摘要：
using System; using System.Configuration; using System.Web; using System.Data; using System.Data.OleDb; using System.Data.SqlClient; using NPOI.HSSF.U 阅读全文
摘要：
/// <summary> /// 是否为GUID /// </summary> /// <param name="expression"></param> /// <returns></returns> public static bool IsGUID(string expression) { 阅读全文