protected virtual bool DoCellValidating(int rowIndex, int columnIndex, string value) { string errorText = null; if (columnIndex == COLUMN_SEQUENCE && GridView.IsCurrentCellInEditMode) { var sequence = TryResolveTarget(value, out errorText); if (errorText == null) { int iExist = Items.ToArray().IndexOf(pep => Equals(pep.Target, sequence)); if (iExist != -1 && iExist != rowIndex) { errorText = string.Format(Resources.PeptideGridViewDriver_DoCellValidating_The_sequence__0__is_already_present_in_the_list, sequence); } } } else if (columnIndex == COLUMN_TIME && GridView.IsCurrentCellInEditMode) { string rtText = value; if (!AllowMissingTime || !string.IsNullOrEmpty(rtText)) { errorText = MeasuredPeptide.ValidateRetentionTime(rtText, AllowNegativeTime); } } if (errorText != null) { MessageDlg.Show(MessageParent, errorText); return(false); } return(true); }
protected virtual bool DoRowValidating(int rowIndex) { if (rowIndex >= Items.Count) { return(true); } var row = GridView.Rows[rowIndex]; if (row.IsNewRow) { return(true); } var cell = row.Cells[COLUMN_SEQUENCE]; string errorText; TryResolveTarget(cell.FormattedValue, out errorText); if (errorText == null) { cell = row.Cells[COLUMN_TIME]; var cellText = cell.FormattedValue?.ToString(); if (!AllowMissingTime || !string.IsNullOrEmpty(cellText)) { errorText = MeasuredPeptide.ValidateRetentionTime(cellText, AllowNegativeTime); } } if (errorText != null) { bool messageShown = false; try { GridView.CurrentCell = cell; MessageDlg.Show(MessageParent, errorText); messageShown = true; GridView.BeginEdit(true); } catch (Exception) { // Exception may be thrown if current cell is changed in the wrong context. if (!messageShown) { MessageDlg.Show(MessageParent, errorText); } } return(false); } return(true); }
protected virtual bool DoRowValidating(int rowIndex) { var row = GridView.Rows[rowIndex]; if (row.IsNewRow) { return(true); } var cell = row.Cells[COLUMN_SEQUENCE]; string errorText = MeasuredPeptide.ValidateSequence(new Target(cell.FormattedValue != null ? cell.FormattedValue.ToString() : null)); if (errorText == null) { cell = row.Cells[COLUMN_TIME]; errorText = MeasuredPeptide.ValidateRetentionTime(cell.FormattedValue != null ? cell.FormattedValue.ToString() : null, AllowNegativeTime); } if (errorText != null) { bool messageShown = false; try { GridView.CurrentCell = cell; MessageDlg.Show(MessageParent, errorText); messageShown = true; GridView.BeginEdit(true); } catch (Exception) { // Exception may be thrown if current cell is changed in the wrong context. if (!messageShown) { MessageDlg.Show(MessageParent, errorText); } } return(false); } return(true); }