/// <summary>
/// 定义属性的 Set 访问方法。
/// </summary>
/// <param name="visual">指定方法的可见性。</param>
/// <param name="calling">指定方法的调用属性。</param>
/// <param name="fieldBuilder">指定一个属性相关的 <see cref="DynamicFieldBuilder"/>。</param>
/// <returns>新的 <see cref="DynamicMethodBuilder"/>。</returns>
public DynamicMethodBuilder DefineSetMethodByField(VisualDecoration visual = VisualDecoration.Public, CallingDecoration calling = CallingDecoration.Standard, DynamicFieldBuilder fieldBuilder = null)
{
var isInterface = Context.TypeBuilder is DynamicInterfaceBuilder;
var method = new DynamicMethodBuilder(Context, string.Concat("set_", GetMethodName()), null, new[] { PropertyType }, visual, calling, ctx =>
{
if (isInterface)
{
return;
}
if (fieldBuilder == null)
{
fieldBuilder = FieldBuilder;
}
ctx.Emitter.ldarg_0.ldarg_1.stfld(fieldBuilder.FieldBuilder).ret();
});
PropertyBuilder.SetSetMethod(method.MethodBuilder);
return(method);
}
/// <summary>
/// 定义属性的 Get 访问方法。
/// </summary>
/// <param name="visual">指定方法的可见性。</param>
/// <param name="calling">指定方法的调用属性。</param>
/// <param name="fieldBuilder">指定一个属性相关的 <see cref="DynamicFieldBuilder"/>。</param>
/// <returns>新的 <see cref="DynamicMethodBuilder"/>。</returns>
public DynamicMethodBuilder DefineGetMethodByField(VisualDecoration visual = VisualDecoration.Public, CallingDecoration calling = CallingDecoration.Standard, DynamicFieldBuilder fieldBuilder = null)
{
var isInterface = Context.TypeBuilder is DynamicInterfaceBuilder;
var method = new DynamicMethodBuilder(Context, "get_" + Name, PropertyType, Type.EmptyTypes, ilCoding: ctx =>
{
if (isInterface)
{
return;
}
if (fieldBuilder == null)
{
fieldBuilder = FieldBuilder;
}
ctx.Emitter.ldarg_0.ldfld(fieldBuilder.FieldBuilder).ret();
});
PropertyBuilder.SetGetMethod(method.MethodBuilder);
return(method);
}
/// <summary>
/// 定义属性的 Get 访问方法。
/// </summary>
/// <param name="visual">指定方法的可见性。</param>
/// <param name="calling">指定方法的调用属性。</param>
/// <param name="ilCoding">方法体的 IL 过程。</param>
/// <returns>新的 <see cref="DynamicMethodBuilder"/>。</returns>
public DynamicMethodBuilder DefineGetMethod(VisualDecoration visual = VisualDecoration.Public, CallingDecoration calling = CallingDecoration.Standard, Action <BuildContext> ilCoding = null)
{
var isInterface = Context.TypeBuilder is DynamicInterfaceBuilder;
var method = new DynamicMethodBuilder(Context, string.Concat("get_", GetMethodName()), PropertyType, Type.EmptyTypes, visual, calling, ctx =>
{
if (isInterface)
{
return;
}
if (ilCoding != null)
{
ilCoding(ctx);
}
else
{
ctx.Emitter.ldarg_0.ldfld(FieldBuilder.FieldBuilder).ret();
}
});
PropertyBuilder.SetGetMethod(method.MethodBuilder);
return(method);
}
/// <summary>
/// 定义属性的 Set 访问方法。
/// </summary>
/// <param name="visual">指定方法的可见性。</param>
/// <param name="calling">指定方法的调用属性。</param>
/// <param name="ilCoding">方法体的 IL 过程。</param>
/// <returns>新的 <see cref="DynamicMethodBuilder"/>。</returns>
public DynamicMethodBuilder DefineSetMethod(VisualDecoration visual = VisualDecoration.Public, CallingDecoration calling = CallingDecoration.Standard, Action <BuildContext> ilCoding = null)
{
var isInterface = Context.TypeBuilder is DynamicInterfaceBuilder;
var method = new DynamicMethodBuilder(Context, "set_" + Name, null, new[] { PropertyType }, ilCoding: ctx =>
{
if (isInterface)
{
return;
}
if (ilCoding != null)
{
ilCoding(ctx);
}
else
{
ctx.Emitter.ldarg_0.ldarg_1.stfld(FieldBuilder.FieldBuilder).ret();
}
});
PropertyBuilder.SetSetMethod(method.MethodBuilder);
return(method);
}
