asmx webservice的代理Web引用在endoperation中具有void返回类型 [英] Proxy webreference for asmx webservice has void return type in endoperation

问题描述

我有一个返回JSON数据的asmx webservice。但是当我添加webreference 2.0时，我的结束操作会得到无效的返回类型



当我直接调用URL时的示例数据http://XX.XXX .XX.XX：88 / tabsaleswithdatasync.asmx / FeatureMaster



[{msg：，FeatureSlno：2，Feature： Fuel Used，DefaultValue：，FeatureType：B，Groups：OverView，GroupOrder：0，SubGroupOrder：0，CategorySlno：2 ，UtilisationSlno：1，IconImagePath：，LowerIsBetter：0}，{msg：，FeatureSlno：3，功能：座位容量 ， 默认值： ， 类型特征： B， 组： 概述， GroupOrder： 0， SubGroupOrder： 0， CategorySlno： 3，UtilisationSlno ：0，IconImagePath：，LowerIsBetter：0}]



使用wsdl生成的代理webservice是



public System.IAsyncResult BeginFeatureMaster（System.AsyncCallback callback，object asyncState）

{

返回this.BeginInvoke（FeatureMaster， new object [0]，callback，asyncState）;

}





public void EndFeatureMaster（System.IAsyncResult asyncResult）

{

this.EndInvoke（asyncResult）;

}





为什么我没有回报按我的要求键入对象???



我尝试过：



右键单击项目并添加webreference选项

I have a asmx webservice returning JSON data. But when I add webreference 2.0, I am getting void return type on my end operation

example data when I make direct call to URL "http://XX.XXX.XX.XX:88/tabsaleswithdatasync.asmx/FeatureMaster"

[{"msg":"","FeatureSlno":"2","Feature":"Fuel Used","DefaultValue":"","FeatureType":"B","Groups":"OverView","GroupOrder":"0","SubGroupOrder":"0","CategorySlno":"2","UtilisationSlno":"1","IconImagePath":"","LowerIsBetter":"0"},{"msg":"","FeatureSlno":"3","Feature":"Seating Capacity","DefaultValue":"","FeatureType":"B","Groups":"OverView","GroupOrder":"0","SubGroupOrder":"0","CategorySlno":"3","UtilisationSlno":"0","IconImagePath":"","LowerIsBetter":"0"}]

proxy webservice generated using wsdl is

public System.IAsyncResult BeginFeatureMaster(System.AsyncCallback callback, object asyncState)
{
return this.BeginInvoke("FeatureMaster", new object[0], callback, asyncState);
}


public void EndFeatureMaster(System.IAsyncResult asyncResult)
{
this.EndInvoke(asyncResult);
}


Why am i not getting return type as object as I require ???

What I have tried:

Right click on project and add webreference option

推荐答案

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