# GrapeCity.Documents.Html.LaunchOptions

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="GrapeCity_Documents_Html_LaunchOptions" data-uid="GrapeCity.Documents.Html.LaunchOptions" class="text-break">LaunchOptions Class
</h1>
  <div class="markdown level0 summary"><p>Represents options for launching the browser.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><span class="xref">LaunchOptions</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Documents.Html.html">GrapeCity.Documents.Html</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Html.dll</h6>
  <h5 id="GrapeCity_Documents_Html_LaunchOptions_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class LaunchOptions</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class LaunchOptions</code></pre>
  </div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions__ctor" data-uid="GrapeCity.Documents.Html.LaunchOptions.#ctor">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.-ctor.html#GrapeCity_Documents_Html_LaunchOptions__ctor">LaunchOptions()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
    </tbody>
  </table>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_AuthServerAllowlist" data-uid="GrapeCity.Documents.Html.LaunchOptions.AuthServerAllowlist">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.AuthServerAllowlist.html#GrapeCity_Documents_Html_LaunchOptions_AuthServerAllowlist">AuthServerAllowlist</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a whitelist to passthrough Windows authentication for the specified domains.</p>
<p>
For example: "*example.com,*foobar.com,*baz".
</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_DefaultWindowSize" data-uid="GrapeCity.Documents.Html.LaunchOptions.DefaultWindowSize">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.DefaultWindowSize.html#GrapeCity_Documents_Html_LaunchOptions_DefaultWindowSize">DefaultWindowSize</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the default window size, in pixels.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_DisablePdfTagging" data-uid="GrapeCity.Documents.Html.LaunchOptions.DisablePdfTagging">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.DisablePdfTagging.html#GrapeCity_Documents_Html_LaunchOptions_DisablePdfTagging">DisablePdfTagging</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether to do not emit tags when printing PDFs. Defaults to <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_DumpToErrorStream" data-uid="GrapeCity.Documents.Html.LaunchOptions.DumpToErrorStream">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.DumpToErrorStream.html#GrapeCity_Documents_Html_LaunchOptions_DumpToErrorStream">DumpToErrorStream</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether to pipe browser process stderr into the application process stderr.
Defaults to <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_EnableGpuAcceleration" data-uid="GrapeCity.Documents.Html.LaunchOptions.EnableGpuAcceleration">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.EnableGpuAcceleration.html#GrapeCity_Documents_Html_LaunchOptions_EnableGpuAcceleration">EnableGpuAcceleration</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether GPU acceleration should be enabled. Defaults to <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_ProxyServer" data-uid="GrapeCity.Documents.Html.LaunchOptions.ProxyServer">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.ProxyServer.html#GrapeCity_Documents_Html_LaunchOptions_ProxyServer">ProxyServer</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a proxy server, overrides system settings. Affects HTTP and HTTPS requests only.</p>
<p>
For example: "https://proxy-ip:proxy-port" or "socks5://127.0.0.1:1080".
</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_RunWithNoSandbox" data-uid="GrapeCity.Documents.Html.LaunchOptions.RunWithNoSandbox">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.RunWithNoSandbox.html#GrapeCity_Documents_Html_LaunchOptions_RunWithNoSandbox">RunWithNoSandbox</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether a sandbox should be disabled to prevent issues on Linux.
Use it if you absolutely trust the content you open. Defaults to <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_TimeoutOptions" data-uid="GrapeCity.Documents.Html.LaunchOptions.TimeoutOptions">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.TimeoutOptions.html#GrapeCity_Documents_Html_LaunchOptions_TimeoutOptions">TimeoutOptions</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the timeout settings for browser operations.</p>
<p>If not set, the default setting are used.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_UserDataDir" data-uid="GrapeCity.Documents.Html.LaunchOptions.UserDataDir">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.UserDataDir.html#GrapeCity_Documents_Html_LaunchOptions_UserDataDir">UserDataDir</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the directory where the browser stores the user profile.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Html_LaunchOptions_WebSocketFactory" data-uid="GrapeCity.Documents.Html.LaunchOptions.WebSocketFactory">
          <a class="xref" href="GrapeCity.Documents.Html.LaunchOptions.WebSocketFactory.html#GrapeCity_Documents_Html_LaunchOptions_WebSocketFactory">WebSocketFactory</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the optional factory for <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.net.websockets.websocket">WebSocket</a> implementations.</p>
</td>
      </tr>
    </tbody>
  </table>

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