static ScDBData * GetOldDBData(const ScDBData *pUndoData, ScDocument *pDoc, SCTAB nTab, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2)
Search for Data base range in Document ("untitled" or by region) create new if not found.
static void MarkSimpleBlock(const ScDocShell *pDocShell, SCCOL nStartX, SCROW nStartY, SCTAB nStartZ, SCCOL nEndX, SCROW nEndY, SCTAB nEndZ)
Mark Block (invisible - has to be repainted)