# C1.Win.ExpressionEditor.ExpressionEditorForm

## Content

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  <h1 id="C1_Win_ExpressionEditor_ExpressionEditorForm" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm" class="text-break">ExpressionEditorForm Class
</h1>
  <div class="markdown level0 summary"><p>Represents a window or dialog with expression editor and expression editor panel on it.</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"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.marshalbyrefobject">MarshalByRefObject</a></div>
    <div class="level2"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.component">Component</a></div>
    <div class="level3"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.control">Control</a></div>
    <div class="level4"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.scrollablecontrol">ScrollableControl</a></div>
    <div class="level5"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.containercontrol">ContainerControl</a></div>
    <div class="level6"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.form">Form</a></div>
    <div class="level7"><span class="xref">ExpressionEditorForm</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.idroptarget">IDropTarget</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.isynchronizeinvoke">ISynchronizeInvoke</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.iwin32window">IWin32Window</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.ibindablecomponent">IBindableComponent</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.icomponent">IComponent</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.idisposable">IDisposable</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.icontainercontrol">IContainerControl</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.ExpressionEditor.html">C1.Win.ExpressionEditor</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.ExpressionEditor.4.8.dll</h6>
  <h5 id="C1_Win_ExpressionEditor_ExpressionEditorForm_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class ExpressionEditorForm : Form, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class ExpressionEditorForm
    Inherits Form
    Implements IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl</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="C1_Win_ExpressionEditor_ExpressionEditorForm__ctor" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.#ctor">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.-ctor.html#C1_Win_ExpressionEditor_ExpressionEditorForm__ctor">ExpressionEditorForm()</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.html">ExpressionEditorForm</a>.</p>
</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="C1_Win_ExpressionEditor_ExpressionEditorForm_DataMember" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.DataMember">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.DataMember.html#C1_Win_ExpressionEditor_ExpressionEditorForm_DataMember">DataMember</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the specific list in a DataSource object.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_DataSource" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.DataSource">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.DataSource.html#C1_Win_ExpressionEditor_ExpressionEditorForm_DataSource">DataSource</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the object used as the data source.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_Expression" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.Expression">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.Expression.html#C1_Win_ExpressionEditor_ExpressionEditorForm_Expression">Expression</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets expression string.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_ShowApplyButton" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.ShowApplyButton">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.ShowApplyButton.html#C1_Win_ExpressionEditor_ExpressionEditorForm_ShowApplyButton">ShowApplyButton</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether the Apply button is visible.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_Dispose_System_Boolean_" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.Dispose(System.Boolean)">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.Dispose.html#C1_Win_ExpressionEditor_ExpressionEditorForm_Dispose_System_Boolean_">Dispose(bool)</a>
        </td>
        <td class="markdown level1 summary"><p>Clean up any resources being used.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_OnApply" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.OnApply">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.OnApply.html#C1_Win_ExpressionEditor_ExpressionEditorForm_OnApply">OnApply()</a>
        </td>
        <td class="markdown level1 summary"><p>Rises the <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.Apply.html">Apply</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_OnShown_System_EventArgs_" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.OnShown(System.EventArgs)">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.OnShown.html#C1_Win_ExpressionEditor_ExpressionEditorForm_OnShown_System_EventArgs_">OnShown(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the System.Windows.Forms.Form.Shown event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_Reset" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.Reset">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.Reset.html#C1_Win_ExpressionEditor_ExpressionEditorForm_Reset">Reset()</a>
        </td>
        <td class="markdown level1 summary"><p>Reset all properties to default.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="events">Events
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_ExpressionEditor_ExpressionEditorForm_Apply" data-uid="C1.Win.ExpressionEditor.ExpressionEditorForm.Apply">
          <a class="xref" href="C1.Win.ExpressionEditor.ExpressionEditorForm.Apply.html">Apply</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs when the Apply button is clicked.</p>
</td>
      </tr>
    </tbody>
  </table>

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