<div>
try below code<br />
<br />
#gridview<br />
{<br />
&nbsp; &nbsp; float: right;<br />
&nbsp; &nbsp; overflow: scroll;<br />
&nbsp; &nbsp; width: 675px;<br />
&nbsp; &nbsp; height:400px &nbsp; &nbsp; &nbsp;//whatever height you want.<br />
}<br />
<br />
it may helps.
</div>


try below code

#gridview
{
    float: right;
    overflow: scroll;
    width: 675px;
    height:400px      //whatever height you want.
}

it may helps.

<div>
<div class="content wysiwyg-content">
Hello, I have a gridview that has a scroll. When the table has a lot of records. It helps me.<br />
However sometimes the gridview is empty. It also display the scroll. It is ugly.<br />
How to remove it?<br />
I mean dynamically control the scroll.<br />

<pre><code id="code-10-27668042-1">#gridview
{
    float: right;
    overflow: scroll;
    width: 675px;
}</code></pre>
<pre><code id="code-10-27668042-2">&lt;div id=&quot;gridview&quot;&gt;
                &lt;asp:GridView ID=&quot;GridView1&quot; runat=&quot;server&quot; AllowPaging=&quot;True&quot; AllowSorting=&quot;True&quot; BorderColor=&quot;YellowGreen&quot;
                    DataSourceID=&quot;SqlDataSource1&quot; AutoGenerateColumns=&quot;False&quot; DataKeyNames=&quot;ProbId&quot;
                    PageSize=&quot;30&quot; AutoGenerateEditButton=&quot;True&quot; AutoGenerateDeleteButton=&quot;True&quot; Visible=&quot;true&quot;&gt;</code></pre>
</div>
</div>


Hello, I have a gridview that has a scroll. When the table has a lot of records. It helps me.
However sometimes the gridview is empty. It also display the scroll. It is ugly.
How to remove it?
I mean dynamically control the scroll.
(CODE)
(CODE)

Gridview scroll bar

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JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

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