摘要：
string path = @"C:\Users\Administrator\Desktop\folder of the\folder of the\Excel"; if (Directory.Exists(path))//判断有没有这个文件夹 { DataTable dt = new DataTa 阅读全文
摘要：
List<int> LstAllStatusCode = new List<int>() { 1, 2, 3, 4, 5 }; List<int> LstQueryedStatusCode = new List<int>(); /*try get other status that the data 阅读全文