从类中调用方法属性？

Question

从类PCSS.Common.Configuration.ConfigurationFunctions我需要在我的视图中调用方法属性var qe = new QueryExpression("pcs_configurationitem");。

var qe = new QueryExpression（“pcs_configurationitem”）;是字符串方法

下面是var qe在字符串中的代码，我需要在视图中调用pcs_configurationitem。

public static string GetString(string key, IOrganizationService service) 
{ 
    var qe = new QueryExpression("pcs_configurationitem"); //want this in view 
    qe.Criteria.AddCondition(new ConditionExpression("pcs_name", ConditionOperator.Equal, key)); 
    qe.Criteria.AddCondition(new ConditionExpression("pcs_valuetype", ConditionOperator.Equal, (int)ConfigItemType.String)); 
    qe.Criteria.AddCondition(new ConditionExpression("pcs_stringvalue", ConditionOperator.NotNull)); 
    qe.ColumnSet = new ColumnSet(new string[] { "pcs_stringvalue" }); 
    var results = service.RetrieveMultiple(qe); 
    if (results.Entities.Count == 0) throw new Exception("No value of this type found for key " + key); 
    return (results[0].GetAttributeValue<string>("pcs_stringvalue")); 
} 

我试图做一些像下面这样的东西在我的视图中调用它。

<span title="Feedback is not suppored more than @ConfigurationFunctions.("pcs_configurationitem") days after closing the enquiry.">`</span>` 

但是，这是行不通的，请指教。

Answer 1

您可以在页面的顶部放一些代码：

@model MyModel 
@{ 
    var qe = new QueryExpression("pcs_configurationitem"); 
} 

然后倒在你的标记：

<span title="Feedback is not suppored more than @qe days after closing the enquiry."></span> 

您可能需要在顶部加入一个@using指令引用适当的命名空间为QueryExpression。