# GrapeCity.Documents.Word.OMathMatrixColumnCollection

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="GrapeCity_Documents_Word_OMathMatrixColumnCollection" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection" class="text-break">OMathMatrixColumnCollection Class
</h1>
  <div class="markdown level0 summary"><p>Represents a collection of <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> instances.</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"><span class="xref">OMathMatrixColumnCollection</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ireadonlylist-1">IReadOnlyList</a>&lt;<a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</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.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</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.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a>&gt;</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.Documents.Word.html">GrapeCity.Documents.Word</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Word.dll</h6>
  <h5 id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class OMathMatrixColumnCollection : IReadOnlyList&lt;OMathMatrixColumn&gt;, IReadOnlyCollection&lt;OMathMatrixColumn&gt;, IEnumerable&lt;OMathMatrixColumn&gt;, IEnumerable</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class OMathMatrixColumnCollection
    Implements IReadOnlyList(Of OMathMatrixColumn), IReadOnlyCollection(Of OMathMatrixColumn), IEnumerable(Of OMathMatrixColumn), IEnumerable</code></pre>
  </div>
  <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="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Count" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Count">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Count.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Count">Count</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Item_System_Int32_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Item(System.Int32)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Item.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Item_System_Int32_">this[int]</a>
        </td>
        <td class="markdown level1 summary"></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="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Add" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Add">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Add.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Add">Add()</a>
        </td>
        <td class="markdown level1 summary"><p>Adds a new <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> to the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Add_System_Nullable_System_Int32____" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Add(System.Nullable{System.Int32}[])">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Add.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Add_System_Nullable_System_Int32____">Add(int?[])</a>
        </td>
        <td class="markdown level1 summary"><p>Adds a new <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> to the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Add_System_String___" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Add(System.String[])">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Add.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Add_System_String___">Add(string[])</a>
        </td>
        <td class="markdown level1 summary"><p>Adds a new <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> to the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_GetEnumerator" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.GetEnumerator">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.GetEnumerator.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_GetEnumerator">GetEnumerator()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_IndexOf_GrapeCity_Documents_Word_OMathMatrixColumn_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.IndexOf(GrapeCity.Documents.Word.OMathMatrixColumn)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.IndexOf.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_IndexOf_GrapeCity_Documents_Word_OMathMatrixColumn_">IndexOf(OMathMatrixColumn)</a>
        </td>
        <td class="markdown level1 summary"><p>Searches for the specified <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> and returns the zero-based index of the first occurrence within the entire collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Insert_System_Int32_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Insert(System.Int32)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Insert.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Insert_System_Int32_">Insert(int)</a>
        </td>
        <td class="markdown level1 summary"><p>Inserts a new <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> into the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Insert_System_Nullable_System_Int32____System_Int32_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Insert(System.Nullable{System.Int32}[],System.Int32)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Insert.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Insert_System_Nullable_System_Int32____System_Int32_">Insert(int?[], int)</a>
        </td>
        <td class="markdown level1 summary"><p>Inserts a new <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> into the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Insert_System_String___System_Int32_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Insert(System.String[],System.Int32)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Insert.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Insert_System_String___System_Int32_">Insert(string[], int)</a>
        </td>
        <td class="markdown level1 summary"><p>Inserts a new <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> into the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_Remove_GrapeCity_Documents_Word_OMathMatrixColumn_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Remove(GrapeCity.Documents.Word.OMathMatrixColumn)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.Remove.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_Remove_GrapeCity_Documents_Word_OMathMatrixColumn_">Remove(OMathMatrixColumn)</a>
        </td>
        <td class="markdown level1 summary"><p>Removes the specified <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> from the collection.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Word_OMathMatrixColumnCollection_RemoveAt_System_Int32_" data-uid="GrapeCity.Documents.Word.OMathMatrixColumnCollection.RemoveAt(System.Int32)">
          <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumnCollection.RemoveAt.html#GrapeCity_Documents_Word_OMathMatrixColumnCollection_RemoveAt_System_Int32_">RemoveAt(int)</a>
        </td>
        <td class="markdown level1 summary"><p>Removes the <a class="xref" href="GrapeCity.Documents.Word.OMathMatrixColumn.html">OMathMatrixColumn</a> at the specified index in the collection.</p>
</td>
      </tr>
    </tbody>
  </table>

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