DAX Calucate sum with filter

[ChoiJunghoon]

Hello. I am facing the little problem. 
Could you save me ? 

Table 

Date	value
2021-3-1	1
2021-3-1	10
2021-3-3	2
2021-3-5	null
2021-3-6	2
2021-3-8	null
2021-3-10	10
2021-3-11	20
2021-3-11	30

Create Table inVisualization

I want to create measure.. 

Table[Data] <= 2021-3-8 is 0 

Table[Data] > 2021-3-8 is null 

Date	Measure
2021-3-1	11
2021-3-3	2
2021-3-5	0
2021-3-6	2
2021-3-8	0
2021-3-10
2021-3-11

Measure=

 Var x1= SELECTEDVALUE(Table[Date])

 Var x2= IF (x1<='2021-3-8,0,BLANK())

 RETURN

CALCULATE(

sum(Table[Value]),

FILTER(

Table,Table[Date]<='2021-3-8'

)

)

Could you help me... 

[amitchandak · Accepted solution]

@ChoiJunghoon , Try a measure like

if(max(Table[Date])<='2021-3-8', sum(Table[Value])+0, blank())

[ChoiJunghoon]

Thank you !!!