Dear Experts

I define Five memory variable under command1 click event as

public d1,c1,c2,n1,n2
store {} to d1
store space(20) to c1,c2
store 0 to n1,n2

d1=thisform.text1.value
c1=thisform.text2.value
c2=thisform.text3.value
n1=thisform.text4.value
n2=thisform.text5.value

I manually drop all five memory variables into report designer.
When I run report then nothing happend.
I tested all variables they have values in them.

Form DataEnvironment has some two other tables and there is no field name confiliction.

How to print report by memory variables?

Please help