csharp
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gui-cs.Terminal.Gui
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            <article class="content wrap" id="_content" data-uid="Terminal.Gui.Key">
  
  
  <h1 id="Terminal_Gui_Key" data-uid="Terminal.Gui.Key" class="text-break">Enum Key
  </h1>
  <div class="markdown level0 summary">
The <a class="xref" href="Terminal.Gui.Key.html">Key</a> enumeration contains special encoding for some keys, but can also
encode all the unicode values that can be passed.   
</div>
  <div class="markdown level0 conceptual"></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_Key_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">[Flags]
public enum Key : uint</code></pre>
  </div>
  <h5 id="Terminal_Gui_Key_remarks"><strong>Remarks</strong></h5>
  <div class="markdown level0 remarks">
<p>
  If the <a class="xref" href="Terminal.Gui.Key.html#Terminal_Gui_Key_SpecialMask">SpecialMask</a> is set, then the value is that of the special mask,
  otherwise, the value is the one of the lower bits (as extracted by <a class="xref" href="Terminal.Gui.Key.html#Terminal_Gui_Key_CharMask">CharMask</a>)
<p>
  Numerics keys are the values between 48 and 57 corresponding to 0 to 9
</p>
</p>
<p>
  Upper alpha keys are the values between 65 and 90 corresponding to A to Z
</p>
<p>
  Unicode runes are also stored here, the letter &apos;A&quot; for example is encoded as a value 65 (not surfaced in the enum).
</p>
</div>
  <h3 id="fields">Fields
  </h3>
  <table class="table table-bordered table-striped table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    <tbody>
      <tr>
        <td id="Terminal_Gui_Key_a">a</td>
        <td>
The key code for the user pressing A
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_A">A</td>
        <td>
The key code for the user pressing Shift-A
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_AltMask">AltMask</td>
        <td>
When this value is set, the Key encodes the sequence Alt-KeyValue.
And the actual value must be extracted by removing the AltMask.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_b">b</td>
        <td>
The key code for the user pressing B
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_B">B</td>
        <td>
The key code for the user pressing Shift-B
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Backspace">Backspace</td>
        <td>
Backspace key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_BackTab">BackTab</td>
        <td>
Shift-tab key (backwards tab key).
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_c">c</td>
        <td>
The key code for the user pressing C
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_C">C</td>
        <td>
The key code for the user pressing Shift-C
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_CharMask">CharMask</td>
        <td>
Mask that indicates that this is a character value, values outside this range
indicate special characters like Alt-key combinations or special keys on the
keyboard like function keys, arrows keys and so on.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_CtrlMask">CtrlMask</td>
        <td>
When this value is set, the Key encodes the sequence Ctrl-KeyValue.
And the actual value must be extracted by removing the CtrlMask.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_CursorDown">CursorDown</td>
        <td>
Cursor down key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_CursorLeft">CursorLeft</td>
        <td>
Cursor left key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_CursorRight">CursorRight</td>
        <td>
Cursor right key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_CursorUp">CursorUp</td>
        <td>
Cursor up key
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_d">d</td>
        <td>
The key code for the user pressing D
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D">D</td>
        <td>
The key code for the user pressing Shift-D
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D0">D0</td>
        <td>
Digit 0.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D1">D1</td>
        <td>
Digit 1.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D2">D2</td>
        <td>
Digit 2.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D3">D3</td>
        <td>
Digit 3.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D4">D4</td>
        <td>
Digit 4.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D5">D5</td>
        <td>
Digit 5.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D6">D6</td>
        <td>
Digit 6.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D7">D7</td>
        <td>
Digit 7.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D8">D8</td>
        <td>
Digit 8.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_D9">D9</td>
        <td>
Digit 9.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Delete">Delete</td>
        <td>
The key code for the user pressing the delete key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_DeleteChar">DeleteChar</td>
        <td>
Delete character key
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_e">e</td>
        <td>
The key code for the user pressing E
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_E">E</td>
        <td>
The key code for the user pressing Shift-E
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_End">End</td>
        <td>
End key
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Enter">Enter</td>
        <td>
The key code for the user pressing the return key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Esc">Esc</td>
        <td>
The key code for the user pressing the escape key
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_f">f</td>
        <td>
The key code for the user pressing F
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F">F</td>
        <td>
The key code for the user pressing Shift-F
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F1">F1</td>
        <td>
F1 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F10">F10</td>
        <td>
F10 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F11">F11</td>
        <td>
F11 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F12">F12</td>
        <td>
F12 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F2">F2</td>
        <td>
F2 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F3">F3</td>
        <td>
F3 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F4">F4</td>
        <td>
F4 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F5">F5</td>
        <td>
F5 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F6">F6</td>
