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I have the following code on .aspx page<br />
&lt;div style=&quot;text-align: center; float: left;&quot;&gt;<br />
<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;input type=&quot;radio&quot; name=&quot;rbauthorship&quot; value=&quot;First Author&quot; runat=&quot;server&quot; class=&quot;required&quot; /&gt;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; First Author<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;input type=&quot;radio&quot; name=&quot;rbauthorship&quot; value=&quot;Corresponding Author&quot; runat=&quot;server&quot; class=&quot;required&quot; /&gt;Corresponding Author<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;input type=&quot;radio&quot; name=&quot;rbauthorship&quot; value=&quot;Co Author&quot; runat=&quot;server&quot; class=&quot;required&quot; /&gt;<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Co Author<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/div&gt;<br />
<br />
On C# code behind, I am returning dataset which contains &nbsp;authorship values. I want Based on value returned the corresponding radiobutton should get checked.<br />
string a=dt.Rows[0][0].ToString()<wbr />;<br />
if(a==&quot;First Author&quot;)<br />
{<br />
&nbsp; &nbsp; &nbsp;//What to write here so that first radio button gets checked<br />
<br />
}
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I have the following code on .aspx page
<div style="text-align: center; float: left;">

                            <input type="radio" name="rbauthorship" value="First Author" runat="server" class="required" />
                            First Author
                            <input type="radio" name="rbauthorship" value="Corresponding Author" runat="server" class="required" />Corresponding Author
                            <input type="radio" name="rbauthorship" value="Co Author" runat="server" class="required" />
                            Co Author
                        </div>

On C# code behind, I am returning dataset which contains  authorship values. I want Based on value returned the corresponding radiobutton should get checked.
string a=dt.Rows[0][0].ToString();
if(a=="First Author")
{
     //What to write here so that first radio button gets checked

}

How to set the check the input type radio button based on  dataset values.

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).