1
我正在尝试使用.NET4 System.AddIn命名空间编写MAF AddIn。 AddIn具有属性，该属性是称为“ReportParameters”的自定义类型的集合; AddIn上还有其他一些属性，它们是mscorlib中包含的本地类型（即：ints，bools，strings等），我已经从下面的代码片断中获得了它们，因为它们工作正常。我正努力使用将ReportParameters IListContract转换为IList的Host和AddIn端适配器，反之亦然。任何帮助，将不胜感激。我的管道目前定义如下（参见主机适配器评论）：作为集合的MAF（System.AddIn）属性
合同大会
[AddInContract]
public interface IReportComponentContract: IContract
{
IListContract<IReportParameterContract> ReportParameters { get; set; }
bool GenerateReport();
}
public interface IReportParameterContract: IContract
{
string Name { get; set; }
string Value { get; set; }
}
外接程序查看大会
[AddInBase]
public interface IReportComponent
{
IList<IReportParameter> ReportParameters { get; set;}
bool GenerateReport();
}
public interface IReportParameter
{
string Name { get; set; }
string Value { get; set; }
}
public class ReportParameter : IReportParameter
{
public string Name
{
get;
set;
}
public string Value
{
get;
set;
}
}
的AddIn主机适配器大会
[AddInAdapter]
public class ReportComponentViewToContractAddInAdapter: ContractBase, IReportComponentContract
{
IReportComponent_view;
public ReportComponentViewToContractAddInAdapter(IReportComponent view)
{
_view = view;
}
public IListContract<IReportParameterContract> ReportParameters
{
get
{
return CollectionAdapters.ToIListContract<IReportParameter, IReportParameterContract>(_view.ReportParameters, ReportParameterAddInAdapter.ViewToContractAdapter, ReportParameterAddInAdapter.ContractToViewAdapter);
}
set
{
_view.ReportParameters = CollectionAdapters.ToIList<IReportParameterContract, IReportParameter>(value, ReportParameterAddInAdapter.ContractToViewAdapter, ReportParameterAddInAdapter.ViewToContractAdapter);
}
}
public bool GenerateReport()
{
return _view.GenerateReport();
}
internal IReportComponent GetSourceView()
{
return _view;
}
}
public class ReportParameterAddInAdapter
{
internal static IReportParameter ContractToViewAdapter(IReportParameterContract contract)
{
if (!System.Runtime.Remoting.RemotingServices.IsObjectOutOfAppDomain(contract) &&
(contract.GetType().Equals(typeof(ReportParameterViewToContractAddInAdapter))))
{
return ((ReportParameterViewToContractAddInAdapter)(contract)).GetSourceView();
}
else
{
return new ReportParameterContractToViewAddInAdapter(contract);
}
}
internal static IReportParameterContract ViewToContractAdapter(IReportParameter view)
{
if (!System.Runtime.Remoting.RemotingServices.IsObjectOutOfAppDomain(view) &&
(view.GetType().Equals(typeof(ReportParameterContractToViewAddInAdapter))))
{
return ((ReportParameterContractToViewAddInAdapter)(view)).GetSourceContract();
}
else
{
return new ReportParameterViewToContractAddInAdapter(view);
}
}
}
public class ReportParameterContractToViewAddInAdapter : IReportParameter
{
private IReportParameterContract _contract;
private ContractHandle _handle;
public ReportParameterContractToViewAddInAdapter(IReportParameterContract contract)
{
_contract = contract;
_handle = new ContractHandle(contract);
}
public string Name
{
get { return _contract.Name; }
set { _contract.Name = value; }
}
public string Value
{
get { return _contract.Value;}
set { _contract.Value = value; }
}
internal IReportParameterContract GetSourceContract()
{
return _contract;
}
}
public class ReportParameterViewToContractAddInAdapter : ContractBase, IReportParameterContract
{
IReportParameter _view;
public ReportParameterViewToContractAddInAdapter(IReportParameter view)
{
_view = view;
}
public virtual string Name
{
get { return _view.Name; }
set { _view.Name = value; }
}
public virtual string Value
{
get { return _view.Value; }
set { _view.Name = value; }
}
internal IReportParameter GetSourceView()
{
return _view;
}
}
主机视图大会
public interface IReportComponent
{
IList<IReportParameter> ReportParameters { get; set; }
bool GenerateReport();
}
public interface IReportParameter
{
string Name { get; set; }
string Value { get; set; }
}
public class ReportParameter : IReportParameter
{
public string Name
{
get;
set;
}
public string Value
{
get;
set;
}
}
主机适配器大会
[HostAdapter]
public class ReportComponentContractToViewHostAdapter: IReportComponent
{
IReportComponentContract _contract;
ContractHandle _lifetime;
public ReportComponentContractToViewHostAdapter(IReportComponent contract)
{
_contract = contract;
_lifetime = new ContractHandle(contract);
}
public IList<IReportParameter> ReportParameters
{
get
{
return CollectionAdapters.ToIList<IReportParameterContract, IReportParameter>(_contract.ReportParameters, ReportParameterHostAdapter.ContractToViewAdapter, ReportParameterHostAdapter.ViewToContractAdapter);
}
set
{
_contract.ReportParameters = CollectionAdapters.ToIListContract<IReportParameter, IReportParameterContract>(value, ReportParameterHostAdapter.ViewToContractAdapter, ReportParameterHostAdapter.ContractToViewAdapter);
}
}
public bool GenerateReport()
{
return _contract.GenerateReport();
}
}
internal class ReportParameterContractToViewHostAdapter : IReportParameter
{
private ContractHandle _handle;
private IReportParameterContract _contract;
public ReportParameterContractToViewHostAdapter(IReportParameterContract contract)
{
_contract = contract;
_handle = new ContractHandle(contract);
}
public string Name
{
get { return _contract.Name; }
set { _contract.Name = value; }
}
public string Value
{
get { return _contract.Value; }
set { _contract.Value = value; }
}
internal IReportParameterContract GetSourceContract()
{
return _contract;
}
}
public class ReportParameterHostAdapter
{
internal static IReportParameter ContractToViewAdapter(IReportParameterContract contract)
{
if (!System.Runtime.Remoting.RemotingServices.IsObjectOutOfAppDomain(contract) &&
(contract.GetType().Equals(typeof(ReportParameterViewToContractHostAdapter))))
{
return ((ReportParameterViewToContractHostAdapter)(contract)).GetSourceView();
}
else
{
return new ReportParameterContractToViewHostAdapter(contract);
}
}
internal static IReportParameterContract ViewToContractAdapter(IReportParameter view)
{
if (!System.Runtime.Remoting.RemotingServices.IsObjectOutOfAppDomain(view) &&
(view.GetType().Equals(typeof(ReportParameterContractToViewHostAdapter))))
{
return ((ReportParameterContractToViewHostAdapter)(view)).GetSourceContract();
}
else
{
return new ReportParameterViewToContractHostAdapter(view);
}
}
}
public class ReportParameterViewToContractHostAdapter: ContractBase, IReportParameterContract
{
private IReportParameter _view;
public ReportParameterViewToContractHostAdapter(IReportParameter view)
{
_view = view;
}
public virtual string Name
{
get { return _view.Name; }
set { _view.Name = value; }
}
public virtual string Value
{
get { return _view.Value; }
set { _view.Value = value; }
}
internal IReportParameter GetSourceView()
{
return _view;
}
}