How to reshape a matrix by rows?

I want to reshape a matrix A into a row vector but it has to be reshaped row wise. The matrix is:

A=[1 2 3 4;5 6 7 8;9 10 11 12;13 14 15 16;17 18 19 20;21 22 23 24;25 26 27 28];

I want a result like this:

B=[1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28];

I tried the following:

B=reshape(A,[1,28]); %But it is reshaping columnwise
B=reshape(A,1,[])  %Again similar issue

How to get this 1x28 vector from the 7x4 matrix?

Answer 1

[Abhishek Chakraborty]

Got it...

B=reshape(A',1,[]);