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New Message on BDOTNET
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From: AnupPS
Message 1 in Discussion
Hi,
I have to access some methods in a DLL using C#.NET. The DLL is not a COM DLL,
thats why I am using DllImport.
But that doesnot seem to be working properly.
Please see the following information about the structures used in the DLL. (Got
it from a Win32 exe source code that utilizes the DLL)
(Copy all text and paste in Notepad without word-wrap, to view properly)
While converting the structure to a C# struct, I changed char[] to string, BYTE
to byte, and DWORD,WORD,UINT to Int32.
The method executes fine, but none of the parameters are changed.
I tried using TLBIMP, but that doesnt seem to help. Please help me out.
Regards,
Anup Shinde.
----------------------------------------------------------------Structure
Information -------------------------------------------------------------
//UINT DSSGetHeaderInfoEx(HPSTR lpFileName, DSS_HDRINFOEX * lpDSSInfoEx) ;
//UINT DSSGetHeaderInfo(HPSTR lpFileName, DSS_HDRINFO * lpDSSInfo) ;
////////// // DSS Header Information Structure
////////// typedef struct
////////// {
////////// DWORD wJobNumber; // Binary Job Number
////////// WORD wProcess ; //
////////// char szRecLength[6] ; // Recorded Size (ASCII) hh:mm:ss
////////// char szRecEndDate[6] ; // Recorded Date (ASCII) yy:mm:dd
////////// char szRecEndTime[6] ; // Recorded Time (ASCII) hh:mm:ss
////////// BYTE bAttribute ; // DSS File Attributte
////////// BYTE bPriority ; // DSS File Priority (0-15)
//////////
////////// } DSS_HDRINFO;
////////// // DSS Header Information Extension Structure
////////// typedef struct
////////// {
////////// BYTE bRecMode ; // Record Mode
////////// CHAR szAuthor[16]; // Recorder ID
////////// DWORD dwJobNumber; // Job Number
////////// WORD wObjectWord ; // Objcect Word
////////// WORD wProcess ; // Process Word
////////// WORD wStatus ; // Typsit Status
////////// CHAR szRecLength[6] ; // Recorded Length
////////// CHAR szRecEndDate[6] ; // Recording End Date
////////// CHAR szRecEndTime[6] ; // Recording End Time
////////// CHAR szRecStartDate[6] ; // Recording Start Date
////////// CHAR szRecStartTime[6] ; // Recording Start Time
////////// BYTE bAttribute ; // DSS File Attribute
////////// BYTE bPriority ; // Recorder Priority 0-15
////////// CHAR szTypist[16]; // Typist ID
////////// CHAR szWorkType[16] ; // WorkType ID
////////// CHAR szOptionName[8] ; // Option Item Name
////////// CHAR szOptionID[20] ; // Option Item ID
////////// CHAR szOptionName2[8] ; // Option Item Name 2
////////// CHAR szOptionID2[20] ; // Option Item ID 2
////////// CHAR szOptionName3[8] ; // Option Item Name 3
////////// CHAR szOptionID3[20] ; // Option Item ID 3
////////// BYTE bDSSStatus ; // DSS Status Flag
////////// BYTE bPriorityStatus ; // Message Priority
////////// DWORD dwPlaybackPos ; // End Playback Position
////////// DWORD dwExtRecordTime ; // Recording Milli Time Length
////////// CHAR szNotes[100] ; // Notes
////////// } DSS_HDRINFOEX;
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