1.(of a number) having a fixed and unchanging value
2.fixed and unmoving;
with eyes set in a fixed glassy stare
3.securely placed or fastened or set;
a fixed piece of wood
4.intent and directed steadily;
had her gaze fastened on the stranger
5.incapable of being changed or moved or undone; e.g. "frozen prices";
living on fixed incomes
6.mended or put in working order;
a reconditioned sewing machine
7.not increasing as the amount taxed increases
8.specified in advance;
a given number
9.directed with intense concentration;
a fixed stare
(一)fixed 語句禁止垃圾回收器重定位可移動的變量。fixed 語句只能出現在不安全的上下文中。Fixed 還可用于創建固定大小的緩沖區。 fixed 語句設置指向托管變量的指針并在 statement 執行期間“釘住”該變量。如果沒有 fixed 語句,則指向可移動托管變量的指針的作用很小,因為垃圾回收可能不可預知地重定位變量。C# 編譯器只允許在 fixed 語句中分配指向托管變量的指針。 示例 // statements_fixed.cs// compile with: /unsafe