请教"=IF(K1="",VLOOKUP(A1,Sheet2!$A:$C,3,FALSE),1)"公式,不返回VLOOKUP值的问题.如不加判断,单执行VLOOKUP是能返回值的.

请教=IF(K1=,VLOOKUP(A1,Sheet2!$A:$C,3,FALSE),1)公式,不返回VLOOKUP值的问题.如不加判断,单执行VLOOKUP是能返回值的. vlookup(K1,if({1,0},E2:E9,D2:D9),2, =IF(ISERROR(VLOOKUP(B2,ZLTJ,7,0))=TRUE,无,VLOOKUP(B2,ZLTJ,7,0)), VLOOKUP中ABAWQ是什么意思公式是=IF($C14=,,VLOOKUP($C14,abawq,8,)), =IF(ISERROR(VLOOKUP(B12,RECORD,2,FALSE)),,VLOOKUP(B12,RECORD,2,FALSE)) IF 和 VLOOKUP 的公式运用方法=(N(VLOOKUP($A2,Sheet2!$C:$D,2,) =IF(A2=,,VLOOKUP(A2,银行帐号,2,0)) =IF(ISERROR(VLOOKUP(A2,A$1:A1,1,0)),, 函数IF(logical_test,value_if_true,value_if_false）的问题如何在函数IF(logical_test,value_if_true,value_if_false）中,IF判断为真时value_if_true的返回值为原来的内容.例如“=IF(K1=,value_if_true,VLOOKUP(A1,Sheet2!$A:$C,3,FA =IF(ISNA(AND(VLOOKUP(D68,wip!$C:$V,18,0),VLOOKUP(C68,wip!$E:$V,16,0))),0,IF(MID(C68,3,1)=2,VLOOKUP(C68,wip!$E:$V,16,0),VLOOKUP(D68,wip!$C:$V,18, =IF(D7=1,M8,VLOOKUP(D7,D8:O46,10,)-VLOOKUP(D7,D8:O46,4,)+VLOOKUP(D7,D8:O46,7,))这个函数公司表示什么 ROUND(IF($B$2=j,K1+H4-I4,K1+I4-H4),2) =IF(ISERROR(VLOOKUP(E7,$A$6:$C$23,3,FALSE)),0,VLOOKUP(E7,$A$6:$C$23,3,FALSE)) =IF(ISERROR(VLOOKUP(B23,'2'!B:E,4,FALSE)),,VLOOKUP(B23,'2'!B:E,4,FALSE)) 如何解释 =IF(ISNA(VLOOKUP(D2,通信录!A:B,1,0)),,VLOOKUP(D2,通信录!A:B,1, =IF(ISNA(VLOOKUP(A2,Sheet2!B:B,1,0)),,VLOOKUP(A2,Sheet2!B:B,1,0)) =IF(ISERROR(VLOOKUP(D15,Sheet4!A:C,3,FALSE)),,VLOOKUP(D15,Sheet4!A:C,3,FALSE)) =IF(ISERROR(VLOOKUP(B2,$D$1:$E$3960,2,0)),,VLOOKUP(B2,$D$1:$E$3960,2,0))