删除无用代码

OTSIncAReportApp/1-UI/Control_Grids/ParticlesGridDevidePage.cs

@@ -81,8 +81,6 @@ namespace OTSIncAReportGrids
 		DataTable particlesAll;
         ParticleData Particledata;
 
-        private string m_filename = "";
-
         #region 分页器相关
 
         #region 分页字段和属性