从C＃console应用程序调用Webservices时出错

Question

  

我在字符串FindCardMetaData（）上遇到问题，它显示了Expected;   或=（不能在声明中指定构造函数参数）

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using KanbanAddIn.KanbanMetadataService;

namespace KanbanAddIn
{
   public class KanbanCard
     {
          static void Main(string[] args)
           {
               const string USER_ID = "niket";
               KanbanMetadataService.iformPortTypeClient MetadataClient = new iformPortTypeClient("iformServiceSOAP11port");
                  string FindCardMetaData()
                    {
                         MetadataClient.getCardMetadata(new getCardMetadata_Input()
                            {
                                 userLoginId = USER_ID,
                                 cardType = "KanbanDefect"
                            });
                              return "";
                     }         
            }                   
     }
}

错误屏幕截图：

Answer 1

它只是语法错误，你不能在另一个方法中声明方法。这是编译器友好的代码：

public class KanbanCard
{
    static void Main(string[] args)
    {
        const string USER_ID = "niket";
        var cardMetadata = FindCardMetaData(USER_ID);

    }

    static KanbanAddIn.KanbanMetadataService.getCardMetadata_Response FindCardMetaData(string userId)
    {
        KanbanMetadataService.iformPortTypeClient MetadataClient = new iformPortTypeClient("iformServiceSOAP11port");
        return MetadataClient.getCardMetadata(new getCardMetadata_Input()
        {
            userLoginId = userId,
            cardType = "KanbanDefect"
        });
    }
}

Answer 2

你不能在这里声明一个函数：

 string FindCardMetaData()
 {
      MetadataClient.getCardMetadata(new getCardMetadata_Input()
      {
            userLoginId = USER_ID,
            cardType = "KanbanDefect"
      });
      return "";
 }    

把它放在班级的其他地方。