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<!doctype html>
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<article role="main" id="furo-main-content">
<section id="basebindscopecomponent">
<h1>BaseBindScopeComponent<a class="headerlink" href="#basebindscopecomponent" title="Link to this heading">¶</a></h1>
<p>Qualified name: <code class="docutils literal notranslate"><span class="pre">delphivcl.BaseBindScopeComponent</span></code></p>
<dl class="py class">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent">
<em class="property"><span class="k"><span class="pre">class</span></span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">BaseBindScopeComponent</span></span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent" title="Link to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="delphivcl.Component.html#delphivcl.Component" title="delphivcl.Component"><code class="xref py py-class docutils literal notranslate"><span class="pre">Component</span></code></a></p>
<p>Base class for the binding scope component. TBaseBindScopeComponent is the ancestor for the TCustomBindScope component. TBaseBindScopeComponent provides functionality for adding scope mappings, getting scope members and values, returning the scope itself or the scope of a member. It also provides properties for accessing the binding expressions in this scope and the scope mappings.</p>
<p class="rubric">Methods</p>
<div class="table-wrapper autosummary longtable docutils container">
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.BindMethodsToEvents" title="delphivcl.BaseBindScopeComponent.BindMethodsToEvents"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BindMethodsToEvents</span></code></a></p></td>
<td><p>TComponent.BindMethodsToEvents(prefix) Connects methods to component events if they are named using the following pattern: Prefix_ComponentName_EventName.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.GetParentComponent" title="delphivcl.BaseBindScopeComponent.GetParentComponent"><code class="xref py py-obj docutils literal notranslate"><span class="pre">GetParentComponent</span></code></a></p></td>
<td><p>TComponent.GetParentComponent() Returns the parent of a component.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.HasParent" title="delphivcl.BaseBindScopeComponent.HasParent"><code class="xref py py-obj docutils literal notranslate"><span class="pre">HasParent</span></code></a></p></td>
<td><p>TComponent.HasParent() Indicates whether the component has a parent to handle its filing.</p></td>
</tr>
</tbody>
</table>
</div>
<p class="rubric">Attributes</p>
<div class="table-wrapper autosummary longtable docutils container">
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ClassName</span></code></p></td>
<td><p>Returns the TObject.ClassName</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ComObject</span></code></p></td>
<td><p>Specifies the interface reference implemented by the component.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.ComponentCount" title="delphivcl.BaseBindScopeComponent.ComponentCount"><code class="xref py py-obj docutils literal notranslate"><span class="pre">ComponentCount</span></code></a></p></td>
<td><p>Returns the owned component count</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ComponentIndex</span></code></p></td>
<td><p>Indicates the position of the component in its owner's Components property array.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ComponentState</span></code></p></td>
<td><p>Describes the current state of the component, indicating when a component needs to avoid certain actions.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ComponentStyle</span></code></p></td>
<td><p>Governs the behavior of the component.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.Components" title="delphivcl.BaseBindScopeComponent.Components"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Components</span></code></a></p></td>
<td><p>Returns an iterator over the owned components</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">DesignInfo</span></code></p></td>
<td><p>Contains information used by the Form designer.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">Name</span></code></p></td>
<td><p>Specifies the name of the component as referenced in code.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">Observers</span></code></p></td>
<td><p>Indicates the TObservers object added to the TComponent.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.Owner" title="delphivcl.BaseBindScopeComponent.Owner"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Owner</span></code></a></p></td>
<td><p>Returns the Component Owner</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">Tag</span></code></p></td>
<td><p>Stores a NativeInt integral value as a part of a component.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">VCLComObject</span></code></p></td>
<td><p>Represents information used internally by components that support COM.</p></td>
</tr>
</tbody>
</table>
</div>
<dl class="py method">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent.BindMethodsToEvents">
<span class="sig-name descname"><span class="pre">BindMethodsToEvents</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">prefix</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent.BindMethodsToEvents" title="Link to this definition">¶</a></dt>
<dd><p>Connects methods to component events if they are named using the following pattern: Prefix_ComponentName_EventName.
Example: def handle_button1_OnClick(Sender): pass
The function returns a list of tuples. Each tuple contains the name of the component, the name of the event and the method object assigned to the event.
Note that the prefix parameter is optional and will default to “<a href="#id1"><span class="problematic" id="id2">handle_</span></a>”.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent.ComponentCount">
<span class="sig-name descname"><span class="pre">ComponentCount</span></span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent.ComponentCount" title="Link to this definition">¶</a></dt>
<dd><p>Returns the owned component count</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent.Components">
<span class="sig-name descname"><span class="pre">Components</span></span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent.Components" title="Link to this definition">¶</a></dt>
<dd><p>Returns an iterator over the owned components</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent.GetParentComponent">
<span class="sig-name descname"><span class="pre">GetParentComponent</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent.GetParentComponent" title="Link to this definition">¶</a></dt>
<dd><p>Returns the parent of a component.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent.HasParent">
<span class="sig-name descname"><span class="pre">HasParent</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent.HasParent" title="Link to this definition">¶</a></dt>
<dd><p>Indicates whether the component has a parent to handle its filing.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="delphivcl.BaseBindScopeComponent.Owner">
<span class="sig-name descname"><span class="pre">Owner</span></span><a class="headerlink" href="#delphivcl.BaseBindScopeComponent.Owner" title="Link to this definition">¶</a></dt>
<dd><p>Returns the Component Owner</p>
</dd></dl>
</dd></dl>
</section>
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<ul>
<li><a class="reference internal" href="#">BaseBindScopeComponent</a><ul>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent</span></code></a><ul>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.BindMethodsToEvents"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent.BindMethodsToEvents()</span></code></a></li>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.ComponentCount"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent.ComponentCount</span></code></a></li>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.Components"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent.Components</span></code></a></li>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.GetParentComponent"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent.GetParentComponent()</span></code></a></li>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.HasParent"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent.HasParent()</span></code></a></li>
<li><a class="reference internal" href="#delphivcl.BaseBindScopeComponent.Owner"><code class="docutils literal notranslate"><span class="pre">BaseBindScopeComponent.Owner</span></code></a></li>
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