public static string ToString(IntPtr ptr)
{
try
{
return(Marshal.PtrToStringAnsi(ptr));
}
finally
{
NativeWrapper.Free(ptr);
}
}
public static string[] MarshalUnmananagedStrArray2ManagedStrArray(IntPtr pUnmanagedStringArray, int stringCount)
{
if (stringCount == 0)
{
return(new string[0]);
}
IntPtr[] pIntPtrArray = new IntPtr[stringCount];
string[] managedStringArray = new string[stringCount];
Marshal.Copy(pUnmanagedStringArray, pIntPtrArray, 0, stringCount);
for (int i = 0; i < stringCount; i++)
{
managedStringArray[i] = Marshal.PtrToStringAnsi(pIntPtrArray[i]);
NativeWrapper.Free(pIntPtrArray[i]);
}
NativeWrapper.Free(pUnmanagedStringArray);
return(managedStringArray);
}