Question

I write the following to alert but it is not displaying the alert box what’s wrong in this

protected void Timer1_Tick(object sender, EventArgs e)
{
    string str = string.Empty;
    str = "Total Count: '" + click + "'";

    Response.Write("<Script>alert('" + str + "')</script>");
    click = 0;
}

Answer 1

You have nested single quotes, try without:

    str = "Total Count: " + click;
    Response.Write("<Script>alert('" + str + "')</script>");