SUMPRODUCT =加總陣列1,陣列2的乘積(原始是trure & false表示,*1轉換為數值1 & 0)
NOT = 反相true與false的結果
ISBLANK = 欄位為空值表true,反之為false
EXACT = 比對參數1與參數2的結果,相同為true,反之為false
Programs = sheet name
Summary = sheet name
範例:
=SUMPRODUCT((NOT(ISBLANK(Programs!K4:K10000)))*1,(EXACT(Programs!G4:G10000,Summary!B6))*1)