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gui-cs.Terminal.Gui
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    <title>Class MessageBox
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            <article class="content wrap" id="_content" data-uid="Terminal.Gui.MessageBox">
  
  
  <h1 id="Terminal_Gui_MessageBox" data-uid="Terminal.Gui.MessageBox" class="text-break">Class MessageBox
  </h1>
  <div class="markdown level0 summary">
MessageBox displays a modal message to the user, with a title, a message and a series of options that the user can choose from.
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><span class="xref">System.Object</span></div>
    <div class="level1"><span class="xref">MessageBox</span></div>
  </div>
  <div class="inheritedMembers">
    <h5>Inherited Members</h5>
    <div>
      <span class="xref">System.Object.Equals(System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.Equals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.GetHashCode()</span>
    </div>
    <div>
      <span class="xref">System.Object.GetType()</span>
    </div>
    <div>
      <span class="xref">System.Object.MemberwiseClone()</span>
    </div>
    <div>
      <span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span>
    </div>
    <div>
      <span class="xref">System.Object.ToString()</span>
    </div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="Terminal.Gui.html">Terminal.Gui</a></h6>
  <h6><strong>Assembly</strong>: Terminal.Gui.dll</h6>
  <h5 id="Terminal_Gui_MessageBox_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static class MessageBox</code></pre>
  </div>
  <h5 id="Terminal_Gui_MessageBox_examples"><strong>Examples</strong></h5>
  
<pre><code>var n = MessageBox.Query (&quot;Quit Demo&quot;, &quot;Are you sure you want to quit this demo?&quot;, &quot;Yes&quot;, &quot;No&quot;);
if (n == 0)
   quit = true;
else
   quit = false;</code></pre>

  <h3 id="methods">Methods
  </h3>
  
  
  <a id="Terminal_Gui_MessageBox_ErrorQuery_" data-uid="Terminal.Gui.MessageBox.ErrorQuery*"></a>
  <h4 id="Terminal_Gui_MessageBox_ErrorQuery_NStack_ustring_NStack_ustring_NStack_ustring___" data-uid="Terminal.Gui.MessageBox.ErrorQuery(NStack.ustring,NStack.ustring,NStack.ustring[])">ErrorQuery(ustring, ustring, ustring[])</h4>
  <div class="markdown level1 summary">
Presents an error <a class="xref" href="Terminal.Gui.MessageBox.html">MessageBox</a> with the specified title and message and a list of buttons to show to the user.
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static int ErrorQuery(ustring title, ustring message, params ustring[] buttons)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">title</span></td>
        <td>Title for the query.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">message</span></td>
        <td>Message to display, might contain multiple lines.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span>[]</td>
        <td><span class="parametername">buttons</span></td>
        <td>Array of buttons to add.</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td>The index of the selected button, or -1 if the user pressed ESC to close the dialog.</td>
      </tr>
    </tbody>
  </table>
  <h5 id="Terminal_Gui_MessageBox_ErrorQuery_NStack_ustring_NStack_ustring_NStack_ustring____remarks">Remarks</h5>
  <div class="markdown level1 remarks">
The message box will be vertically and horizontally centered in the container and the size will be automatically determined
from the size of the title, message. and buttons.
</div>
  
  
  <a id="Terminal_Gui_MessageBox_ErrorQuery_" data-uid="Terminal.Gui.MessageBox.ErrorQuery*"></a>
  <h4 id="Terminal_Gui_MessageBox_ErrorQuery_System_Int32_System_Int32_NStack_ustring_NStack_ustring_NStack_ustring___" data-uid="Terminal.Gui.MessageBox.ErrorQuery(System.Int32,System.Int32,NStack.ustring,NStack.ustring,NStack.ustring[])">ErrorQuery(Int32, Int32, ustring, ustring, ustring[])</h4>
  <div class="markdown level1 summary">
Presents an error <a class="xref" href="Terminal.Gui.MessageBox.html">MessageBox</a> with the specified title and message and a list of buttons to show to the user.
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static int ErrorQuery(int width, int height, ustring title, ustring message, params ustring[] buttons)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td><span class="parametername">width</span></td>
        <td>Width for the window.</td>
      </tr>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td><span class="parametername">height</span></td>
        <td>Height for the window.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">title</span></td>
        <td>Title for the query.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">message</span></td>
        <td>Message to display, might contain multiple lines.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span>[]</td>
        <td><span class="parametername">buttons</span></td>
        <td>Array of buttons to add.</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td>The index of the selected button, or -1 if the user pressed ESC to close the dialog.</td>
      </tr>
    </tbody>
  </table>
  <h5 id="Terminal_Gui_MessageBox_ErrorQuery_System_Int32_System_Int32_NStack_ustring_NStack_ustring_NStack_ustring____remarks">Remarks</h5>
  <div class="markdown level1 remarks">
Use <a class="xref" href="Terminal.Gui.MessageBox.html#Terminal_Gui_MessageBox_ErrorQuery_NStack_ustring_NStack_ustring_NStack_ustring___">ErrorQuery(ustring, ustring, ustring[])</a> instead; it automatically sizes the MessageBox based on the contents.
</div>
  
