private void RunCompare()
{
if (ctrlRefA.IsEmpty) throw new InputError("Selection 1 is empty or incorrect.");
if (ctrlRefB.IsEmpty) throw new InputError("Selection 2 is empty or incorrect.");
//Shrink to used range
Excel.Range rgSel1 = _excelapp.Intersect(ctrlRefA.Range, ctrlRefA.Range.Worksheet.UsedRange);
if (rgSel1 == null) throw new InputError("Selection 1 is incorrect!");
Excel.Range rgSel2 = _excelapp.Intersect(ctrlRefB.Range, ctrlRefB.Range.Worksheet.UsedRange);
if (rgSel2 == null) throw new InputError("Selection 2 is incorrect!");
//Define data range
int nbRow1 = rgSel1.Rows.Count, nbCol1 = rgSel1.Columns.Count;
int nbRow2 = rgSel2.Rows.Count, nbCol2 = rgSel2.Columns.Count;
int offsetRow1 = ctrlOptRows.Checked && ctrlWithHeadersA.Checked ? 1 : 0;
int offsetRow2 = ctrlOptRows.Checked && ctrlWithHeadersB.Checked ? 1 : 0;
Excel.Range rgData1 = rgSel1.Offset[offsetRow1, Type.Missing].Resize[nbRow1 - offsetRow1, Type.Missing];
Excel.Range rgData2 = rgSel2.Offset[offsetRow2, Type.Missing].Resize[nbRow2 - offsetRow2, Type.Missing];
if (rgData1 == null) throw new InputError("Selection 1 is empty.");
if (rgData2 == null) throw new InputError("Selection 2 is empty.");
if (rgData1.Cells.Count < 2) throw new InputError("Selection 1 must contain at least 2 cells.");
if (rgData2.Cells.Count < 2) throw new InputError("Selection 2 must contain at least 2 cells.");
//read data
bool optionMulti = ctrlOptSingleMatch.Checked == false;
bool optionformula = ctrlUseFormula.Checked;
object[,] data1 = Utils.GetDataFromRange(rgData1, ctrlUseFormula.Checked);
object[,] data2 = Utils.GetDataFromRange(rgData2, ctrlUseFormula.Checked);
object[,] titles1 = Utils.GetTitlesFromRange(rgSel1, ctrlWithHeadersA.Checked);
object[,] titles2 = Utils.GetTitlesFromRange(rgSel2, ctrlWithHeadersB.Checked);
object[] formats1 = Utils.GetColumnsFormating(rgData1);
object[] formats2 = Utils.GetColumnsFormating(rgData2);
//Initilise caompare class and save seeting
var compare = new Compare { IgnoreCase = ctrlIgnoreCase.Checked };
Excel._Worksheet worksheet;
XlAlign optionAlign = XlAlign.None;
object[] res = { };
SaveSettings();
//compare
if (ctrlOptRows.Checked) {
int[] keysColA = ctrlKeys.IsEmpty ? ctrlKeys.UncheckedIds : ctrlKeys.CheckedIds;
int[] valColA = Utils.GetVisibleColumnsPosition(rgData1, null, keysColA);
int[] valColB = Utils.GetVisibleColumnsPosition(rgData2, null, keysColA);
if (ctrlOptCurrent.Checked) {
res = compare.CompareRowsStatic(ref data1, ref data2, keysColA, keysColA, valColA, valColB, optionMulti);
} else if (ctrlOptNewSheet.Checked) {
if (ctrlOptSBSSelections.Checked) optionAlign = XlAlign.Tables;
else if (ctrlOptSBSColumns.Checked) optionAlign = XlAlign.Columns;
else if (ctrlOptSBSValues.Checked) optionAlign = XlAlign.Values;
res = compare.CompareRowsAligned(ref data1, ref data2, ref titles1, ref titles2, keysColA, keysColA, valColA, valColB, optionMulti, optionAlign);
}
} else {
if (ctrlOptDisorderedCells.Checked)
res = compare.CompareListOfCells(ref data1, ref data2, optionMulti);
else if (ctrlOptOppositeCells.Checked)
res = compare.CompareOppositeCells(ref data1, ref data2);
}
//Add new sheet, formats and headers
var res1 = res.Length != 0 ? (CellSet)res[0] : null;
var res2 = res.Length > 1 ? (CellSet)res[1] : null;
if (ctrlOptNewSheet.Checked) {
worksheet = (Excel.Worksheet)_workbook.Sheets.Add(Missing, _workbook.Sheets[_workbook.Sheets.Count], Missing, Missing);
//set data ranges
int offsetCol = optionAlign == XlAlign.None ? 0 : 1;
rgData1 = ((Excel.Range)worksheet.Cells[2, 1 + offsetCol]).Resize[res1.RowLen, res1.ColLen];
if (res2 != null)
rgData2 = ((Excel.Range)worksheet.Cells[2, 2 + offsetCol + res1.ColLen]).Resize[res2.RowLen, res2.ColLen];
else
rgData2 = null;
//set formats
if (optionAlign == XlAlign.Tables || optionAlign == XlAlign.None) {
Utils.SetColumnsFormat(rgData1, res1.RowLen, formats1, 1, 1);
Utils.SetColumnsFormat(rgData2, res2.RowLen, formats2, 1, 1);
} else if (optionAlign == XlAlign.Columns) {
Utils.SetColumnsFormat(rgData1, res1.RowLen, formats1, 1, 2);
Utils.SetColumnsFormat(rgData1, res1.RowLen, formats2, 2, 2);
}
//set col info
if (optionAlign != XlAlign.None) {
AddColumnInfoToWorksheet((RowSet)res1, rgData1);
if (optionAlign == XlAlign.Tables)
AddColumnInfoToWorksheet((RowSet)res2, rgData2);
}
//Add data and titles
if (ctrlOptRows.Checked) {
Utils.AddDataToRange(rgData1, res1.Data, optionformula, ((RowSet)res1).Titles);
if (res2 != null)
Utils.AddDataToRange(rgData2, res2.Data, optionformula, ((RowSet)res2).Titles);
worksheet.UsedRange.AutoFilter(1, Type.Missing, Excel.XlAutoFilterOperator.xlAnd, Type.Missing, true);
} else {
Utils.AddDataToRange(rgData1, res1.Data, optionformula, titles1);
Utils.AddDataToRange(rgData2, res2.Data, optionformula, titles2);
}
worksheet.Activate();
} else {
((Excel._Worksheet)rgData1.Worksheet).Activate();
}
Utils.AddTagsToRange(rgData1, res1.Diff, ctrlInteriorColor.SelectedColor, ctrlFontColor.SelectedColor);
if (res2 != null)
Utils.AddTagsToRange(rgData2, res2.Diff, ctrlInteriorColor.SelectedColor, ctrlFontColor.SelectedColor);
}