# C1.Win.List.C1DataColumn

## Content

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



  <h1 id="C1_Win_List_C1DataColumn" data-uid="C1.Win.List.C1DataColumn" class="text-break">C1DataColumn Class
</h1>
  <div class="markdown level0 summary"><p>Represents a column that defines binding information for the datasource.</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">C1DataColumn</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.List.html">C1.Win.List</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.List.4.8.dll</h6>
  <h5 id="C1_Win_List_C1DataColumn_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">[TypeConverter(typeof(ExpandableObjectConverter))]
public class C1DataColumn</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">&lt;TypeConverter(GetType(ExpandableObjectConverter))&gt;
Public Class C1DataColumn</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_List_C1DataColumn__ctor" data-uid="C1.Win.List.C1DataColumn.#ctor">
          <a class="xref" href="C1.Win.List.C1DataColumn.-ctor.html#C1_Win_List_C1DataColumn__ctor">C1DataColumn()</a>
        </td>
        <td class="markdown level1 summary"><p>Creates a new instance of this object.</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_List_C1DataColumn_Caption" data-uid="C1.Win.List.C1DataColumn.Caption">
          <a class="xref" href="C1.Win.List.C1DataColumn.Caption.html#C1_Win_List_C1DataColumn_Caption">Caption</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the text in the column header.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_DataChanged" data-uid="C1.Win.List.C1DataColumn.DataChanged">
          <a class="xref" href="C1.Win.List.C1DataColumn.DataChanged.html#C1_Win_List_C1DataColumn_DataChanged">DataChanged</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether data in this column has been modified.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_DataField" data-uid="C1.Win.List.C1DataColumn.DataField">
          <a class="xref" href="C1.Win.List.C1DataColumn.DataField.html#C1_Win_List_C1DataColumn_DataField">DataField</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the database field name for a column.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_DataWidth" data-uid="C1.Win.List.C1DataColumn.DataWidth">
          <a class="xref" href="C1.Win.List.C1DataColumn.DataWidth.html#C1_Win_List_C1DataColumn_DataWidth">DataWidth</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the maximum number of characters which may be entered for cells in this column.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_DefaultValue" data-uid="C1.Win.List.C1DataColumn.DefaultValue">
          <a class="xref" href="C1.Win.List.C1DataColumn.DefaultValue.html#C1_Win_List_C1DataColumn_DefaultValue">DefaultValue</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the default value for a column when a new row is added by the grid.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_FooterText" data-uid="C1.Win.List.C1DataColumn.FooterText">
          <a class="xref" href="C1.Win.List.C1DataColumn.FooterText.html#C1_Win_List_C1DataColumn_FooterText">FooterText</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the text displayed in the column footer.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Level" data-uid="C1.Win.List.C1DataColumn.Level">
          <a class="xref" href="C1.Win.List.C1DataColumn.Level.html#C1_Win_List_C1DataColumn_Level">Level</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the level of this column in a hierarchical data source.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_NumberFormat" data-uid="C1.Win.List.C1DataColumn.NumberFormat">
          <a class="xref" href="C1.Win.List.C1DataColumn.NumberFormat.html#C1_Win_List_C1DataColumn_NumberFormat">NumberFormat</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the formmating string for a column.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Relation" data-uid="C1.Win.List.C1DataColumn.Relation">
          <a class="xref" href="C1.Win.List.C1DataColumn.Relation.html#C1_Win_List_C1DataColumn_Relation">Relation</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_RelationState" data-uid="C1.Win.List.C1DataColumn.RelationState">
          <a class="xref" href="C1.Win.List.C1DataColumn.RelationState.html#C1_Win_List_C1DataColumn_RelationState">RelationState</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Tag" data-uid="C1.Win.List.C1DataColumn.Tag">
