TellmePdmsPluging/NetInterfaceReferenceFiles/Aveva.ApplicationFramework/Aveva.ApplicationFramework.Presentation.RootToolsCollection.AddTextBoxTool_overload_3.html
root 3082148d7e 实现PDMS模型状态API并移除硬编码数据
## 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>
2025-08-01 10:36:02 +08:00

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<title>RootToolsCollection.AddTextBoxTool Method (String, String, Image, String)</title>
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<td class="runninghead">Common Application Framework</td>
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<h1 class="dtH1">RootToolsCollection.AddTextBoxTool Method (String, String, Image, String)</h1>
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<p> Create and add a new TextBoxTool object to the RootToolsCollection. </p>
<div class="syntax">public abstract <a href="Aveva.ApplicationFramework.Presentation.TextBoxTool.html">TextBoxTool</a> AddTextBoxTool(<br />   <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemStringClassTopic.htm">string</a> <i>key</i>,<br />   <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemStringClassTopic.htm">string</a> <i>text</i>,<br />   <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemDrawingImageClassTopic.htm">Image</a> <i>image</i>,<br />   <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemStringClassTopic.htm">string</a> <i>val</i><br />);</div>
<h4 class="dtH4">Parameters</h4>
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<i>key</i>
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<dd>Unique key in the RootToolsCollection.</dd>
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<i>text</i>
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<dd>Caption for the tool.</dd>
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<i>image</i>
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<dd>Icon for the tool.</dd>
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<i>val</i>
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<dd>Textual value to be displayed in the tool.</dd>
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<h4 class="dtH4">See Also</h4>
<p>
<a href="Aveva.ApplicationFramework.Presentation.RootToolsCollection.html">RootToolsCollection Class</a> | <a href="Aveva.ApplicationFramework.Presentation.html">Aveva.ApplicationFramework.Presentation Namespace</a> | <a href="Aveva.ApplicationFramework.Presentation.RootToolsCollection.AddTextBoxTool_overloads.html">RootToolsCollection.AddTextBoxTool Overload List</a></p>
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<div id="footer">©AVEVA Solutions Ltd 2007</div>
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