操作数

• Track the number of items or operations per second
  跟踪每秒的项数或操作数。
• The operand is reserved and should not be used
  该操作数是保留值，不应使用。
• Control is used to display and manipulate data
  控件经常用于显示和操作数据。
• The plus sign can be used as a suffix operand
  加号可以作为后缀/操作数使用。
• The return type is the same as the operand type
  返回类型与操作数类型相同。
• It yields the logical opposite of its operand
  它生成其操作数的逻辑相反值。
• The acceptable operand types are encapsulated below
  下面概括了可接受的操作数类型：
• Operands to determine if they are not equal
  操作数执行逻辑比较，确定它们是否相等。
• If the operands of an equality operator are both of type
  如果相等运算符的操作数都是
• The main difference between these operands is that the
  这些操作数之间的主要区别是，