private void RunDistinct()
{
if (ctrlRef.IsEmpty) throw new InputError("Selection is empty!");
//Shrink to used range
Excel.Range rgSel = _excelapp.Intersect(ctrlRef.Range, ctrlRef.Worksheet.UsedRange);
if (rgSel == null) throw new InputError("Selection is empty!");
if (rgSel.Rows.Count == 1) throw new InputError("Selection must contain at least 2 rows!");
//Define data range
bool optionformula = ctrlUseFormula.Checked;
int nbRow = rgSel.Rows.Count, nbCol = rgSel.Columns.Count;
int offset = ctrlOptRows.Checked && ctrlWithHeaders.Checked ? 1 : 0;
Excel.Range rgData = rgSel.Offset[offset, Type.Missing].Resize[nbRow - offset, Type.Missing];
if (rgData.Cells.Count < 2) throw new InputError("Range 1 must contain at least 2 cells!");
//read data
object[,] data = Utils.GetDataFromRange(rgData, optionformula);
object[] formats = Utils.GetColumnsFormating(rgData);
//Initilise caompare class and save seeting
var compare = new Compare { IgnoreCase = ctrlIgnoreCase.Checked };
SaveSettings();
//Compare
CellSet result = null;
if (ctrlOptRows.Checked) {
int[] keysCol = ctrlKeys.IsEmpty ? ctrlKeys.UncheckedIds : ctrlKeys.CheckedIds;
int[] valCol = Utils.GetVisibleColumnsPosition(rgData, null, keysCol);
if (ctrlOptDelete.Checked)
result = compare.DeleteDuplicatedRows(ref data, keysCol, valCol);
else if (ctrlOptHighligth.Checked)
result = compare.GetDuplicatedRows(ref data, keysCol, valCol);
} else {
if (ctrlOptDelete.Checked)
result = compare.DeleteDuplicatedCells(ref data);
else if (ctrlOptHighligth.Checked)
result = compare.GetDuplicatedCells(ref data);
}
//Add new sheet, formats and headers
if (ctrlOptNewSheet.Checked) {
var worksheet = (Excel.Worksheet)_workbook.Sheets.Add(Missing, _workbook.Sheets[_workbook.Sheets.Count], Type.Missing, Type.Missing);
var headers = offset != 0 ? rgSel.Resize[1, Type.Missing].Value : null;
rgData = ((Excel.Range)worksheet.Cells[1 + offset, 1]).Resize[nbRow - offset, nbCol];
Utils.SetColumnsFormat(rgData, nbRow - offset, formats, 1, 1);
if (headers != null) {
var rgHeader = ((Excel.Range)rgData.Rows[1]).Offset[offset, Type.Missing];
rgHeader.Value = headers;
rgHeader.Font.Bold = true;
}
((Excel._Worksheet)worksheet).Activate();
}
//Add data and diff tags
if (result == null) return;
if (ctrlOptDelete.Checked || ctrlOptNewSheet.Checked)
Utils.AddDataToRange(rgData, result.Data, optionformula);
Utils.AddTagsToRange(rgData, result.Diff, ctrlInteriorColor.SelectedColor, ctrlFontColor.SelectedColor);
}