  
  <a id="Terminal_Gui_MessageBox_Query_" data-uid="Terminal.Gui.MessageBox.Query*"></a>
  <h4 id="Terminal_Gui_MessageBox_Query_NStack_ustring_NStack_ustring_NStack_ustring___" data-uid="Terminal.Gui.MessageBox.Query(NStack.ustring,NStack.ustring,NStack.ustring[])">Query(ustring, ustring, ustring[])</h4>
  <div class="markdown level1 summary">
Presents an error <a class="xref" href="Terminal.Gui.MessageBox.html">MessageBox</a> with the specified title and message and a list of buttons to show to the user.
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static int Query(ustring title, ustring message, params ustring[] buttons)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">title</span></td>
        <td>Title for the query.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">message</span></td>
        <td>Message to display, might contain multiple lines.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span>[]</td>
        <td><span class="parametername">buttons</span></td>
        <td>Array of buttons to add.</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td>The index of the selected button, or -1 if the user pressed ESC to close the dialog.</td>
      </tr>
    </tbody>
  </table>
  <h5 id="Terminal_Gui_MessageBox_Query_NStack_ustring_NStack_ustring_NStack_ustring____remarks">Remarks</h5>
  <div class="markdown level1 remarks">
The message box will be vertically and horizontally centered in the container and the size will be automatically determined
from the size of the message and buttons.
</div>
  
  
  <a id="Terminal_Gui_MessageBox_Query_" data-uid="Terminal.Gui.MessageBox.Query*"></a>
  <h4 id="Terminal_Gui_MessageBox_Query_System_Int32_System_Int32_NStack_ustring_NStack_ustring_NStack_ustring___" data-uid="Terminal.Gui.MessageBox.Query(System.Int32,System.Int32,NStack.ustring,NStack.ustring,NStack.ustring[])">Query(Int32, Int32, ustring, ustring, ustring[])</h4>
  <div class="markdown level1 summary">
Presents a normal <a class="xref" href="Terminal.Gui.MessageBox.html">MessageBox</a> with the specified title and message and a list of buttons to show to the user.
</div>
  <div class="markdown level1 conceptual"></div>
  <h5 class="decalaration">Declaration</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static int Query(int width, int height, ustring title, ustring message, params ustring[] buttons)</code></pre>
  </div>
  <h5 class="parameters">Parameters</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td><span class="parametername">width</span></td>
        <td>Width for the window.</td>
      </tr>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td><span class="parametername">height</span></td>
        <td>Height for the window.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">title</span></td>
        <td>Title for the query.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span></td>
        <td><span class="parametername">message</span></td>
        <td>Message to display, might contain multiple lines.</td>
      </tr>
      <tr>
        <td><span class="xref">NStack.ustring</span>[]</td>
        <td><span class="parametername">buttons</span></td>
        <td>Array of buttons to add.</td>
      </tr>
    </tbody>
  </table>
  <h5 class="returns">Returns</h5>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Type</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="xref">System.Int32</span></td>
        <td>The index of the selected button, or -1 if the user pressed ESC to close the dialog.</td>
      </tr>
    </tbody>
  </table>
  <h5 id="Terminal_Gui_MessageBox_Query_System_Int32_System_Int32_NStack_ustring_NStack_ustring_NStack_ustring____remarks">Remarks</h5>
  <div class="markdown level1 remarks">
Use <a class="xref" href="Terminal.Gui.MessageBox.html#Terminal_Gui_MessageBox_Query_NStack_ustring_NStack_ustring_NStack_ustring___">Query(ustring, ustring, ustring[])</a> instead; it automatically sizes the MessageBox based on the contents.
</div>
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