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Identity.md 2.84 KB

# Identity<a name="ZH-CN_TOPIC_0000001054918159"></a>

## **Overview**<a name="section1343018722093531"></a>

**Related Modules:**

[Samgr](Samgr.md)

**Description:**

Identifies a service and feature.

You can use this structure to identity a  [IUnknown](IUnknown.md)  feature to which messages will be sent through the asynchronous function of  [IUnknown](IUnknown.md).

## **Summary**<a name="section1824797420093531"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table1748022383093531"></a>
<table><thead align="left"><tr id="row2052152275093531"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1481014007093531"><a name="p1481014007093531"></a><a name="p1481014007093531"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p769463198093531"><a name="p769463198093531"></a><a name="p769463198093531"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1286229000093531"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1969044496093531"><a name="p1969044496093531"></a><a name="p1969044496093531"></a><a href="Identity.md#a062375b8be3ad40e72263a7ce2268af3">serviceId</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p960446457093531"><a name="p960446457093531"></a><a name="p960446457093531"></a>int16&nbsp;</p>
</td>
</tr>
<tr id="row19291431093531"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p356234182093531"><a name="p356234182093531"></a><a name="p356234182093531"></a><a href="Identity.md#a8a76b43d4bb4e3d861ff63e0716f178d">featureId</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1660692455093531"><a name="p1660692455093531"></a><a name="p1660692455093531"></a>int16&nbsp;</p>
</td>
</tr>
<tr id="row882116413093531"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p364936547093531"><a name="p364936547093531"></a><a name="p364936547093531"></a><a href="Identity.md#ad34d38c75a24903672bb64f29c1b1132">queueId</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p105074094093531"><a name="p105074094093531"></a><a name="p105074094093531"></a>MQueueId&nbsp;</p>
</td>
</tr>
</tbody>
</table>

## **Details**<a name="section1478877640093531"></a>

## **Field Documentation**<a name="section1578139542093531"></a>

## featureId<a name="a8a76b43d4bb4e3d861ff63e0716f178d"></a>

```
int16 Identity::featureId
```

**Description:**

[Feature](Feature.md)  ID

## queueId<a name="ad34d38c75a24903672bb64f29c1b1132"></a>

```
MQueueId Identity::queueId
```

**Description:**

Message queue ID

## serviceId<a name="a062375b8be3ad40e72263a7ce2268af3"></a>

```
int16 Identity::serviceId
```

**Description:**

[Service](Service.md)  ID

Copy Edit Raw Blame History

authored 2020-09-08 10:08 . add OpenHarmony 1.0 baseline

Identity

Overview

Related Modules:

Samgr

Description:

Identifies a service and feature.

You can use this structure to identity a IUnknown feature to which messages will be sent through the asynchronous function of IUnknown.

Summary

Data Fields

Variable Name	Description
serviceId	int16
featureId	int16
queueId	MQueueId

Details

Field Documentation

featureId

int16 Identity::featureId

Description:

Feature ID

queueId

MQueueId Identity::queueId

Description:

Message queue ID

serviceId

int16 Identity::serviceId

Description:

Service ID

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Identity

Overview

Summary

Data Fields

Details

Field Documentation

featureId

queueId

serviceId

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Identity

Overview

Summary

Data Fields

Details

Field Documentation

featureId

queueId

serviceId

About

Releases

Contributors

Activities

Search

yucheng514 / docs