DAX Calculation : CountX and SUMX

Hi Anonymous ,

Total =
SWITCH (
    MAX ( 'Table (2)'[Category] ),
    "Count A", COUNT ( 'Table'[Col A] ),
    "Sum B", SUM ( 'Table'[Col B] )
)

Previous Month =
SWITCH (
    MAX ( 'Table (2)'[Category] ),
    "Count A",
        CALCULATE (
            COUNT ( 'Table'[Col A] ),
            FILTER ( 'Table', DATEDIFF ( 'Table'[DATE], TODAY (), MONTH ) = 0 )
        ),
    "Sum B",
        CALCULATE (
            SUM ( 'Table'[Col B] ),
            FILTER ( 'Table', DATEDIFF ( 'Table'[DATE], TODAY (), MONTH ) = 0 )
        )
)

Best Regards,

Stephen Tao

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.