public int setserver_pageControloption()
{
//set server control LDAP_OPT_SERVER_CONTROLS
Berval berVal = new Berval(0, IntPtr.Zero);
LDAPControl c = new LDAPControl(berVal, LdapMessage.LDAP_CONTROL_PAGEDRESULTS, 'F');
IntPtr[] ctrls = new IntPtr[2];
ctrls[0] = c.ConvertToUM();
ctrls[1] = IntPtr.Zero;
IntPtr arrayCtrls = IntPtr.Zero;
// Allocate memory to store the array of pointers
int sizeOfIntPtr = Marshal.SizeOf(typeof(IntPtr));
arrayCtrls = Marshal.AllocCoTaskMem(sizeOfIntPtr * ctrls.Length);
// Stuff the pointers into the array
for (int counter = 0; counter < ctrls.Length; counter++)
Marshal.WriteIntPtr(arrayCtrls, counter * sizeOfIntPtr, ctrls[counter]);
int ret = Ldap_Set_Option(LDAP_OPT_SERVER_CONTROLS, arrayCtrls);
return ret;
}
