private void prepareCalculate()
{
cellList.clear();
cellIdMap.Clear();
for (int i = 0; i < RowSize; i++)
{
for (int k = 0; k < ColSize; k++)
{
CellExt o = getCell(i, k);
if (!isMerged(i, k))
{
object obj2 = o;
cellIdMap[getId(i, k)] = obj2;
if (o != null)
{
cellList.put(o);
}
}
}
}
for (int j = 0; j < RowSize; j++)
{
for (int m = 0; m < ColSize; m++)
{
if ((j != 0) || (m != 0))
{
CellExt ext3 = getCell(j, m);
if ((ext3 != null) && !isMerged(j, m))
{
ext3.setLeftHead(method_2(ext3));
ext3.setTopHead(method_3(ext3));
ext3.prepareCalculate();
}
}
}
}
CellExt ext2 = getCell(0, 0);
ArrayList subCells = ext2.SubCells;
if (subCells != null)
{
subCells.Clear();
IEnumerator enumerator = cellIdMap.Values.GetEnumerator();
while (enumerator.MoveNext())
{
CellExt ext = (CellExt)enumerator.Current;
if (((ext != null) && (ext.getLeftHead() == ext2)) && (ext.getTopHead() == ext2))
{
subCells.Add(ext);
}
}
}
}
