# GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection" class="text-break">NumberDisplayFieldCollection Class
</h1>
  <div class="markdown level0 summary"><p>Represents the <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a> collection which provides access to <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a> of <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcNumber.html">GcNumber</a>.</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.collections.objectmodel.collection-1">Collection</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div class="level2"><a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NotifyCollection-1.html">NotifyCollection</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div class="level3"><span class="xref">NumberDisplayFieldCollection</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ilist-1">IList</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ireadonlylist-1">IReadOnlyList</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ireadonlycollection-1">IReadOnlyCollection</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1">IEnumerable</a>&lt;<a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a>&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.specialized.inotifycollectionchanged">INotifyCollectionChanged</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ilist">IList</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.icollection">ICollection</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ienumerable">IEnumerable</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.html">GrapeCity.Wpf.SpreadSheet.CellType.Editors</a></h6>
  <h6><strong>Assembly</strong>: GrapeCity.Wpf.SpreadSheet.CellType.dll</h6>
  <h5 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class NumberDisplayFieldCollection : NotifyCollection&lt;NumberDisplayField&gt;, IList&lt;NumberDisplayField&gt;, ICollection&lt;NumberDisplayField&gt;, IReadOnlyList&lt;NumberDisplayField&gt;, IReadOnlyCollection&lt;NumberDisplayField&gt;, IEnumerable&lt;NumberDisplayField&gt;, INotifyCollectionChanged, IList, ICollection, IEnumerable</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class NumberDisplayFieldCollection
    Inherits NotifyCollection(Of NumberDisplayField)
    Implements IList(Of NumberDisplayField), ICollection(Of NumberDisplayField), IReadOnlyList(Of NumberDisplayField), IReadOnlyCollection(Of NumberDisplayField), IEnumerable(Of NumberDisplayField), INotifyCollectionChanged, IList, ICollection, IEnumerable</code></pre>
  </div>
  <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="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_Add_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.Add(GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField)">
          <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.Add.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_Add_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField_">Add(NumberDisplayField)</a>
        </td>
        <td class="markdown level1 summary"><p>Adds an object to the end of the <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.html">NumberDisplayFieldCollection</a>.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_AddRange_System_String_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.AddRange(System.String)">
          <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.AddRange.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_AddRange_System_String_">AddRange(string)</a>
        </td>
        <td class="markdown level1 summary"><p>Add some <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField.html">NumberDisplayField</a> objects to the collection by the format string.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_InsertItem_System_Int32_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.InsertItem(System.Int32,GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField)">
          <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.InsertItem.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_InsertItem_System_Int32_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField_">InsertItem(int, NumberDisplayField)</a>
        </td>
        <td class="markdown level1 summary"><p>Called when insert item at index.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_InsertItems_System_Int32_System_Collections_Generic_IEnumerable_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField__" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.InsertItems(System.Int32,System.Collections.Generic.IEnumerable{GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField})">
          <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.InsertItems.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_InsertItems_System_Int32_System_Collections_Generic_IEnumerable_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField__">InsertItems(int, IEnumerable&lt;NumberDisplayField&gt;)</a>
        </td>
        <td class="markdown level1 summary"><p>Inserts some items into the collection at the specified index.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_SetItem_System_Int32_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.SetItem(System.Int32,GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayField)">
          <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.NumberDisplayFieldCollection.SetItem.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayFieldCollection_SetItem_System_Int32_GrapeCity_Wpf_SpreadSheet_CellType_Editors_NumberDisplayField_">SetItem(int, NumberDisplayField)</a>
        </td>
        <td class="markdown level1 summary"><p>Replaces the element at the specified index.</p>
</td>
      </tr>
    </tbody>
  </table>

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