private void SaveFile() { switch (EcoLanguage.getLang()) { case 0: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("en"); break; case 1: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("de"); break; case 2: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("es"); break; case 3: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("fr"); break; case 4: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("it"); break; case 5: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("ja"); break; case 6: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("ko"); break; case 7: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("pt"); break; case 8: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("ru"); break; case 9: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("zh-CHS"); break; case 10: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("zh-CHT"); break; default: System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo("en"); break; } SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Filter = "Execl files (*.xls)|*.xls"; saveFileDialog.FilterIndex = 0; saveFileDialog.RestoreDirectory = true; saveFileDialog.CreatePrompt = true; saveFileDialog.Title = "Excel"; if (this.checkBox_SaveAll.Checked) { LogSysLog.SaveRange = 1; } else { LogSysLog.SaveRange = 0; } if (saveFileDialog.ShowDialog() == DialogResult.OK) { System.IO.Stream stream; try { stream = saveFileDialog.OpenFile(); } catch (System.Exception) { this.SaveSuccess = 2; return; } System.IO.StreamWriter streamWriter = new System.IO.StreamWriter(stream, System.Text.Encoding.Unicode); string text = ""; try { for (int i = 0; i < this.dataGridViewLogs.Columns.Count; i++) { string name = this.dataGridViewLogs.Columns[i].Name; if (text.Length == 0) { text += name; } else { text = text + "\t" + name; } } streamWriter.WriteLine(text); if (LogSysLog.SaveRange == 0) { for (int j = 0; j < this.dataGridViewLogs.Rows.Count; j++) { string text2 = ""; for (int k = 0; k < this.dataGridViewLogs.Columns.Count; k++) { if (k > 0) { text2 += "\t"; } if (this.dataGridViewLogs.Rows[j].Cells[k].Value == null) { text2 = (text2 ?? ""); } else { text2 += this.dataGridViewLogs.Rows[j].Cells[k].Value.ToString().Trim(); } } streamWriter.WriteLine(text2); } } else { DataTable allLogs = LogAPI.getAllLogs(); for (int l = 0; l < allLogs.Rows.Count; l++) { string text3 = ""; for (int m = 0; m < allLogs.Columns.Count; m++) { if (m > 0) { text3 += "\t"; } if (allLogs.Rows[l][m].ToString() == null) { text3 = (text3 ?? ""); } else { text3 += allLogs.Rows[l][m].ToString().Trim(); } } streamWriter.WriteLine(text3); } } streamWriter.Close(); stream.Close(); this.SaveSuccess = 1; } catch (System.Exception ex) { MessageBox.Show(ex.ToString()); } finally { streamWriter.Close(); stream.Close(); } } }