[英]asynchronous call back wcf service r
i was develop wcf service which is fine,there is Operationcontract return dataset showed in picture, my question is how do i make which Operationcontract method asyn ?? 我正在开发wcf服务,很好,图片中显示了Operationcontract返回数据集,我的问题是如何使哪种Operationcontract方法异步?
[OperationContract(Name ="GetBirthday")]
[WebGet]
DataSet GetEmployeeBirthDateDetail(List<string> birthdayStringlist, out string userExceptionMessage);
public DataSet GetEmployeeBirthDateDetail(List<string> birthdayStringlist , out string message)
{
try
{
string scripts;
List<string> outlist = new List<string>();
generateScripts gs = new generateScripts();
StringValidation sv = new StringValidation();
DataSet ds = new DataSet();
message = sv.validate(birthdayStringlist, out outlist);
if (message == "")
{
scripts = gs.GenerateScripts(outlist, employeetype.GenerateScripts_BdayEmp);
message = "success";
return api.GetEmployeeDetails(scripts);
}
else
{
message = "No records to provide";
return null;
}
}
catch (Exception ex)
{
message = ex.Message;
WriteToLog(ex.Message);
return null;
}
}
public async Task GetGetEmployeeJoinDateDetailAsync(List joindateStringlist) { try { string scripts; 公共异步任务GetGetEmployeeJoinDateDetailAsync(List joindateStringlist){试试{字符串脚本; List outlist = new List();
列表outlist = new List(); generateScripts gs = new generateScripts();
generateScripts gs = new generateScripts(); StringValidation sv = new StringValidation();
StringValidation sv = new StringValidation();
if (sv.validate(joindateStringlist, out outlist) == "")
{
scripts = gs.GenerateScripts(outlist, employeetype.GenerateScripts_NewJoin);
return await Task.Factory.StartNew(() => api.GetEmployeeDetails(scripts)) ;
}
else
{
return null;
}
}
catch (Exception ex)
{
WriteToLog(ex.Message);
return null;
}
}
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