1# Hid_EmitItem 2<!--Kit: Driver Development Kit--> 3<!--Subsystem: Driver--> 4<!--Owner: @lixinsheng2--> 5<!--Designer: @w00373942--> 6<!--Tester: @dong-dongzhen--> 7<!--Adviser: @w_Machine_cc--> 8 9## Overview 10 11Represents the event information. 12 13**Since**: 11 14 15**Related module**: [HidDdk](capi-hidddk.md) 16 17**Header file:** [hid_ddk_types.h](capi-hid-ddk-types-h.md) 18 19## Summary 20 21### Member Variables 22 23| Name| Description| 24| -- | -- | 25| uint16_t type | Event type.| 26| uint16_t code | Event code.| 27| uint32_t value | Event value.| 28