public List<ContactNumber> GetSimContacts()
{
int hSim = 0;
var list = new List<ContactNumber>();
try
{
int result = SimInitialize(0, 0, 0, ref hSim);
if (result != 0)
throw new Exception("SIM Contacts");
uint uiUsed = 0;
uint uiTotal = 0;
result = SimGetPhonebookStatus(hSim, SIM_PBSTORAGE_SIM, ref uiUsed, ref uiTotal);
for (int i = 1; i <= uiUsed; i++)
{
SIMPHONEBOOKENTRY entry = new SIMPHONEBOOKENTRY();
entry.cbSize = (uint)Marshal.SizeOf(typeof(SIMPHONEBOOKENTRY));
result = SimReadPhonebookEntry(hSim, SIM_PBSTORAGE_SIM, (uint)i, ref entry);
list.Add(new ContactNumber()
{
Name = entry.lpszText,
Number = entry.lpszAddress
});
}
return list;
}
finally
{
SimDeinitialize(hSim);
}
}
public static extern int SimReadPhonebookEntry(int hSim, uint dwLocation, uint dwIndex, ref SIMPHONEBOOKENTRY entry);
