要么await，要么wait

查询条件总是不管用，最后发现忘了写wait，服了。

写法1：

public override Expression<Func<AcctMubanZhuan, bool>> buildQueryWhere()
{   //查询条件
    Expression<Func<AcctMubanZhuan, bool>> result = p => true;
    iPublicX.getPostedDataAsync<ParamQuery>(Request).ContinueWith((task) =>
    {
        if (task.Status == TaskStatus.RanToCompletion) paramQuery = task.Result;
        if (paramQuery != null)
        {
            if (!string.IsNullOrEmpty(paramQuery.sType)) result = result.And<AcctMubanZhuan>(p => p.sType.StartsWith(paramQuery.sType));
        }
    }).Wait();
    return result;
}

 

写法2：整个函数写成异步sync

await iPublicX.getPostedDataAsync<queryLedgerParam>(Request).ContinueWith(task =>
{
    param = task.Result;
});