public virtual void extendCol(CellExt cell, int count)
{
if (!method_5(cell.Row))
{
throw new ReportError("非数据区单元格不能横向扩展");
}
int num8 = getBeginCol(cell);
int num3 = getEndCol(cell);
int num5 = num3 - num8;
CellExt[] extArray = new CellExt[count];
extArray[0] = cell;
cell.ExtCells = extArray;
vmethod_1(num3, num5 * (count - 1));
for (int i = num8; i < num3; i++)
{
CellExt ext7 = getCell(0, i);
if (ext7 != null)
{
for (int m = 1; m < count; m++)
{
vmethod_3(0, i + (m * num5), (CellExt)ext7.Clone());
}
}
}
cell.expandTopHead(num5 * (count - 1));
for (int j = num8; j < num3; j++)
{
for (int n = 1; n < RowSize; n++)
{
CellExt sub = getCell(n, j);
if ((sub != null) && cell.isTopHeadOf(sub))
{
for (int num9 = 1; num9 < count; num9++)
{
CellExt ext6 = (CellExt)sub.Clone();
vmethod_3(n, j + (num9 * num5), ext6);
if (sub == cell)
{
extArray[num9] = ext6;
ext6.ExtCells = extArray;
}
else
{
cellList.put(ext6);
}
}
}
}
}
for (int k = num8; k < num3; k++)
{
for (int num = 1; num < RowSize; num++)
{
CellExt ext = getCell(num, k);
if ((ext != null) && cell.isTopHeadOf(ext))
{
CellExt ext3 = ext.getTopHead();
for (int num4 = 1; num4 < count; num4++)
{
CellExt ext2 = getCell(num, k + (num5 * num4));
if (ext != cell)
{
CellExt head = getCell(ext3.Row, ext3.Col + (num5 * num4));
ext2.setTopHead(head);
}
if (ext.getLeftHead() != getCell(0, 0))
{
ext2.setLeftHead(ext.getLeftHead());
}
}
}
}
}
}