Display Single Quote and Double Quotes character in GridView BoundField in ASP.Net

Here i have used two GridView one with bound Field and one with TemplateField. You do not have to use OnRowDataBound Event in the GridView.

HTML

<div>
    <table border="0" cellpadding="0" cellspacing="0">
        <tr>
            <td>
                Company Name
                <asp:TextBox ID="txtData" runat="server" />
            </td>
        </tr>
        <tr>
            <td align="center">
                <asp:Button Text="Save" OnClick="Save" runat="server" />
            </td>
        </tr>
    </table>
    <br />
    For BoundField
    <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Width="200"
        HeaderStyle-BackColor="#3AC0F2" HeaderStyle-ForeColor="White">
        <Columns>
            <%--set the HtmlEncode as false to show ' (Apostrophe)--%>
            <asp:BoundField HeaderText="Company Name" DataField="Data" HtmlEncode="false" />
        </Columns>
    </asp:GridView>
    <br />
    For TemplateField
    <asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" Width="200"
        HeaderStyle-BackColor="#3AC0F2" HeaderStyle-ForeColor="White">
        <Columns>
            <asp:TemplateField HeaderText="Company Name">
                <ItemTemplate>
                    <asp:Label Text='<%# Eval("Data") %>' runat="server" />
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
    </asp:GridView>
</div>

Namespaces

using System.Configuration;
using System.Data.SqlClient;
using System.Data;

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        this.PopulateGridView();
    }
}

private void PopulateGridView()
{
    string constr = ConfigurationManager.ConnectionStrings["conString"].ConnectionString;
    using (SqlConnection conn = new SqlConnection(constr))
    {
        using (SqlCommand cmd = new SqlCommand("SELECT * FROM Quotes", conn))
        {
            using (SqlDataAdapter da = new SqlDataAdapter(cmd))
            {
                DataSet ds = new DataSet();
                da.Fill(ds);
                GridView1.DataSource = ds;
                GridView1.DataBind();
                GridView2.DataSource = ds;
                GridView2.DataBind();
            }
        }
    }
}

protected void Save(object sender, EventArgs e)
{
    string constr = ConfigurationManager.ConnectionStrings["conString"].ConnectionString;
    using (SqlConnection conn = new SqlConnection(constr))
    {
        using (SqlCommand cmd = new SqlCommand("INSERT INTO Quotes VALUES(@Data)", conn))
        {
            cmd.Parameters.AddWithValue("@Data", this.txtData.Text);
            conn.Open();
            cmd.ExecuteNonQuery();
            conn.Close();
            this.PopulateGridView();
        }
    }
}

SQL

CREATE TABLE [dbo].[Quotes](
	[Data] [varchar](50) NULL
) ON [PRIMARY]

GO

Screenshot