private void FixItemIndexes(int index, int offset)
{
for (int i = index; i < base.Items.Count; i++)
{
ExcelColumnRowBase base2 = (ExcelColumnRowBase)base.Items[(i)];
base2.Index += offset;
}
}
protected ExcelColumnRowBase(ExcelRowColumnCollectionBase parent, ExcelColumnRowBase source)
{
this.parent = parent;
this.index = source.index;
this.collapsed = source.collapsed;
this.outlineLevel = source.outlineLevel;
this.hidden = source.hidden;
this.Style = source.Style;
}