# C1.Util.Win.Win32.GET_X_LPARAM

## Content

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<h1 id="C1_Util_Win_Win32_GET_X_LPARAM_" data-uid="C1.Util.Win.Win32.GET_X_LPARAM*">GET_X_LPARAM Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_Util_Win_Win32_GET_X_LPARAM_" data-uid="C1.Util.Win.Win32.GET_X_LPARAM*"></a>
<h4 id="C1_Util_Win_Win32_GET_X_LPARAM_System_IntPtr_" data-uid="C1.Util.Win.Win32.GET_X_LPARAM(System.IntPtr)">GET_X_LPARAM(nint)</h4>
<div class="markdown level1 summary"><p>Retrieves the signed x-coordinate from the given value.
This function handles the message parameters of window and is a replacement for LOWORD because LOWORD must return the unsigned value.
See in MSDN which function used to process the message.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public static int GET_X_LPARAM(nint lParam)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Shared Function GET_X_LPARAM(lParam As IntPtr) As Integer</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.intptr">nint</a></td>
      <td><span class="parametername">lParam</span></td>
      <td><p>The value to be converted.</p>
</td>
    </tr>
  </tbody>
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<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><p>The return value is the low-order int of the specified value.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="C1_Util_Win_Win32_GET_X_LPARAM_System_IntPtr__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Use:
WM_CONTEXTMENU,
WM_MOUSEDOWN, WM_MOUSEUP, WM_MOUSEWHEEL, WM_MOUSEMOVE</p>
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