DataView sorting alphabetically
<p>I am getting two inputs from the user. One is modalno and other is description and one add button if the user clicks the add button i goes and it should go and insert in the correct sorting order so far i have used this code in loadgrid()</p>

<pre><code>DataView dv = ModelDataset.Tables[0].DefaultView;
dv.Sort = "MODEL_NO";
grvModelNo.DataSource = dv;
grvModelNo.DataBind();
</code></pre>

<p>It is sorting correctly but my issue is :</p>

<pre><code>modalno    description
1          test
45         test
455        test
50         test
</code></pre>

<p>'455' should insert after '50'  it is inserting before '50' it is checking first digit only i think. </p>

<p>Note: Here Modal_No is varchar()</p>
