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This SDK only works with devices released within the past 3 years. We regularly optimize and update the SDK to ensure compatibility and performance. We do not guarantee compatibility or provide technical support for devices older than 3 years.

# NET_SDK_IVE_EventData_T

### Structure Definition

C++C#

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    typedef struct
    {
        unsigned int type;
        unsigned int status;
        unsigned int width;
        unsigned int height;
        unsigned int dataLen;
        unsigned int targetCnt;
        unsigned int targetDataLen[40];
        LONGLONG releativePts;
        unsigned char extendFlag;
        unsigned char reserve1[3];
        unsigned int globalEnterCarCounter;
        unsigned int globalEnterPersonCounter;
        unsigned int globalEnterBikeCounter;
        unsigned int globalLeaveCarCounter;
        unsigned int globalLeavePersonCounter;
        unsigned int globalLeaveBikeCounter;
        unsigned char reserve[36];
    } NET_SDK_IVE_EventData_T;

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    [StructLayout(LayoutKind.Sequential, Pack = 4)]
    public struct NET_SDK_IVE_EventData_T
    {
        public UInt32 type;
        public UInt32 status;
        public UInt32 width;
        public UInt32 height;
        public UInt32 dataLen;
        public UInt32 targetCnt;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U4, SizeConst = 40)]
        public UInt32[] targetDataLen;
        public Int64 releativePts;
        public byte extendFlag;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 3)]
        public byte[] reserve1;
        public UInt32 globalEnterCarCounter;
        public UInt32 globalEnterPersonCounter;
        public UInt32 globalEnterBikeCounter;
        public UInt32 globalLeaveCarCounter;
        public UInt32 globalLeavePersonCounter;
        public UInt32 globalLeaveBikeCounter;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 36)]
        public byte[] reserve;
    }

### Function Description

Event data original image structure.

### Member Description

Member | Type | Remark
--- | --- | ---
type | unsigned int | Image encoding type, 0: JPG; 1: YUV.
status | unsigned int | Status, 0: invalid; 1: valid; 2: saved.
width | unsigned int | Image width.
height | unsigned int | Image height.
dataLen | unsigned int | Image data length.
targetCnt | unsigned int | Number of targets.
targetDataLen | unsigned int[40] | The length of each target.
releativePts | LONGLONG | Relative timestamp.
extendFlag | unsigned char | 0 indicates the old protocol does not support the global counter, and 1 indicates that the global counter is supported.
reserve1 | unsigned char[3] | Reserved.
globalEnterCarCounter | unsigned int | The total number of vehicles entering is accumulated.
globalEnterPersonCounter | unsigned int | The total number of people entering is accumulated.
globalEnterBikeCounter | unsigned int | The total number enters non-number and keeps accumulating.
globalLeaveCarCounter | unsigned int | The total number of vehicles leaving the site is accumulated.
globalLeavePersonCounter | unsigned int | The total number of vehicles leaving the site is accumulated.
globalLeaveBikeCounter | unsigned int | The total number of vehicles leaving the site is accumulated.
reserve | unsigned char[36] | Reserved field.

Error Code