In C, in array say A[2][3]
rightmost index change resulted in a smallest memory address shift, i.e. elements were located in memory as A[0][0], A[0][1]...
Is same is true for rectangular arrays in .NET? If we have, say array a[2, 3]
are elements located in memory as a[0, 0], a[0, 1]...
?
The CLI specification, section 8.9.1, states:
Array elements shall be laid out within the array object in row-major
order (i.e., the elements associated with the rightmost array
dimension shall be laid out contiguously from lowest to highest
index). The actual storage allocated for each array element can
include platform-specific padding.
So the answer is yes -- you will first encounter all elements of the first row, then all elements of the second row, etc (as the spec says, this is called row-major order).