I want add Value '0' to SampleNo .

[Sxbbb]

I use code

result

This is Field SampleNo 

I want add Value '0' to SampleNo and 

Bring workoder to connect SampleNo which has added 0 .

I use the code but it gives error.

[Sxbbb]

I try Code but it error 

[MayilVahanan]

Are you looking to display Zero when SampleNo is blank? If so, try like below..

=WorkOrder&'-'&Alt(SampleNo,0)

If not, can you elaborate your requirement in detail?

[Sxbbb]

Want WorkOrder&'-'&0 to divide WorkOrder into each WorkOrder.
for example WorkOrder&'-'&SampleNo
11111-0
11111-1
11111-5
11111-7
11111-8
22222-0
22222-1
22222-3
22222-5
33333-0
33333-1
33333-2
33333-3
but SampleNo not have Value '0'

[Sxbbb]

Require WorkOrder&'-'&0 to split each next WorkOrder. 

by value
WorkOrder&'-'&0 equals 0

[MayilVahanan]

Try like below

Load * Inline
[
Dim
1
2
];

Calculated Dim:

=if(Dim = 1, [WorkOrder] &'-'& SampleNo, [WorkOrder]&'-'&0)

[Sxbbb]

Result  

[barnabyd]

I think this is what you're looking for ...

=WorkOrder&'-'&num(SampleNo,'0#')

[Sxbbb]

I would like

[barnabyd]

What are the input values? I.e. what are the values of WorkOrder and SampleNo for each of these rows?