C# 将MethodCallExpression附加到属性/参数

我有以下MethodCallExpression：

{Party.Any(party => party.Address.Any(address => address.Line1.Contains("Address 1")))}

我需要将其附加到父级属性/参数，以便最终lambda如下所示：

{txliferequest => txliferequest.OLifE.Party.Any(party => party.Address.Any(address => address.Line1.Contains("Address 1")))}

最初的MethodCallExpression被传递到一个扩展方法中，因此我试图附加最终的lambda结构

---

TXLifeRequest

public partial class TXLifeRequest : BaseEntity
{
    public virtual OLifE OLifE { get; set; }

    ...
}

public partial class OLifE : BaseEntity
{
    public virtual List<Party> Party { get; set; }
        ...
}

public class Party: BaseEntity
{
    public virtual List<Address> Address { get; set; }
    ...
}

---

OLifE

public partial class TXLifeRequest : BaseEntity
{
    public virtual OLifE OLifE { get; set; }

    ...
}

public partial class OLifE : BaseEntity
{
    public virtual List<Party> Party { get; set; }
        ...
}

public class Party: BaseEntity
{
    public virtual List<Address> Address { get; set; }
    ...
}

公共部分类OLifE:BaseEntity
{
公共虚拟列表参与方{get；set；}
...
}

---

聚会

public partial class TXLifeRequest : BaseEntity
{
    public virtual OLifE OLifE { get; set; }

    ...
}

public partial class OLifE : BaseEntity
{
    public virtual List<Party> Party { get; set; }
        ...
}

public class Party: BaseEntity
{
    public virtual List<Address> Address { get; set; }
    ...
}

公共类参与方：基本实体
{
公共虚拟列表地址{get；set；}
...
}

我试图将is作为属性访问器附加，但不确定如何执行此操作。以下是我正在尝试的：

//{Name = "OLifE" FullName = "IMSParamed.Entities.OLifE"}
Type parentBaseType = parentPropInfo.GetListBaseType();

//{IMSParamed.Entities.OLifE OLifE}
PropertyInfo propInfo = parentBaseType.GetParentMappedPropertyInfo();

//{OLifE}
ParameterExpression parentTypeParam2 = parentPropInfo.Name.ToParameter(parentBaseType);

//{OLifE.Party}
MemberExpression typeProp = type.Name.ToProperty(parentTypeParam2);

//Type lambdaType = typeof(Func<,>).MakeGenericType(type, typeof(bool));

MethodInfo anyMethod = ExpressionBuilder.anyTSource.MakeGenericMethod(type);

//{OLifE.Party.Any(party => party.Address.Any(address => address.Line1.Contains("Address 1")))}
MethodCallExpression any = Expression.Call(anyMethod, typeProp, methodCallExp);

/{Name=“OLifE”FullName=“IMSParamed.Entities.OLifE”}
类型parentBaseType=parentPropInfo.GetListBaseType（）；
//{IMSParamed.Entities.OLifE-OLifE}
PropertyInfo-propInfo=parentBaseType.GetParentMappedPropertyInfo（）；
//{OLifE}
ParameterExpression parentTypeParam2=parentPropInfo.Name.TopParameter（parentBaseType）；
//{OLifE.Party}
MemberExpression typeProp=type.Name.TopProperty（parentTypeParam2）；
//Type lambdaType=typeof（Func）.MakeGenericType（Type，typeof（bool））；
MethodInfo anyMethod=ExpressionBuilder.anyTSource.MakeGenericMethod（类型）；
//{OLifE.Party.Any（Party=>Party.Address.Any（Address=>Address.Line1.Contains（“Address 1”））}
MethodCallExpression any=Expression.Call（anyMethod、typeProp、methodCallExp）；

出现了什么错误？我猜我必须用正确的参数链重新构造MethodCallExpression。