "Scene"); // 创建场景信息 FbxDocumentInfo fbxSceneInfo = FbxDocumentInfo.Create(fbxManager, "SceneIn...
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PopupField<string>Enum RectFieldRect RectIntFieldRectInt TextFieldstring TextField, with a maxLength=1char Togglebool Vector2FieldVector2 Vector2IntFieldVector2Int Vector3FieldVector3 Vector3IntFieldVector3Int Vector4FieldVector4 Additional resources ...
public class Example2 : MonoBehaviour { public static class CacheWithPriority { public enum ResolutionType { High, Medium, Low, } static readonly Dictionary<ResolutionType, Cache> ResolutionCaches = new Dictionary<ResolutionType, Cache>(); public static void InitResolutionCaches() { string highRes...