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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_DEV_NODE_CHL

### Structure Definition

C++C#

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    typedef struct _net_sdk_device_node_channel {
        unsigned int     channel;
        char             name[64];
        GUID             id;
        GUID             devID;
        char             devDesc[64];
        char             reserved[128];
    } NET_SDK_DEV_NODE_CHL;

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    [StructLayout(LayoutKind.Sequential, Pack = 4)]
    public struct  NET_SDK_DEV_NODE_CHL
    {
        UInt32 channel;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 64)]
        public byte[] name;
        public GUID id;
        public GUID devID;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 64)]
        public byte[] devDesc;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 128)]
        public byte[] reserved;
    }

### Function Description

Device channel information

### Member Description

Member | Type | Remark
--- | --- | ---
channel | unsigned int | Aisle
name | char[64] | Channel name.
id | GUID | ID
devID | GUID | Equipment
devDesc | char[64] | Describe
reserved | char[128] | Reserved field for expansion.

Error Code