src/org/tiefaces/components/websheet/service/CellHelper.java
public final Cell getPoiCellWithRowColFromTab(final int rowIndex,
			final int colIndex, final String tabName) {
		if (parent.getWb() != null) {

			return CellUtility.getPoiCellFromSheet(rowIndex, colIndex,
					parent.getWb().getSheet(parent.getSheetConfigMap()
							.get(tabName).getSheetName()));
		}
		return null;
	}
public final Cell getPoiCellWithRowColFromTab(final int rowIndex,
			final int colIndex, final String tabName) {
		if (parent.getWb() != null) {

			return CellUtility.getPoiCellFromSheet(rowIndex, colIndex,
					parent.getWb().getSheet(parent.getSheetConfigMap()
							.get(tabName).getSheetName()));
		}
		return null;
	}
Gets the poi cell with row col from tab.

@param rowIndex
the row index
@param colIndex
the col index
@param tabName
the tab name
@return the poi cell with row col from tab