private void DataSheetLoad(int page) { LogDataSheet.Rows.Clear(); LogDataSheet.Hide(); nPage = page; int start = (nPage - 1) * 10; int end = nPage * 10; if (nPage == maxPage) { end = lil.Count; } int num = 1; for (int i = start; i < end; i++) { var c = lil[i]; DataGridViewRow row = (DataGridViewRow)LogDataSheet.RowTemplate.Clone(); int index = LogDataSheet.Rows.Add(row); LogDataSheet.Rows[index].Cells[0].Value = num++; LogDataSheet.Rows[index].Cells[1].Value = c.Date; LogDataSheet.Rows[index].Cells[2].Value = c.User; LogDataSheet.Rows[index].Cells[3].Value = c.Inf; } LogDataSheet.Show(); LogDataSheet.ClearSelection(); LogDataSheet.Columns[3].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter; }
private void check() { if (state == 1) { BookLendingRateButton.Image = Properties.Resources.书籍借阅率; SystemInformationButton.Image = Properties.Resources.系统日志查看; UserComingRateComboBox.Show(); UserComingRateChart.Show(); BookLendingRateComboBox.Hide(); BookLendingRateChart.Hide(); LogDataSheet.Hide(); LastPButton.Hide(); JumpPTextBox.Hide(); DividePicture.Hide(); PageTextBox.Hide(); NextPbutton.Hide(); LoadUserComingRateGraph(UserComingRateComboBox.SelectedIndex); } else if (state == 2) { UserComingRateButton.Image = Properties.Resources.用户到馆率; SystemInformationButton.Image = Properties.Resources.系统日志查看; UserComingRateComboBox.Hide(); UserComingRateChart.Hide(); BookLendingRateComboBox.Show(); BookLendingRateChart.Show(); LogDataSheet.Hide(); LastPButton.Hide(); JumpPTextBox.Hide(); DividePicture.Hide(); PageTextBox.Hide(); NextPbutton.Hide(); LoadBookLendingRateGraph(BookLendingRateComboBox.SelectedIndex); } else if (state == 3) { UserComingRateButton.Image = Properties.Resources.用户到馆率; BookLendingRateButton.Image = Properties.Resources.书籍借阅率; UserComingRateComboBox.Hide(); UserComingRateChart.Hide(); BookLendingRateComboBox.Hide(); BookLendingRateChart.Hide(); LogDataSheet.Show(); LastPButton.Show(); JumpPTextBox.Show(); DividePicture.Show(); PageTextBox.Show(); NextPbutton.Show(); DataSheetLoad(nPage); } }