OpCodes.Ldc_R8 字段
定义
将所提供的 float64 类型的值作为 F (float) 类型推送到计算堆栈上。Pushes a supplied value of type float64 onto the evaluation stack as type F (float).
public: static initonly System::Reflection::Emit::OpCode Ldc_R8;
public static readonly System.Reflection.Emit.OpCode Ldc_R8;
staticval mutable Ldc_R8 : System.Reflection.Emit.OpCode
Public Shared ReadOnly Ldc_R8 As OpCode
字段值
注解
下表列出了指令的十六进制和 Microsoft 中间语言 (MSIL) 程序集格式,以及简短的参考摘要:The following table lists the instruction's hexadecimal and Microsoft Intermediate Language (MSIL) assembly format, along with a brief reference summary:
| 格式Format | 程序集格式Assembly Format | 说明Description |
|---|---|---|
23 < float64 >23 < float64 > |
ldc. r8 numldc.r8 num |
num将作为推送到堆栈上 F 。Pushes num onto the stack as F. |
堆栈转换行为顺序如下:The stack transitional behavior, in sequential order, is:
- 值
num推送到堆栈上。The valuenumis pushed onto the stack.
此编码将 float64 值推送到堆栈上。This encoding pushes a float64 value onto the stack.
以下 Emit 方法重载可以使用 ldc.r8 操作码:The following Emit method overload can use the ldc.r8 opcode: