bool ExportToFile(List <Kisayol> list) { bool res = false; try { svFlDialog = new SaveFileDialog(); DialogResult dr = svFlDialog.ShowDialog(); if (dr == System.Windows.Forms.DialogResult.OK || dr == System.Windows.Forms.DialogResult.Yes) { string fileName = svFlDialog.FileName; if (ObjectUtility.ToStr(fileName).Replace(" ", "").Length == 0) { MessageUtil.Warn("Save File Name can not be empty."); return(res); } if (fileName.EndsWith(".xls") == false) { fileName += ".xls"; } res = ExportManager.ExportToExcel(list, fileName); } } catch (Exception) { throw; } finally { svFlDialog = null; } return(res); }