protected void Page_Load(object sender, EventArgs e)
{
bool valid = true;
string teacherid = Request.QueryString["teacherid"];
if (String.IsNullOrEmpty(teacherid))
{
valid = false;
}
if (valid)
{
var db = new Schooldb();
Dictionary <String, String> teacher_data = db.FindTeacher(Int32.Parse(teacherid));
if (teacher_data.Count > 0)
{
teacher_fname.InnerHtml = teacher_data["TEACHERFNAME"];
teacher_lname.InnerHtml = teacher_data["TEACHERLNAME"];
employee_number.InnerHtml = teacher_data["EMPLOYEENUMBER"];
hire_date.InnerHtml = teacher_data["HIREDATE"];
salary.InnerHtml = teacher_data["SALARY"];
}
else
{
valid = false;
}
}
if (!valid)
{
teacher_data.InnerHtml = "Wrong details entered!!";
}
}
