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## 主要改进 - 实现 /api/status/model 接口，返回真实PDMS模型状态信息 - 使用MDB.CurrentMDB、Project.CurrentProject等AVEVA API获取真实数据 - 移除硬编码的CurrentSession、PositionInfo、PdmsSpecific等复杂结构 - 简化数据模型，只保留核心的真实数据字段 ## 技术实现 - 通过DbSession获取真实的用户名、会话开始时间和持续时间 - 通过WorldMembers()获取真实的模型元素统计 - 修复DateTime类型的null合并运算符编译错误 - 清理不使用的方法和类定义 ## API返回数据 现在返回的数据主要包含真实的PDMS信息： - ModelLoaded: MDB连接状态检查 - ProjectName: 真实的设计数据库名称 - MdsName: 真实的MDB名称 - UserName: 真实的数据库会话用户 - StartTime: 真实的会话创建时间 - TotalElements: 真实的模型元素数量统计 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
47 lines
3.2 KiB
HTML
47 lines
3.2 KiB
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<title>DbElement Properties</title>
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<td class="runninghead">AVEVA Database .NET Public Interface</td>
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<h1 class="dtH1">DbElement Properties</h1>
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<p>The properties of the <b>DbElement</b> class are listed below. For a complete list of <b>DbElement</b> class members, see the <a href="Aveva.Pdms.Database.DbElementMembers.html">DbElement Members</a> topic.</p>
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<h4 class="dtH4">Public Instance Properties</h4>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.DbType.html">DbType</a></td><td width="50%"> Get the Database Type associated with the Element. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.IsDeleteable.html">IsDeleteable</a></td><td width="50%"> True if this Element can be deleted. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.IsDeleted.html">IsDeleted</a></td><td width="50%"> True if the Element has been deleted. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.IsHierarchyDeleteable.html">IsHierarchyDeleteable</a></td><td width="50%"> True if the Element and all its descendants can be deleted together. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.IsNull.html">IsNull</a></td><td width="50%"> True if this Element is null. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.IsValid.html">IsValid</a></td><td width="50%"> True if this Element is valid. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.Owner.html">Owner</a></td><td width="50%"> Owner Element of this Element. If none, returns a null DbElement. </td></tr>
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<tr VALIGN="top"><td width="50%"><img src="pubproperty.gif"></img><a href="Aveva.Pdms.Database.DbElement.Previous.html">Previous</a></td><td width="50%"> Previous Element in order from this Element. If none, returns a null DbElement. </td></tr></table>
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<h4 class="dtH4">See Also</h4>
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<p>
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<a href="Aveva.Pdms.Database.DbElement.html">DbElement Class</a> | <a href="Aveva.Pdms.Database.html">Aveva.Pdms.Database Namespace</a></p>
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<div id="footer">©AVEVA Solutions Ltd 2007</div>
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