C++原接口:FUN_EXPORT int VapClient_CRSearch_GetNextResult(long searchid,int *idx/*输出当前结果索引*/,NET_ITS_PLATE_RESULT *result); C#这边:[DllImport(@"CLibrary\vap\export_C\VideoAnalyzePlatform\VAP_ClientSDK.dll")] public static extern int VapClient_CRSearch_GetNextResult(int searchid, ref int idx, ref NET_ITS_PLATE_RESULT result);//idx输出当前结果索引
[DllImport(@"CLibrary\vap\export_C\VideoAnalyzePlatform\VAP_ClientSDK.dll")] public static extern int VapClient_CRSearch_GetNextResult ( [In]int searchid, [In,Out]ref int idx, [In, Out][MarshalAs(UnmanagedType.LPStruct)]NET_ITS_PLATE_RESULT result );
struct xxxx
public static extern int VapClient_CRSearch_GetNextResult(int searchid, ref int idx, ref NET_ITS_PLATE_RESULT result);//idx输出当前结果索引
[DllImport(@"CLibrary\vap\export_C\VideoAnalyzePlatform\VAP_ClientSDK.dll")]
public static extern int VapClient_CRSearch_GetNextResult
(
[In]int searchid,
[In,Out]ref int idx,
[In, Out][MarshalAs(UnmanagedType.LPStruct)]NET_ITS_PLATE_RESULT result
);