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static extern int SCardListReaders(int hContext, IntPtr mszGroups, out IntPtr mszReaders, ref int pcchReaders);
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Alternative Managed API:
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The SCardListReaders function provides the list of readers within a set of named reader groups, eliminating duplicates.
7/27/2022 6:37:05 AM - HussainAkbar@gmail.com-101.53.248.253
An IntPtr is a pointer to a memory location (unmanaged) that adapts to the platform it is running on (64-bit, etc.) UNLIKE a standard int/Integer. You should always use this type for unmanaged calls that require it, even though an int will appear to work on your development machine.
1/13/2008 4:00:13 AM - Damon Carr-72.43.165.29
An IntPtr is a pointer to a memory location (unmanaged) that adapts to the platform it is running on (64-bit, etc.) UNLIKE a standard int/Integer. You should always use this type for unmanaged calls that require it, even though an int will appear to work on your development machine.
1/13/2008 4:00:13 AM - Damon Carr-72.43.165.29
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