c# - cannot implicitly convert type int to system.drawing.size -

c# - cannot implicitly convert type int to system.drawing.size -

this giving me error "cannot implicitly convert type int system.drawing.size"

mynumericupdown.minimumsize = 0;

size struct 2 integer properties. mynumericupdown.minimumsize = new size(10,10);.

c# c#-4.0