我要访问在ReportingConcrete类文件的messageLogs.cshtml文件中查询的日志LINQ查询对象
这个日志LINQ Query是从被查询的Razor GridView中搜索的对象（在messageLogs.cshtml中），我希望它被解析为ReportingConcrete类，以便它基于查询的对象输出Excel报告。
总结一下，我只想为Razor GridView中搜索的字段导出Excel报告。（如果有任何搜索的话）。
如果在Gridview中没有搜索，Excel报告应该从整个数据库的详细信息中生成。（我已经有了这个）。
ReportingConcrete.cs
messageLogs.cshtml.cs

try
        {
            //var logsList = await context.MessageArchive.FindAsync();
            var logs = await context.MessageArchive
                .Include(x => x.Conversation).ToListAsync();

            if (!string.IsNullOrEmpty(Request.Form["number"])) //If only number entered
            {
                NumberSearched = Convert.ToString(Request.Form["number"]);
                logs = logs.Where(x => x.PhoneNumber == NumberSearched).ToList(); //Gathers all results from thelogs
                //logsList = logs.Where(x => x.PhoneNumber == NumberSearched).to;
            }

            else if (!string.IsNullOrEmpty(Request.Form["fromDate"])) //If fromDate entered
            {
                fromDate = Convert.ToDateTime(Request.Form["fromDate"]);
                logs = logs.Where(x => x.MessageDate >= fromDate).ToList(); //Gathers all results from the fromDate

                if (!string.IsNullOrEmpty(Request.Form["toDate"])) //if form has toDate. Then logs list will include toDate parameters 
                {
                    toDate = Convert.ToDateTime(Request.Form["toDate"]);
                    logs = logs.Where(x => x.MessageDate <= toDate).ToList();
                }
            }

            else if (!string.IsNullOrEmpty(Request.Form["toDate"])) //If toDate entered
            {
                toDate = Convert.ToDateTime(Request.Form["toDate"]);
                logs = logs.Where(x => x.MessageDate <= toDate).ToList(); //Gathers all results from the toDate
            }