# C1.Util.DX.DirectWrite.FontFileStream

## Content

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  <h1 id="C1_Util_DX_DirectWrite_FontFileStream" data-uid="C1.Util.DX.DirectWrite.FontFileStream" class="text-break">FontFileStream Interface
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  <div class="markdown level0 summary"><p>IDWriteFontFileStream</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Util.DX.DirectWrite.html">C1.Util.DX.DirectWrite</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.DX.10.dll</h6>
  <h5 id="C1_Util_DX_DirectWrite_FontFileStream_syntax">Syntax</h5>
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    <pre><code class="lang-csharp hljs">[Guid(&quot;6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0&quot;)]
[Shadow(typeof(FontFileStreamShadow))]
public interface FontFileStream : ICallbackable, IDisposable</code></pre>
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    <pre><code class="lang-vbnet hljs">&lt;Guid(&quot;6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0&quot;)&gt;
&lt;Shadow(GetType(FontFileStreamShadow))&gt;
Public Interface FontFileStream
    Inherits ICallbackable, IDisposable</code></pre>
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  <h3 id="methods">Methods
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  <table class="table table-bordered table-condensed">
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        <th>Name</th>
        <th>Description</th>
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    <tbody>
      <tr>
        <td id="C1_Util_DX_DirectWrite_FontFileStream_GetFileSize" data-uid="C1.Util.DX.DirectWrite.FontFileStream.GetFileSize">
          <a class="xref" href="C1.Util.DX.DirectWrite.FontFileStream.GetFileSize.html#C1_Util_DX_DirectWrite_FontFileStream_GetFileSize">GetFileSize()</a>
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        <td class="markdown level1 summary"><p>Obtains the total size of a file.</p>
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        <td id="C1_Util_DX_DirectWrite_FontFileStream_GetLastWriteTime" data-uid="C1.Util.DX.DirectWrite.FontFileStream.GetLastWriteTime">
          <a class="xref" href="C1.Util.DX.DirectWrite.FontFileStream.GetLastWriteTime.html#C1_Util_DX_DirectWrite_FontFileStream_GetLastWriteTime">GetLastWriteTime()</a>
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        <td class="markdown level1 summary"><p>Obtains the last modified time of the file.</p>
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        <td id="C1_Util_DX_DirectWrite_FontFileStream_ReadFileFragment_System_IntPtr__System_Int64_System_Int64_System_IntPtr__" data-uid="C1.Util.DX.DirectWrite.FontFileStream.ReadFileFragment(System.IntPtr@,System.Int64,System.Int64,System.IntPtr@)">
          <a class="xref" href="C1.Util.DX.DirectWrite.FontFileStream.ReadFileFragment.html#C1_Util_DX_DirectWrite_FontFileStream_ReadFileFragment_System_IntPtr__System_Int64_System_Int64_System_IntPtr__">ReadFileFragment(out nint, long, long, out nint)</a>
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        <td class="markdown level1 summary"><p>Reads a fragment from a font file.</p>
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        <td id="C1_Util_DX_DirectWrite_FontFileStream_ReleaseFileFragment_System_IntPtr_" data-uid="C1.Util.DX.DirectWrite.FontFileStream.ReleaseFileFragment(System.IntPtr)">
          <a class="xref" href="C1.Util.DX.DirectWrite.FontFileStream.ReleaseFileFragment.html#C1_Util_DX_DirectWrite_FontFileStream_ReleaseFileFragment_System_IntPtr_">ReleaseFileFragment(nint)</a>
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        <td class="markdown level1 summary"><p>Releases a fragment from a file.</p>
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