using System; namespace PCL.Core.Utils.WinRT; /// /// 表示一个 WinRT HSTRING 句柄的只读包装。 /// /// HSTRING 的底层指针句柄()。 public readonly record struct HString(IntPtr Value) { public readonly IntPtr Value = Value; public bool IsNull => Value == IntPtr.Zero; public static implicit operator IntPtr(HString h) => h.Value; public static explicit operator HString(IntPtr ptr) => new(ptr); }