# C1.WPF.FlexGrid.RowColCollection-1

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_WPF_FlexGrid_RowColCollection_1" data-uid="C1.WPF.FlexGrid.RowColCollection`1" class="text-break">RowColCollection&lt;T&gt; Class
</h1>
  <div class="markdown level0 summary"><p>Abstract base class for <a class="xref" href="C1.WPF.FlexGrid.RowCollection.html">RowCollection</a> and <a class="xref" href="C1.WPF.FlexGrid.ColumnCollection.html">ColumnCollection</a>
classes.</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;T&gt;</div>
    <div class="level2"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.objectmodel.observablecollection-1">ObservableCollection</a>&lt;T&gt;</div>
    <div class="level3"><span class="xref">RowColCollection&lt;T&gt;</span></div>
      <div class="level4"><a class="xref" href="C1.WPF.FlexGrid.ColumnCollection.html">ColumnCollection</a></div>
      <div class="level4"><a class="xref" href="C1.WPF.FlexGrid.RowCollection.html">RowCollection</a></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;T&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection</a>&lt;T&gt;</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.generic.ireadonlylist-1">IReadOnlyList</a>&lt;T&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ireadonlycollection-1">IReadOnlyCollection</a>&lt;T&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1">IEnumerable</a>&lt;T&gt;</div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ienumerable">IEnumerable</a></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.componentmodel.inotifypropertychanged">INotifyPropertyChanged</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.WPF.FlexGrid.html">C1.WPF.FlexGrid</a></h6>
  <h6><strong>Assembly</strong>: C1.WPF.FlexGrid.4.6.2.dll</h6>
  <h5 id="C1_WPF_FlexGrid_RowColCollection_1_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract class RowColCollection&lt;T&gt; : ObservableCollection&lt;T&gt;, IList&lt;T&gt;, ICollection&lt;T&gt;, IList, ICollection, IReadOnlyList&lt;T&gt;, IReadOnlyCollection&lt;T&gt;, IEnumerable&lt;T&gt;, IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged where T : RowCol</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public MustInherit Class RowColCollection(Of T As RowCol)
    Inherits ObservableCollection(Of T)
    Implements IList(Of T), ICollection(Of T), IList, ICollection, IReadOnlyList(Of T), IReadOnlyCollection(Of T), IEnumerable(Of T), IEnumerable, INotifyCollectionChanged, INotifyPropertyChanged</code></pre>
  </div>
  <h5 class="typeParameters">Type Parameters</h5>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td><span class="parametername">T</span></td>
        <td></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_WPF_FlexGrid_RowColCollection_1_DefaultSize" data-uid="C1.WPF.FlexGrid.RowColCollection`1.DefaultSize">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.DefaultSize.html#C1_WPF_FlexGrid_RowColCollection_1_DefaultSize">DefaultSize</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value that indicates the size (width or height) in pixels
for row and column objects in this collection.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_FlexGrid_RowColCollection_1_Frozen" data-uid="C1.WPF.FlexGrid.RowColCollection`1.Frozen">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.Frozen.html#C1_WPF_FlexGrid_RowColCollection_1_Frozen">Frozen</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the number of frozen rows or columns in the collection.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_FlexGrid_RowColCollection_1_MaxGroupLevel" data-uid="C1.WPF.FlexGrid.RowColCollection`1.MaxGroupLevel">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.MaxGroupLevel.html#C1_WPF_FlexGrid_RowColCollection_1_MaxGroupLevel">MaxGroupLevel</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the maximum group level present in the grid.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_FlexGrid_RowColCollection_1_MaxSize" data-uid="C1.WPF.FlexGrid.RowColCollection`1.MaxSize">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.MaxSize.html#C1_WPF_FlexGrid_RowColCollection_1_MaxSize">MaxSize</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value that indicates the maximum size (width or height)
in pixels for row and column objects in this collection.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_FlexGrid_RowColCollection_1_MinSize" data-uid="C1.WPF.FlexGrid.RowColCollection`1.MinSize">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.MinSize.html#C1_WPF_FlexGrid_RowColCollection_1_MinSize">MinSize</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value that indicates the minimum size (width or height)
in pixels for row and column objects in this collection.</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_WPF_FlexGrid_RowColCollection_1_DeferNotifications" data-uid="C1.WPF.FlexGrid.RowColCollection`1.DeferNotifications">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.DeferNotifications.html#C1_WPF_FlexGrid_RowColCollection_1_DeferNotifications">DeferNotifications()</a>
        </td>
        <td class="markdown level1 summary"><p>Suspends notifications until the returned <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.idisposable">IDisposable</a>
object is disposed.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_FlexGrid_RowColCollection_1_OnCollectionChanged_System_Collections_Specialized_NotifyCollectionChangedEventArgs_" data-uid="C1.WPF.FlexGrid.RowColCollection`1.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs)">
          <a class="xref" href="C1.WPF.FlexGrid.RowColCollection-1.OnCollectionChanged.html#C1_WPF_FlexGrid_RowColCollection_1_OnCollectionChanged_System_Collections_Specialized_NotifyCollectionChangedEventArgs_">OnCollectionChanged(NotifyCollectionChangedEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.objectmodel.observablecollection-1.collectionchanged">CollectionChanged</a> event.</p>
</td>
      </tr>
    </tbody>
  </table>

</div>
