BOOL CBCGPGridColumnsInfoEx::AddHeaderItem	(	const CArray< int, int > *	pCols,
		const CArray< int, int > *	pLines = NULL,
		int	nColumn = 0,
		LPCTSTR	lpszLabel = NULL,
		int	nAlign = HDF_LEFT,
		int	iImage = -1
	)

Adds a new header item for the layout.

Use this method to construct header layout.

nAlign can be one of the following values:

• HDF_LEFT
• HDF_RIGHT
• HDF_CENTER

Parameters

pCols	Array of zero-based indexes of the columns; If NULL or list is empty - all columns will be merged into one header item.
pLines	Array of zero-based indexes of the header lines; If NULL or list is empty - all header lines will be merged into one header item.
nColumn	Zero-based index of a column, which is associated with a merged header item. If -1, then a header item is not associated with a column.
lpszLabel	Text label of the header item.
nAlign	Horizontal alignment of a header item.
iImage	Index for an image from an image list, -1 specifies no image.