          <a class="xref" href="C1.Win.List.C1DataColumn.Tag.html#C1_Win_List_C1DataColumn_Tag">Tag</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a user defined objects associated with this column.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Text" data-uid="C1.Win.List.C1DataColumn.Text">
          <a class="xref" href="C1.Win.List.C1DataColumn.Text.html#C1_Win_List_C1DataColumn_Text">Text</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the display value for the current cell.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Value" data-uid="C1.Win.List.C1DataColumn.Value">
          <a class="xref" href="C1.Win.List.C1DataColumn.Value.html#C1_Win_List_C1DataColumn_Value">Value</a>
        </td>
        <td class="markdown level1 summary"><p>Sets or retrieves the value of the current cell.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_ValueItems" data-uid="C1.Win.List.C1DataColumn.ValueItems">
          <a class="xref" href="C1.Win.List.C1DataColumn.ValueItems.html#C1_Win_List_C1DataColumn_ValueItems">ValueItems</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the <a class="xref" href="C1.Win.List.C1DataColumn.ValueItems.html#C1_Win_List_C1DataColumn_ValueItems">ValueItems</a> object for this column.</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_List_C1DataColumn_CellText_System_Int32_" data-uid="C1.Win.List.C1DataColumn.CellText(System.Int32)">
          <a class="xref" href="C1.Win.List.C1DataColumn.CellText.html#C1_Win_List_C1DataColumn_CellText_System_Int32_">CellText(int)</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the display value for a cell in a given row.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_CellValue_System_Int32_" data-uid="C1.Win.List.C1DataColumn.CellValue(System.Int32)">
          <a class="xref" href="C1.Win.List.C1DataColumn.CellValue.html#C1_Win_List_C1DataColumn_CellValue_System_Int32_">CellValue(int)</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the cell value for a given row.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Refetch" data-uid="C1.Win.List.C1DataColumn.Refetch">
          <a class="xref" href="C1.Win.List.C1DataColumn.Refetch.html#C1_Win_List_C1DataColumn_Refetch">Refetch()</a>
        </td>
        <td class="markdown level1 summary"><p>Repopulate the entire grid from the data source.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_RefetchCell" data-uid="C1.Win.List.C1DataColumn.RefetchCell">
          <a class="xref" href="C1.Win.List.C1DataColumn.RefetchCell.html#C1_Win_List_C1DataColumn_RefetchCell">RefetchCell()</a>
        </td>
        <td class="markdown level1 summary"><p>Repopulates the current cell from the data source.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_RefetchCell_System_Int32_" data-uid="C1.Win.List.C1DataColumn.RefetchCell(System.Int32)">
          <a class="xref" href="C1.Win.List.C1DataColumn.RefetchCell.html#C1_Win_List_C1DataColumn_RefetchCell_System_Int32_">RefetchCell(int)</a>
        </td>
        <td class="markdown level1 summary"><p>Repopulates the specified data from the data source.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_Refresh" data-uid="C1.Win.List.C1DataColumn.Refresh">
          <a class="xref" href="C1.Win.List.C1DataColumn.Refresh.html#C1_Win_List_C1DataColumn_Refresh">Refresh()</a>
        </td>
        <td class="markdown level1 summary"><p>Invalidate the current column in all visible rows.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_RefreshCell" data-uid="C1.Win.List.C1DataColumn.RefreshCell">
          <a class="xref" href="C1.Win.List.C1DataColumn.RefreshCell.html#C1_Win_List_C1DataColumn_RefreshCell">RefreshCell()</a>
        </td>
        <td class="markdown level1 summary"><p>Invalidate the current cell.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_RefreshCell_System_Int32_" data-uid="C1.Win.List.C1DataColumn.RefreshCell(System.Int32)">
          <a class="xref" href="C1.Win.List.C1DataColumn.RefreshCell.html#C1_Win_List_C1DataColumn_RefreshCell_System_Int32_">RefreshCell(int)</a>
        </td>
        <td class="markdown level1 summary"><p>Invalidate the cell at the given row.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_List_C1DataColumn_ToString" data-uid="C1.Win.List.C1DataColumn.ToString">
          <a class="xref" href="C1.Win.List.C1DataColumn.ToString.html#C1_Win_List_C1DataColumn_ToString">ToString()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
    </tbody>
  </table>

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