Conversion from structure to byte array & object to byte arr

Question

Conversion of structure to byte array having the size S1. But the object consists of 2 structure of with same data as i say above (each size of structure S1) after conversion of object to byte array the size of byte array is more than 2*S1. why that have more size. how can we get that xtra size .

Vinoth Rajendran · Answer

Please check both thread is running in theasynchronous way ?  once see you logic only  figure out solution ::)

Mounika · Answer

i made the alignment properly but the conversion from list to byte array  i am using serialization process. serialization is in one thread and ffilling list in one thread  when i am doing serializtion  filling thread is getting slow.

Vinoth Rajendran · Answer

This problem regarding byte alignment in the structure You first structure contains 2 double values (total size 16) & second structure contains 3 int (total size 12) 3rd structure contains the both structure in this case system allocate the size of 32 bit because the default alignment of the type is the size of its largest element in the structure in your case double is max To fix this use the [StructLayout(LayoutKind.Sequential Pack = 1)]  above the structure  then structure allocate memory only based on the data type in structure. I hope it will work Properly

Mounika · Answer

Eg : structure C1 { double d1; double d2; } ; structure c2 { int i1; int i2; int i3; } structure D { structure c1; structure c2; } ; List dlist=new List ; now i have to convert list Count of 100 data to byte array. in my case size of each list is 2308 ie for 100  it is 2308 i did by using serialisation process...... i have a dealy while serialization.

Mounika · Answer

I am using C#  in window forms i am using

Vinoth Rajendran · Answer

Hi If possible please upload the screen shot or sample code  which language did you tried ? Thanks Vinoth