using?System;
using?System.Text;

using?System.Runtime.InteropServices;
public?class?read{


????????public?struct?WFileInfo
????????{
????????????public?uint?lID;
????????????public?uint?lFlags;
????????????public?uint?lFileSize;
????????????public?byte?ucFileType;
????????????public?byte?ucReadAccess;
????????????public?byte?ucWriteAccess;
????????????public?byte?ucDeleteAccess;
????????????public?byte?ucCryptAccess;
????????????public?byte?ucReserved1;
????????????public?byte?ucReserved12;
????????????public?byte?ucReserved13;
????????????public?int?ucReserved14;
????????????public?int?ucReserved15;
????????????public?byte?ucGrantedAccess;
????????????public?byte?ucReserved2;
????????????public?byte?ucReserved22;
????????????public?byte?ucReserved23;
????????????public?int?ucReserved24;
????????????public?int?ucReserved25;
????????????public?int?ucReserved26;
????????????public?int?ucReserved27;
????????}
	
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_CreateContext（out?IntPtr?hContextHandle?uint?ulFlags?uint?ulApiVersion）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_OpenDevice（IntPtr?hContextHandle?uint?ulQueryType?IntPtr?pQueryData）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_Verify（IntPtr?hContextHandle?uint?ulFlagsbyte[]?pucData?uint?ulSize）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_CloseDevice（IntPtr?hContextHandle）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_DeleteContext（IntPtr?hContextHandle）;??????

????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_OpenFile（IntPtr?hContextHandle?uint?ulFlags?uint?ulFileID?ref?WFileInfo?pFileInfo?uint?ulSizeOfFileInfo）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_Write（IntPtr?hContextHandle?uint?ulFlags?uint?ulOffset?byte[]?pucBuffer?uint?ulBytesToWrite?out?uint?pulBytesWritten）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_Read（IntPtr?hContextHandle?uint?ulFlags?uint?ulOffset?byte[]?pucBuffer?uint?ulBytesToRead?out?uint?pulBytesRead）;
????????[DllImport（“FT_ND_API.dll“）]
????????public?static?extern?uint?epas_CloseFile（IntPtr?hContextHandle）;
[STAThread]?	
	public?static?void?Main（string[]?args）{
	
????????????IntPtr?g_hToken?=?IntPtr.Zero;
????????????uint?retval?=?0;
????????????byte?[]?uPin=Encoding.Default.GetBytes（“1234“）;
????????????System.Console.WriteLine（“test?verify?“）;

????????????retval?=?epas_CreateContext（out?g_hToken?0?0x100）;
????????????if?（retval?==?0）
????????????{
????????????????System.Console.WriteLine（“CreateContext?OK“）;
????????????}
????????????else
????????????{
????????????	?System.Console.WriteLine（“CreateContext?error?{0:X8}“retval）;

????????????????goto?Exit;
????????????}

????????????retval?=?epas_OpenDevice（g_hToken?0x001?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2314??2010-08-31?11:24??verify1.cs

?????文件???????4804??2010-08-31?13:19??read.cs

-----------?---------??----------?-----??----

?????????????????7118????????????????????2