IAccessibleTableCell Interface Reference

This interface gives access to the cells of a two-dimensional table. More...

import "AccessibleTableCell.idl";

Inheritance diagram for IAccessibleTableCell:

Public Member Functions
HRESULT	columnExtent ([out, retval] long *nColumnsSpanned)
	Returns the number of columns occupied by this cell accessible. More...
HRESULT	columnHeaderCells ([out, size_is(,*nColumnHeaderCells)] IUnknown ***cellAccessibles,[out, retval] long *nColumnHeaderCells)
	Returns the column headers as an array of cell accessibles. More...
HRESULT	columnIndex ([out, retval] long *columnIndex)
	Translates this cell accessible into the corresponding column index. More...
HRESULT	rowExtent ([out, retval] long *nRowsSpanned)
	Returns the number of rows occupied by this cell accessible. More...
HRESULT	rowHeaderCells ([out, size_is(,*nRowHeaderCells)] IUnknown ***cellAccessibles,[out, retval] long *nRowHeaderCells)
	Returns the row headers as an array of cell accessibles. More...
HRESULT	rowIndex ([out, retval] long *rowIndex)
	Translates this cell accessible into the corresponding row index. More...
HRESULT	isSelected ([out, retval] boolean *isSelected)
	Returns a boolean value indicating whether this cell is selected. More...
HRESULT	rowColumnExtents ([out] long *row,[out] long *column,[out] long *rowExtents,[out] long *columnExtents,[out, retval] boolean *isSelected)
	Gets the row and column indexes and extents of this cell accessible and whether or not it is selected. More...
HRESULT	table ([out, retval] IUnknown **table)
	Returns a reference to the accessbile of the containing table. More...

Detailed Description

This interface gives access to the cells of a two-dimensional table.

Please also refer to the IAccessibleTable2 interface.

Member Function Documentation

HRESULT IAccessibleTableCell::columnExtent ( [out, retval] long *  nColumnsSpanned )

get

Returns the number of columns occupied by this cell accessible.

The result is greater than 1 if the specified cell spans multiple columns.

Parameters

[out]

nColumnsSpanned

Returns the 1 based column extent of the specified cell.

Return values

S_OK

HRESULT IAccessibleTableCell::columnHeaderCells ( [out, size_is(,*nColumnHeaderCells)] IUnknown ***  cellAccessibles, [out, retval] long *  nColumnHeaderCells  )

get

Returns the column headers as an array of cell accessibles.

Parameters

[out]	cellAccessibles	Pointer to an array of references to cell accessibles. The array is allocated by the server. The client must free it with CoTaskMemFree.
[out]	nColumnHeaderCells	The number of accessibles returned; the size of the returned array.

Return values

S_OK
S_FALSE	if there is no header, [out] values are NULL and 0 respectively

HRESULT IAccessibleTableCell::columnIndex ( [out, retval] long *  columnIndex )

get

Translates this cell accessible into the corresponding column index.

Parameters

[out]

columnIndex

Returns the 0 based column index of the cell of the specified cell or the index of the first column if the cell spans multiple columns.

Return values

S_OK

HRESULT IAccessibleTableCell::isSelected ( [out, retval] boolean *  isSelected )

get

Returns a boolean value indicating whether this cell is selected.

Parameters

[out]

isSelected

Returns TRUE if the specified cell is selected and FALSE otherwise.

Return values

S_OK

HRESULT IAccessibleTableCell::rowColumnExtents ( [out] long *  row, [out] long *  column, [out] long *  rowExtents, [out] long *  columnExtents, [out, retval] boolean *  isSelected  )

get

Gets the row and column indexes and extents of this cell accessible and whether or not it is selected.

This is a convenience function. It is not mandatory to implement it.

Parameters

[out]	row	0 based row index.
[out]	column	0 based column index.
[out]	rowExtents	Number of cells spanned by this cell in this row.
[out]	columnExtents	Number of cells spanned by this cell in this column.
[out]	isSelected	Indicates if the specified cell is selected.

Return values

S_OK

HRESULT IAccessibleTableCell::rowExtent ( [out, retval] long *  nRowsSpanned )

get

Returns the number of rows occupied by this cell accessible.

Parameters

[out]

nRowsSpanned

Returns the row extent of the specified cell.

Return values

S_OK

HRESULT IAccessibleTableCell::rowHeaderCells ( [out, size_is(,*nRowHeaderCells)] IUnknown ***  cellAccessibles, [out, retval] long *  nRowHeaderCells  )

get

Returns the row headers as an array of cell accessibles.

Parameters

[out]	cellAccessibles	Pointer to an array of references to cell accessibles. The array is allocated by the server. The client must free it with CoTaskMemFree.
[out]	nRowHeaderCells	The number of accessibles returned; the size of the returned array.

Return values

S_OK
S_FALSE	if there is no header, [out] values are NULL and 0 respectively

HRESULT IAccessibleTableCell::rowIndex ( [out, retval] long *  rowIndex )

get

Translates this cell accessible into the corresponding row index.

Parameters

[out]

rowIndex

Returns the 0 based row index of the specified cell or the index of the first row if the cell spans multiple rows.

Return values

S_OK

HRESULT IAccessibleTableCell::table ( [out, retval] IUnknown **  table )

get

Returns a reference to the accessbile of the containing table.

Parameters

[out]

table

Returns a reference to the IUnknown of the containing table.

Return values

S_OK

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The documentation for this interface was generated from the following file:

• AccessibleTableCell.idl