解析proprety信息C＃

夥計們我有以下循環，如果是列表我要再次循環，直到在這裏我沒事，但在這個另一個循環內我有一個問題，因爲我要循環不是「propretyinfo」，我已經到循環在這個PropretyInfo的對象，並得到這個值，我已經嘗試了硬解析此：解析proprety信息C＃

(List<ItemDeMescla>)objeto.GetValue(objeto, null)

但它拋出excepetion，任何想法如何解析它和工作？

foreach (PropertyInfo objeto in processo.GetType().GetProperties()) 
{ 
    corpoEmail += CriarLinhaEmail(objeto.Name, Convert.ToString(objeto.GetValue(processo, null)), false); 

    if (objeto.PropertyType.IsGenericType && (objeto.PropertyType.GetGenericTypeDefinition() == typeof(System.Collections.Generic.List<>))) 
    { 
     List<ItemDeMescla> itensMescla = (List<ItemDeMescla>)objeto.GetValue(objeto, null); 
     foreach (ItemDeMescla item in itensMescla) 
     { 
      tabelasAux.Add(CriarTabelaInternaEmail<ItemDeMescla>(item, objeto.Name)); 
     } 
    } 
}

錯誤堆棧：

at System.Reflection.RuntimeMethodInfo.CheckConsistency(Object target) 
    at System.Reflection.RuntimeMethodInfo.InvokeArgumentsCheck(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
    at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture) 
    at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[] index) 
    at SACG.Services.Integracao.Integracao.Utils.MontarCorpoEmail[T](T processo, String mensagem) in c:\Projetos\Cotrijal\Branch\1.8.0.0\Cotrijal\Servicos\SACG.Services.Integracao\Integracao\Utils.cs:line 176 
    at SACG.Services.Integracao.Integracao.Utils.EnviarEmail[T](T processo, Int32 codigoDaUnidade, String mensagem, String assunto) in c:\Projetos\Cotrijal\Branch\1.8.0.0\Cotrijal\Servicos\SACG.Services.Integracao\Integracao\Utils.cs:line 114 
    at SACG.Services.Integracao.Integracao.IntegracaoDaExpedicao.SalvarExpedicao(ExpedicaoGraos expedicaoDto, Usuario usuarioLogado) in c:\Projetos\Cotrijal\Branch\1.8.0.0\Cotrijal\Servicos\SACG.Services.Integracao\Integracao\IntegracaoDaExpedicao.cs:line 111 
    at SACG.Services.Integracao.ExpedicaoDeGraos.RegistrarExpedicao(ExpedicaoGraos expedicao) in c:\Projetos\Cotrijal\Branch\1.8.0.0\Cotrijal\Servicos\SACG.Services.Integracao\ExpedicaoDeGraos.asmx.cs:line 104

來源

2013-04-18 guisantogui

它扔什麼樣的例外？ – slawekwin

你試圖完成什麼？ – WiiMaxx

錯誤信息會比堆棧跟蹤本身更有幫助 – slawekwin

嘗試獲得的對象的值，代替的PropertyInfo：

(List<ItemDeMescla>)objeto.GetValue(processo, null)

來源

2013-04-18 13:55:19 slawekwin

不錯！現在它非常有用！這是問題= D – guisantogui

嘗試

objeto.GetValue(processo, null)

代替

objeto.GetValue(objeto, null)

來源

2013-04-18 13:52:01

OP已經這樣做了.. – I4V

@ I4V不，他做了'objeto.GetValue（objeto，null）' –

Sina：）.......... – I4V

解析proprety信息C＃

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