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<html xmlns:MSHelp="http://msdn.microsoft.com/mshelp"><head><title>open Method (IPAddress, port)</title><link rel="stylesheet" type="text/css" href="../styles/presentation.css" /><link rel="stylesheet" type="text/css" href="ms-help://Hx/HxRuntime/HxLink.css" /><script type="text/javascript" src="../scripts/EventUtilities.js"> </script><script type="text/javascript" src="../scripts/StyleUtilities.js"> </script><script type="text/javascript" src="../scripts/SplitScreen.js"> </script><script type="text/javascript" src="../scripts/ElementCollection.js"> </script><script type="text/javascript" src="../scripts/MemberFilter.js"> </script><script type="text/javascript" src="../scripts/CollapsibleSection.js"> </script><script type="text/javascript" src="../scripts/LanguageFilter.js"> </script><script type="text/javascript" src="../scripts/CookieDataStore.js"> </script><meta name="file" content="2917202c-d477-98df-2711-ede746100a53" /><xml xmlns:msxsl="urn:schemas-microsoft-com:xslt"><MSHelp:Attr Name="AssetID" Value="M:Phidgets.Phidget.open(System.String,System.Int32)" /><MSHelp:Keyword Index="A" Term="M:Phidgets.Phidget.open(System.String,System.Int32)" /><MSHelp:Keyword Index="A" Term="frlrfPhidgetsPhidgetClassopenTopic" /><MSHelp:Keyword Index="K" Term="open method" /><MSHelp:Keyword Index="K" Term="Phidget.open method" /><MSHelp:Keyword Index="F" Term="open" /><MSHelp:Keyword Index="F" Term="Phidget.open" /><MSHelp:Keyword Index="F" Term="Phidgets.Phidget.open" /><MSHelp:Attr Name="TopicType" Value="apiref" /><MSHelp:Attr Name="TopicType" Value="kbSyntax" /><MSHelp:Attr Name="APIType" Value="Managed" /><MSHelp:Attr Name="APILocation" Value="Phidget21.NET.dll" /><MSHelp:Attr Name="APIName" Value="..open" /><MSHelp:Attr Name="Locale" Value="en-us" /><MSHelp:Attr Name="Abstract" Value="Open a Phidget remotely using an IP Address, without a serial number." /></xml></head><body><script type="text/javascript">var store = new CookieDataStore('docs');registerEventHandler(window, 'load', function() { var ss = new SplitScreen('control', 'main'); selectLanguage(store.get('lang')); });</script><div id="control"><span class="productTitle">A Sandcastle Documented Class Library</span><br /><span class="topicTitle">open Method (IPAddress, port)</span><br /><div id="toolbar"><span id="chickenFeet"><a href="d4648875-d41a-783b-d5f4-638df39ee413.htm">Namespaces</a> ► <a href="9332f00d-a9eb-15d0-fa45-c524653f1513.htm">Phidgets</a> ► <a href="794b3221-4163-1211-c0e6-3055eea3768b.htm">Phidget</a> ► <span class="selflink">open(String, Int32)</span></span><span id="languageFilter"><select id="languageSelector" onchange="var names = this.value.split(' '); toggleVisibleLanguage(names[1]); lfc.switchLanguage(names[0]); store.set('lang',this.value); store.save();"><option value="CSharp cs">C#</option><option value="VisualBasic vb">Visual Basic</option><option value="ManagedCPlusPlus cpp">Visual C++</option></select></span><script>var sd = getStyleDictionary(); var lfc = new LanguageFilterController();</script></div></div><div id="main"><span style="color: DarkGray"> </span><div class="summary">
Open a Phidget remotely using an IP Address, without a serial number.
</div><div class="section"><div class="sectionTitle" onclick="toggleSection(this.parentNode)"><img src="../icons/collapse_all.gif" /> Declaration Syntax</div><div class="sectionContent"><table class="filter"><tr class="tabs" id="syntaxTabs"><td class="tab" x-lang="CSharp" onclick="st.toggleClass('x-lang','CSharp','activeTab','tab'); sb.toggleStyle('x-lang','CSharp','display','block','none');">C#</td><td class="tab" x-lang="VisualBasic" onclick="st.toggleClass('x-lang','VisualBasic','activeTab','tab'); sb.toggleStyle('x-lang','VisualBasic','display','block','none');">Visual Basic</td><td class="tab" x-lang="ManagedCPlusPlus" onclick="st.toggleClass('x-lang','ManagedCPlusPlus','activeTab','tab'); sb.toggleStyle('x-lang','ManagedCPlusPlus','display','block','none');">Visual C++</td></tr></table><div id="syntaxBlocks"><div class="code" x-lang="CSharp"><pre><span class="keyword">public</span> <span class="keyword">void</span> <span class="identifier">open</span>(
<a href="http://msdn2.microsoft.com/en-us/s1wwdcbf" target="_blank">string</a> <span class="parameter">IPAddress</span>,
<a href="http://msdn2.microsoft.com/en-us/td2s409d" target="_blank">int</a> <span class="parameter">port</span>
)</pre></div><div class="code" x-lang="VisualBasic"><pre><span class="keyword">Public</span> <span class="keyword">Sub</span> <span class="identifier">open</span> ( _
<span class="parameter">IPAddress</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/s1wwdcbf" target="_blank">String</a>, _
<span class="parameter">port</span> <span class="keyword">As</span> <a href="http://msdn2.microsoft.com/en-us/td2s409d" target="_blank">Integer</a> _
)</pre></div><div class="code" x-lang="ManagedCPlusPlus"><pre><span class="keyword">public</span>:
<span class="keyword">void</span> <span class="identifier">open</span>(
<a href="http://msdn2.microsoft.com/en-us/s1wwdcbf" target="_blank">String</a>^ <span class="parameter">IPAddress</span>,
<a href="http://msdn2.microsoft.com/en-us/td2s409d" target="_blank">int</a> <span class="parameter">port</span>
)</pre></div></div><script type="text/javascript">
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</script></div></div><div class="section"><div class="sectionTitle" onclick="toggleSection(this.parentNode)"><img src="../icons/collapse_all.gif" /> Parameters</div><div class="sectionContent"><dl><dt><span class="parameter">IPAddress</span> (<a href="http://msdn2.microsoft.com/en-us/s1wwdcbf" target="_blank">String</a>)</dt><dd>The server IP address.</dd><dt><span class="parameter">port</span> (<a href="http://msdn2.microsoft.com/en-us/td2s409d" target="_blank">Int32</a>)</dt><dd>The server port.</dd></dl></div></div><div class="section"><div class="sectionTitle" onclick="toggleSection(this.parentNode)"><img src="../icons/collapse_all.gif" /> Remarks</div><div class="sectionContent">
This method is the same as open(int serialNumber, string IPAddress, int port), except that it specifies no serial number. Therefore, the first available Phidget will be opened. If there are two Phidgets of the same type attached to the system, you should specify a serial number, as there is no guarantee which Phidget will be selected by the call to open().
</div></div><div class="section"><div class="sectionTitle" onclick="toggleSection(this.parentNode)"><img src="../icons/collapse_all.gif" /> Exceptions</div><div class="sectionContent"><table class="exceptions"><tr><th class="exceptionNameColumn">Exception</th><th class="exceptionConditionColumn">Condition</th></tr><tr><td><a href="8edb365f-379f-1439-651c-18f12eafc13e.htm">PhidgetException</a></td><td><br /></td></tr></table></div></div><p><div id="footer"> </div>Assembly: Phidget21.NET (Module: Phidget21.NET) Version: 2.1.3.23</p></div></body></html>⌨️ 快捷键说明
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