Quelltext der Seite API:Vcl.OleCtrls.TOleControl.QueryInterface

<section begin=api />
<!--Start API Info--><ul id='childlinks'><li class='first'>'''[[Vcl.OleCtrls.TOleControl|Übergeordnet: TOleControl]]'''</li>
</ul>
<vclInfo name="QueryInterface" parent="TOleControl" ns="Vcl.OleCtrls" type="function" delphi="True" cpp="True"/>
<div id="codesig">
<div class="delphi sig">
		<span class="lang">Delphi</span>
			<div class="thesig"><source lang="delphi">
function QueryInterface(const IID: TGUID; out Obj): HResult; override;
			</source></div>
	</div>
<div class="cpp sig">
		<span class="lang">C++</span>
			<div class="thesig"><source lang="cpp">
virtual HRESULT __stdcall QueryInterface(const GUID &IID, /* out */ void *Obj);
			</source></div>
	</div>
</div>
====Eigenschaften====
<table id="vclinfo">
	<tr class='vclinfot'>
		<th>Typ</th>
		<th>Sichtbarkeit</th>
		<th>Quelle</th>
        <th>Unit</th>
        <th>Übergeordnet</th>
	</tr>
	<tr>
		<td class="vclinfol">function</td>
		<td>protected</td>
		<td><lang s='delphi'>Vcl.OleCtrls.pas</lang><lang s='cpp'>Vcl.OleCtrls.hpp</lang></td>
        <td>[[Vcl.OleCtrls|Vcl.OleCtrls]]</td>
        <td>[[Vcl.OleCtrls.TOleControl|TOleControl]]</td>
	</tr>
</table>
<section end=api />
==Beschreibung==
<span class="short"><section begin=short />{{#lst:System.Classes.TComponent.QueryInterface|short}}<section end=short/></span>
{{#lsth:System.Classes.TComponent.QueryInterface|Beschreibung}}