Hi NariyaRvi,
I have created sample code which full-fill your requirement.So please refer the code and apply as per your requirement.
HTML
MasterPage
<head runat="server">
<title></title>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"
rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="http://maxcdn.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
</head>
<body>
<form id="form1" runat="server">
<div>
<nav class="navbar navbar-default" role="navigation" style="border: 0; border-top: 1px solid #777777;
border-bottom: 1px solid #777777; background-color: #ffffff;">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active" style="border-right:2px solid silver;">
<a href="#">Home</a></li>
<li style="border-right:2px solid silver;">
<a href="#">About Us</a></li>
<li class="dropdown" style="border-right:2px solid silver;">
<a href="#" class="dropdown-toggle"
data-toggle="dropdown">Category <span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><asp:LinkButton ID="linknet" Text=".Net" OnClick="Ondotnet" runat="server" /></li>
<li><asp:LinkButton ID="linkJava" Text="Java" OnClick="Ondotnet" runat="server"/></li>
<li><asp:LinkButton ID="linkPHP" Text="PHP" OnClick="Ondotnet" runat="server"/></li>
</ul>
</li>
<li style="border-right:2px solid silver;">
<a href="#">Contact Us</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Help</a></li>
</ul>
</div>
</div>
</nav>
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</div>
</form>
</body>
C#
protected void Ondotnet(object sender, EventArgs e)
{
string result = (sender as LinkButton).Text;
PopulateBasedOnSelection((sender as LinkButton).Text);
}
private void PopulateBasedOnSelection(string type)
{
GridView gv = (GridView)ContentPlaceHolder1.FindControl("GridView1");
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[3] {
new DataColumn("Id", typeof(int)),
new DataColumn("Name", typeof(string)),
new DataColumn("Type",typeof(string)) });
dt.Rows.Add(1, "John Hammond", ".Net");
dt.Rows.Add(2, "Mudassar Khan", "Java");
dt.Rows.Add(3, "Suzanne Mathews", "PHP");
dt.Rows.Add(4, "Robert Schidner", ".Net");
var result = from d in dt.AsEnumerable()
where d.Field<string>("Type").Trim().ToLower() == type.Trim().ToLower()
select new Course
{
Id = d.ItemArray[0].ToString(),
Name = d.ItemArray[1].ToString(),
Type = d.ItemArray[2].ToString()
};
gv.DataSource = result;
gv.DataBind();
}
class Course
{
public string Id { get; set; }
public string Name { get; set; }
public string Type { get; set; }
}
HTML
Default Page
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
<style type="text/css">
body
{
font-family: Arial;
font-size: 10pt;
}
table
{
border: 1px solid #ccc;
}
table th
{
background-color: #F7F7F7;
color: #333;
font-weight: bold;
}
table th, table td
{
padding: 5px;
border-color: #ccc;
}
</style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<asp:GridView runat="server" ID="GridView1">
</asp:GridView>
</asp:Content>
Screenshot
