public virtual void expandLeftHead(int mergeInc)
{
if (mergeInc < 0)
{
throw new SystemException();
}
CellExt ext = prevCell;
CellExt ext2 = this;
while (ext != null)
{
for (int i = 0; i < ext.SubCells.Count; i++)
{
CellExt ext3 = (CellExt)ext.SubCells[i];
if ((ext3 != ext2) && ext3.containRow(this))
{
ext3.expand(mergeInc, 0);
}
}
if (ext.containRow(this))
{
ext.expand(mergeInc, 0);
}
ext2 = ext;
ext = ext.prevCell;
}
}
private CellExt method_2(CellExt cellExt_2)
{
string cellId = (string)cellExt_2.getPropValue(452);
if (cellId != null)
{
cellId = cellId.Trim();
if (cellId.Length > 0)
{
CellExt ext4 = getSource(cellId);
if (ext4 != null)
{
return(ext4);
}
}
}
for (int i = cellExt_2.Col - 1; i >= 1; i--)
{
CellExt sub = getCell(cellExt_2.Row, i);
if (sub != null)
{
if (!sub.containRow(cellExt_2) || !PropertyDefine.CEX_VERTICAL.Equals(sub.Extensible))
{
CellExt ext3 = sub.getLeftHead();
if ((ext3 != null) && !cellExt_2.isLeftHeadOf(ext3))
{
return(ext3);
}
}
else if (!cellExt_2.isLeftHeadOf(sub))
{
return(sub);
}
}
}
return(getCell(0, 0));
}