ShowOrHideColumnGroup
(
Microsoft.Office.Interop.Excel.Workbook oWorkbook,
ColumnGroups eColumnGroup,
Boolean bShow
)
{
Debug.Assert(oWorkbook != null);
#if DEBUG
// Verify that a single value in the ColumnGroup enumeration has been
// specified.
Double dLogColumnGroup = Math.Log( (Double)eColumnGroup, 2 );
Debug.Assert( (Int32)dLogColumnGroup == dLogColumnGroup );
#endif
ListObject oTable;
if ( TryGetColumnGroupTable(oWorkbook, eColumnGroup, out oTable) )
{
ExcelColumnHider.ShowOrHideColumns(oTable,
GetColumnNames(oWorkbook, eColumnGroup), bShow);
if (eColumnGroup == ColumnGroups.VertexOtherColumns)
{
// Hiding the subgraph image column doesn't hide the images in
// the column.
TableImagePopulator.ShowOrHideImagesInColumn(oWorkbook,
WorksheetNames.Vertices,
VertexTableColumnNames.SubgraphImage, bShow);
}
}
}