title: Mudblazor MudDataGrid - Make Filter case insensitive
body: <p>I have been learning Blazor along with using MudBlazor controls.  I really like the MudDataGrid and will be using it in an upcoming project.  The one thing the business wants is to be able to search/filter within a grid.  The filtering seems to be working great and I have it setup and working</p>
  <code>
  <pre><code>    &lt;MudDataGrid Items=&quot;@links.Result&quot; Dense=&quot;true&quot; Elevation=&quot;10&quot; Filterable=&quot;true&quot; FilterMode=&quot;DataGridFilterMode.ColumnFilterMenu&quot;&gt;
      &lt;Columns&gt;
          @*&lt;Column T=&quot;LinkForGrid&quot; Field=&quot;GroupTitle&quot; Title=&quot;Title&quot; /&gt; The field value is necessary if using sorting.. sorting is on by default  *@
          &lt;Column T=&quot;LinkForGrid&quot; Title=&quot;Product&quot; Field=&quot;GroupID&quot; Filterable=&quot;false&quot;&gt;
              &lt;CellTemplate&gt;@(context.Item.GroupID)&lt;/CellTemplate&gt;
          &lt;/Column&gt;
          &lt;Column T=&quot;LinkForGrid&quot; Title=&quot;Link Title&quot; Field=&quot;LinkText&quot;&gt;
              &lt;CellTemplate&gt;
                  &lt;MudLink Href=&quot;@context.Item.LinkURL&quot; target=&quot;@(context.Item.OpenInNewWindow ? &quot;_blank&quot; : &quot;_self&quot;)&quot;&gt;@context.Item.LinkText&lt;/MudLink&gt;
              &lt;/CellTemplate&gt;
          &lt;/Column&gt;
          @*            &lt;Column T=&quot;LinkForGrid&quot; Title=&quot;Product&quot; Field=&quot;GroupTitle&quot;&gt;&lt;/Column&gt;*@
          &lt;Column T=&quot;LinkForGrid&quot; Title=&quot;Effective Date&quot; Field=&quot;EffectiveDate&quot; Filterable=&quot;false&quot;&gt;
              &lt;CellTemplate&gt;@context.Item.EffectiveDate.ToShortDateString()&lt;/CellTemplate&gt;
          &lt;/Column&gt;
  
      &lt;/Columns&gt;
  &lt;/MudDataGrid&gt;
  </code></pre>
  </code>
  The issue I am having is that when you use filtering on a string column as I am, it is case sensitive and I would like it to be case-insensitive.  Does anyone know a way to do it with or without custom code?  I have looked at the documentation and Googled but have not found anything yet.  I know MudBlazor controls are "new" and the grid is a work in progress, but this seems to me like a property should be available to change the search type.  If anyone has any suggestions, I'd appreciate it.
  <p>Thanks,
  Jim</p>