Help me about value type Double in Reflector

[LongNVT]

I have this :
get_damage(): double

What is the value i have to use in this case ???
ldc.i4 or something else ?
Thank so much !!!

 

[mayuri]

ldc.r8 + double

 

[nqminhquanlx]

I have this :
get_damage(): double

What is the value i have to use in this case ???
ldc.i4 or something else ?
Thank so much !!!

double = float64 = ldc.r8
list CIL here
List of CIL instructions - Wikipedia