# C1.Win.FlexGrid.C1FlexGridBase.RowSel

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<h1 id="C1_Win_FlexGrid_C1FlexGridBase_RowSel_" data-uid="C1.Win.FlexGrid.C1FlexGridBase.RowSel*">RowSel Property
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<h4 id="C1_Win_FlexGrid_C1FlexGridBase_RowSel" data-uid="C1.Win.FlexGrid.C1FlexGridBase.RowSel">RowSel</h4>
<div class="markdown level1 summary"><p>Gets or sets the last row in the current selection.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[Browsable(false)]
public int RowSel { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;Browsable(False)&gt;
Public Property RowSel As Integer</code></pre>
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<h5 id="C1_Win_FlexGrid_C1FlexGridBase_RowSel_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Use the <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.RowSel.html#C1_Win_FlexGrid_C1FlexGridBase_RowSel">RowSel</a> and <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.ColSel.html#C1_Win_FlexGrid_C1FlexGridBase_ColSel">ColSel</a> properties to modify a 
selection or to determine which cells are currently selected. Columns and rows are 
numbered from zero, beginning at the top for rows and at the left for columns.</p>
<p>Setting the <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.Row.html#C1_Win_FlexGrid_C1FlexGridBase_Row">Row</a> and <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.Col.html#C1_Win_FlexGrid_C1FlexGridBase_Col">Col</a> properties automatically 
collapses the selection to a single cell, resetting the RowSel and ColSel properties. 
Therefore, to specify a block selection, you must Row and Col, then RowSel and ColSel. 
Alternatively, you may use the <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.Select.html#C1_Win_FlexGrid_C1FlexGridBase_Select_C1_Win_FlexGrid_CellRange_System_Boolean_">Select(CellRange, bool)</a> method to select a range with a 
single statement.</p>
<p>If the <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.SelectionMode.html#C1_Win_FlexGrid_C1FlexGridBase_SelectionMode">SelectionMode</a> property is set to <a class="xref" href="C1.Win.FlexGrid.SelectionModeEnum.html#C1_Win_FlexGrid_SelectionModeEnum_ListBox">ListBox</a>,
you should use the <a class="xref" href="C1.Win.FlexGrid.RowCol.Selected.html#C1_Win_FlexGrid_RowCol_Selected">Selected</a> property on individual row objects to 
select and deselect rows.</p>
<p>When a range is selected, the value of <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.Row.html#C1_Win_FlexGrid_C1FlexGridBase_Row">Row</a> may be greater than or 
less than <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.RowSel.html#C1_Win_FlexGrid_C1FlexGridBase_RowSel">RowSel</a>, and <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.Col.html#C1_Win_FlexGrid_C1FlexGridBase_Col">Col</a> may be greater than or less than <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.ColSel.html#C1_Win_FlexGrid_C1FlexGridBase_ColSel">ColSel</a>.
This is inconvenient when you need to set up bounds for loops. In these cases, you can 
use the <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.Selection.html#C1_Win_FlexGrid_C1FlexGridBase_Selection">Selection</a> property to retrieve a normalized <a class="xref" href="C1.Win.FlexGrid.CellRange.html">CellRange</a> 
object, where r1 &lt;= r2 and c1 &lt;= c2.</p>
<p>See the <a class="xref" href="C1.Win.FlexGrid.C1FlexGridBase.ColSel.html#C1_Win_FlexGrid_C1FlexGridBase_ColSel">ColSel</a> property for an example.</p>
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