Importatation de dll c++ en c#

**Boz88** · 14/01/2014, 16h43

Bonjour

Voila j'ai une dll en c++ que je dois utilisé dans un projet en c# et donc j'essai d'importer les fonctions avec

Code :

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[DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]

Le probleme certaine type de variable ne marche pas en c# donc je suis coincé (toute avec la meme erreur : L es pointeurs et les mémoires tampons de taille fixe ne peuvent être utilisés que dans un contexte unsafe)

Code :

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using System;
using System.Collections.Generic;
using System.Management; // need to add System.Management to your project references.
using System.Runtime.InteropServices;

namespace ConsoleApplication1
{
    class PlatformInvokeTest
    {
        ushort HP45E_RESOLUTION;
        ushort HP45E_TRIGGER_OFFSET;
        ushort HP45E_AUX_OUTPUT;
        ushort HP45E_QUEUE_DEPTH;
        ushort HP45E_SUB_SAMPLE;
        ushort HP45E_JET_MASKING;
        ushort HP45E_HEAD_HEIGHT;
        public struct HP45E_CARTRIDGE_PROFILE_STRUCT
        {
            ushort voltage; // cartridge voltage, 0.1 volt units, Range 70 to 112 (7.0 to 11.2)
            ushort pulseWidth; // pulse width, 0.1 microsecond units, Range 19 to 25 (1.9 to 2.5)
            ushort temperature; // degrees C, Range 30 to 70
        }
        public struct HP45E_CONFIGURATION
        {
            ushort VerticalResolutionDPI; // printhead resolution
            ushort HorizontalResolutionDPI; // transport resolution
            ushort NumberOfPrintheads; // up to 4 printheads may be attached
            ushort Head1Height; // height of each printhead in pixels
            ushort Head2Height;
            ushort Head3Height;
            ushort Head4Height;
         };

        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern bool HP45E_ProbePrinter(ushort index,
            List<char>PrinterName);
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern HandleCollector HP45E_OpenPrinter( List<char>PrinterName,
            List<HP45E_CONFIGURATION> pPrinterConfig);
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern void HP45E_ClosePrinter(int PrinterHandle);
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_GetPrinterParameter(HandleCollector PrinterHandle,
            ushort ParameterIndex,
            void *pParameter,
            ushort HeadNumber = 0);
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_SetPrinterParameter(HandleCollector PrinterHandle,
            ushort ParameterIndex,
            void *pParameter,
            ushort HeadNumber = 0);
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_PrintDocumentPage( HandleCollector PrinterHandle,
            ulong HorizontalWidth, // in pixels
           List<ulong> pBitmappedBuffer, // 1-bit per pixel image
            ulong Head1Offset, // Vertical offset in pixels
            ulong Head2Offset, // Vertical offset in pixels
            ulong Head3Offset, // Vertical offset in pixels
            ulong Head4Offset, // Vertical offset in pixels
            ulong Timeout ); // timeout in msecs
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_CanvasBegin( HandleCollector PrinterHandle, // as returned from open call
            ulong VerticalHeight, // in pixels
            ulong HorizontalWidth); // in pixels
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_CanvasWrite( HandleCollector PrinterHandle, // as returned from open call
            ulong VerticalOffset, // in pixels
            ulong HorizontalOffset,// in pixels
            ulong VerticalHeight, // in pixels
            ulong HorizontalWidth, // in pixels
            List <char> pBitmappedBuffer); // 1-bit per pixel image
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]        
        public static extern HandleCollector HP45E_LoadFontXFT( HandleCollector PrinterHandle, // as returned from open call
            List <char> filename); // full pathname to XFT font file
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_CanvasWriteStr( HandleCollector PrinterHandle, // as returned from open call
            HandleCollector FontHandle, // as returned from HP45E_LoadFont
            List <char> printString, // pointer to string to print
            ulong VerticalOffset, // in pixels
            ulong HorizontalOffset); // in pixels
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_CanvasPrint ( HandleCollector PrinterHandle, // as returned from open call
            ulong Head1Offset, // Vertical offset in pixels
            ulong Head2Offset, // Vertical offset in pixels
            ulong Head3Offset, // Vertical offset in pixels
            ulong Head4Offset, // Vertical offset in pixels
            ulong Timeout ); // timeout in msecs
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_CanvasPrintExt2 ( HandleCollector PrinterHandle, // as returned from open call
            ulong Head1Offset, // Vertical offset in pixels
            ulong Head2Offset, // Vertical offset in pixels
            ulong Head3Offset, // Vertical offset in pixels
            ulong Head4Offset, // Vertical offset in pixels
            ulong Timeout, // timeout in msecs
           List<float> pTransportSpeedIPS); // Returned transport speed
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_WaitForPrintComplete( HandleCollector PrinterHandle, // as returned from open call
            ulong Timeout); // Timeout in msecs
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern void HP45E_Reset( HandleCollector PrinterHandle );
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern void HP45E_ResetPrintData(HandleCollector PrinterHandle );
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern void HP45E_ResetPrintQueue(HandleCollector PrinterHandle );
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_GetStatus( HandleCollector PrinterHandle, // as returned from open call
           List <char> pStatusMessage); // returned text message
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_ActivatePens( HandleCollector PrinterHandle );
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_DeactivatePens( HandleCollector PrinterHandle );
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_SelectPens( HandleCollector PrinterHandle, // as returned from open call
            ulong bmPensSelect ); // bit mapped pens selector
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_GetInkRemaining( HandleCollector PrinterHandle, // as returned from open call
            ushort headIndex, // zero-based index of head number
            List<short>remainingPen1, // returned SHORT
            List<short>remainingPen2,
            List<short>remainingPen3,
            List<short>remainingPen4 );List<short>
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_ResetInkCartridge( HandleCollector PrinterHandle, // as returned from open call
            ushort headIndex, // zero-based index of head number
            ushort penIndex); // zero-based index of pen number
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern int HP45E_QueueOutputToggle( HandleCollector PrinterHandle, // as returned from open call
            ushort headIndex, // zero-based index of head number
            ushort outputBitmask, // bit 0 = new state of output
            ushort toggleTimeMS, // time in milliseconds (0=permanent)
            ushort syncOption = 0, // 0 = immediate
            ushort syncDelay = 0 ); // synchronize delay (time or distance)
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern FILETIME* HP45E_OpenLogFile( List<char>filename); // filename including full path;
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern void HP45E_CloseLogFile( );
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern ulong HP45E_TestUSB( HandleCollector PrinterHandle); // as returned from open call
        [DllImport("C:/Users/Eren/Desktop/XIJET_API.dll")]
        public static extern double HP45E_GetVersionAPI( );
        public static void Main()
        {
            HP45E_GetVersionAPI();
        }
    }
}

Quelqu'un à une idée de comment le résoudre?
J'ai trouvé ce lien mais malheureusement je ne le comprend pas trop

http://msdn.microsoft.com/fr-fr/libr...vs.110%29.aspx

Autre question j'ai remplacé HANDLE par HandleCollector, est ce bon?
De meme pour FILE par FileTime

PJ. La documentaiton constructeur

N.B. ma coloration bug désolé que je met [code] ou [code=c#]

**Boz88** · 16/01/2014, 13h32

UP Edit (merci)

Importatation de dll c++ en c#

C#

Vue hybride

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