Converting Unmanaged array Struct to Managed One

[Charming12]

Hi All,

The question is regarding Unmanaged and Managed code conversion in C# for structures.

I have two structures like:

public struct Detail
{
public int age;
public string address;
 
public Detail(int _age, string _address)
{
age = _age;
address = _address;
}
}
 
public struct Name
{
public Detail[] names;
}
 

While passing the code to StructureToPtr function:

Name some = new Name();
 
some.names[0].age = 23;
some.names[0].address = "123,ABC Farms";
 
int Size = Marshal.SizeOf(some);
IntPtr data = Marchal.AllocHGlobal(Size);
Marshal.StructureToPtr(some, data, true);
 

This code is showing error as Parameters are not correct, and if i tried to pass the same code without using array, it worked perfectly.

Can anyone please suggest me what should i try to resolve the problem.

[vekipeki]

Check this thread. You will have to use IntPtr and then copy each struct in your array manually.

[Charming12]

Thanks for the prompt reply but still i am not sure how to use IntPtr to pass into struct ..