        <td>
F6 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F7">F7</td>
        <td>
F7 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F8">F8</td>
        <td>
F8 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_F9">F9</td>
        <td>
F9 key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_g">g</td>
        <td>
The key code for the user pressing G
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_G">G</td>
        <td>
The key code for the user pressing Shift-G
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_h">h</td>
        <td>
The key code for the user pressing H
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_H">H</td>
        <td>
The key code for the user pressing Shift-H
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Home">Home</td>
        <td>
Home key
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_i">i</td>
        <td>
The key code for the user pressing I
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_I">I</td>
        <td>
The key code for the user pressing Shift-I
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_InsertChar">InsertChar</td>
        <td>
Insert character key
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_j">j</td>
        <td>
The key code for the user pressing J
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_J">J</td>
        <td>
The key code for the user pressing Shift-J
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_k">k</td>
        <td>
The key code for the user pressing K
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_K">K</td>
        <td>
The key code for the user pressing Shift-K
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_l">l</td>
        <td>
The key code for the user pressing L
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_L">L</td>
        <td>
The key code for the user pressing Shift-L
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_m">m</td>
        <td>
The key code for the user pressing M
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_M">M</td>
        <td>
The key code for the user pressing Shift-M
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_n">n</td>
        <td>
The key code for the user pressing N
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_N">N</td>
        <td>
The key code for the user pressing Shift-N
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Null">Null</td>
        <td>
The key code representing null or empty
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_o">o</td>
        <td>
The key code for the user pressing O
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_O">O</td>
        <td>
The key code for the user pressing Shift-O
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_p">p</td>
        <td>
The key code for the user pressing P
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_P">P</td>
        <td>
The key code for the user pressing Shift-P
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_PageDown">PageDown</td>
        <td>
Page Down key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_PageUp">PageUp</td>
        <td>
Page Up key.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_q">q</td>
        <td>
The key code for the user pressing Q
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Q">Q</td>
        <td>
The key code for the user pressing Shift-Q
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_r">r</td>
        <td>
The key code for the user pressing R
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_R">R</td>
        <td>
The key code for the user pressing Shift-R
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_s">s</td>
        <td>
The key code for the user pressing S
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_S">S</td>
        <td>
The key code for the user pressing Shift-S
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_ShiftMask">ShiftMask</td>
        <td>
When this value is set, the Key encodes the sequence Shift-KeyValue.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Space">Space</td>
        <td>
The key code for the user pressing the space bar
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_SpecialMask">SpecialMask</td>
        <td>
If the <a class="xref" href="Terminal.Gui.Key.html#Terminal_Gui_Key_SpecialMask">SpecialMask</a> is set, then the value is that of the special mask,
otherwise, the value is the one of the lower bits (as extracted by <a class="xref" href="Terminal.Gui.Key.html#Terminal_Gui_Key_CharMask">CharMask</a>).
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_t">t</td>
        <td>
The key code for the user pressing T
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_T">T</td>
        <td>
The key code for the user pressing Shift-T
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Tab">Tab</td>
        <td>
The key code for the user pressing the tab key (forwards tab key).
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_u">u</td>
        <td>
The key code for the user pressing U
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_U">U</td>
        <td>
The key code for the user pressing Shift-U
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Unknown">Unknown</td>
        <td>
A key with an unknown mapping was raised.
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_v">v</td>
        <td>
The key code for the user pressing V
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_V">V</td>
        <td>
The key code for the user pressing Shift-V
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_w">w</td>
        <td>
The key code for the user pressing W
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_W">W</td>
        <td>
The key code for the user pressing Shift-W
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_x">x</td>
        <td>
The key code for the user pressing X
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_X">X</td>
        <td>
The key code for the user pressing Shift-X
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_y">y</td>
        <td>
The key code for the user pressing Y
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Y">Y</td>
        <td>
The key code for the user pressing Shift-Y
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_z">z</td>
        <td>
The key code for the user pressing Z
</td>
      </tr>
      <tr>
        <td id="Terminal_Gui_Key_Z">Z</td>
        <td>
The key code for the user pressing Shift-Z
</td>
      </tr>
    </tbody>
  </thead></thead></table>
</article>
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