msil 笔记

public class TestImpl : ITest
{
    // Properties
    public string Address
    {
        get
        {
            return "abc";
        }
    }

//msil:address不是在接口中定义的
//hidebysig:使用时看不见这个方法,因为是给属性用的.specialname也是说是给属性用的(但不指明),只是说是特殊的.
.method public hidebysig specialname instance string get_Address() cil managed
{
    .maxstack 1
    .locals init (
        [0] string str)
    L_0000: nop 
    L_0001: ldstr "abc"
    L_0006: stloc.0 
    L_0007: br.s L_0009
    L_0009: ldloc.0 
    L_000a: ret 
}
public string Name
    {
        get
        {
            return "1";
        }
    }
//name是在接定口定义的:
//多了newslot virtual final 这几个.
//
.method public hidebysig specialname newslot virtual final instance string get_Name() cil managed
{
    .maxstack 8
    L_0000: ldstr "1"
    L_0005: ret 
}
int ITest.Age
    {
        get
        {
            return 1;
        }
        set
        {
        }
    }
//age是显示式实现的:
//不同点是用private修饰.其他的同上.get与set无区别.
.method private hidebysig specialname newslot virtual final instance void System.Reflection.ITest.set_Age(int32 'value') cil managed
{
    .override System.Reflection.ITest::set_Age
    .maxstack 8
    L_0000: nop 
    L_0001: ret 
}

 .method private hidebysig specialname newslot virtual final instance int32 System.Reflection.ITest.get_Age() cil managed
{
    .override System.Reflection.ITest::get_Age
    .maxstack 1
    .locals init (
        [0] int32 num)
    L_0000: nop 
    L_0001: ldc.i4.1 
    L_0002: stloc.0 
    L_0003: br.s L_0005
    L_0005: ldloc.0 
    L_0006: ret 
}

}

 

//c#中的：abstract
.method public hidebysig specialname newslot abstract virtual instance string get_Tel() cil managed
{
}

 

//C#中的virtual
.method public hidebysig specialname newslot virtual instance string get_Memo() cil managed
{
    .maxstack 1
    .locals init (
        [0] string str)
    L_0000: nop 
    L_0001: ldstr ""
    L_0006: stloc.0 
    L_0007: br.s L_0009
    L_0009: ldloc.0 
    L_000a: ret 
}

	普通类	实现接口
1.属性方法	.method public hidebysig specialname instance string get_Address() cil managed	.method public hidebysig specialname instance newslot virtual final string get_Name() cil managed
2.显示实现		.method private hidebysig specialname instance newslot virtual final int32 System.Reflection.ITest.get_Age() cil managed
3.Virtual	.method public hidebysig specialname instance newslot virtual string get_普通Virtual属性() cil managed	.method public hidebysig specialname instance newslot virtual final没了 string get_Memo() cil managed
4.Abstract	.method public hidebysig specialname instance newslot abstract virtual  string get_普通Abstract属性() cil managed	.method public hidebysig specialname instance newslot abstract virtual string get_Tel() cil managed
5.New	.method public hidebysig specialname instance 编译时直接优化掉了. string get_普通未覆盖基类属性() cil managed	.method public hidebysig specialname instance newslot virtual final 与1相同 string get_接口NEW属性() cil managed
	.method public hidebysig specialname instance //天哪,覆盖基类中的new关键字只是个c#中的语法il不管这事,编译时将被调用方法直接找到了? string get_覆盖基类属性() cil managed

下面是ITest的定义.

public interface ITest
{
    // Properties
    int Age { get; set; }
    string Name { get; }
}