Search page to search from multiple tables
<p><br>
I have a basic search page to search for Employee's skill.<br></p>

<p>There is a bridge table between dbo.Emp and dbo.Skill table called 'Dbo.Emp_skill_Bridge'. <br></p>

<p>This is what I have done so far that allows to search only the bridge table. <br></p>

<p>Example: I need to type in "2" to get Employee's details and only from this table. I have Skill to be typed like "java" and get list of employees from Emp table.</p>

<pre><code>dbo.Emp_Skill_Bridge
SkillID (FK) | EmpID (FK)

dbo.Skills
SkillName | SkillID(PK)

dbo.Emp
EmpID (PK) | Fname| LName | .....
</code></pre>

<p>So I need to search for skills from Skills and get precise Employees' details.<br>
<strong><em>Updated:</em></strong> </p>

<pre><code>protected void Button1_Click(object sender, EventArgs e)
        {

            String var2 = System.Configuration.ConfigurationManager.ConnectionStrings["KKSTechConnectionString"].ConnectionString;
            SqlConnection con = new SqlConnection(var2);

            //SqlCommand cmd = new SqlCommand("select * from Emp_Skill_Bridge where SkillID like '%" + TextBox1.Text + "%' ", con);
            SqlCommand cmd = new SqlCommand("SELECT * FROM Emp_Skill_Bridge ESB INNER JOIN Emp E ON E.EmpId = ESB.EmpId INNER JOIN Skills S ON S.SkillID = ESB.SkillID WHERE ESB.SkillID LIKE '%" + TextBox1.Text + "%' OR ESB.SkillID LIKE '%" + TextBox1.Text + "%'", con);


            //string val = TextBox1.Text.ToString();

            con.Open();

            cmd.ExecuteNonQuery();
            SqlDataAdapter da = new SqlDataAdapter();
            da.SelectCommand = cmd;
            DataSet ds = new DataSet();
            da.Fill(ds, "Emp");
            GridView1.DataSourceID = null;
            GridView1.DataSource = ds;
            GridView1.DataBind();
            con.Close(); 
        }
</code></pre>

<p>The code is working but not the GridView is not showing the data.. </p>
