Out Of Memory Exception

Question

Hello,

 

      Am a developer developing code for subnets generation.But while compiling the code, it throws "Out  of Memory exception". Could you please Help to resolve it? and also point out the mistake i committed. The following code especially in red color throws that exception. 

 

private List<Subnet_DataGen> CreateSubnet_AfterRemove(IPAddress supernetIP)

        {

            int supernetCIDR;

            int subnetCIDR;          

            supernetCIDR = 8;

            subnetCIDR = Convert.ToInt32(CIDRCBox.SelectedItem.ToString());

            List<Subnet_DataGen> subnets = IPFunction.CreateSubnetsForDataGen(supernetIP, supernetCIDR, subnetCIDR);

            subnets = RemoveExistingSubnets(subnets);

            return subnets;

           

        }

 

Regards,

Vaishnavi