private void insClass_Click(object sender, EventArgs e)
{
if (ClassID.Text == "")
{
if (className.Text == "")
{
MessageBox.Show("Class id or Class name can not be blank");
}
else
{
var cr = new Course
{
Name = className.Text
//Course_Id = int.Parse(ClassID.Text),
//TID = int.Parse(TechID.Text),
//SID = int.Parse(StuID.Text),
//NID = i++
};
db.Courses.InsertOnSubmit(cr);
db.SubmitChanges();
}
}
else
{
MessageBox.Show("ID will be auto genereted. Leave it blank.");
ClassID.Text = "";
}
// dgv.DataSource = db.Courses;
//StuID.Text = "";
// TechID.Text = "";
className.Text = "";
}
private void button3_Click(object sender, EventArgs e)
{
all_classDataContext db = new all_classDataContext();
int id = _2nd_frame.Getid();
student stu = db.students.SingleOrDefault(x => x.Student_Id == id);
stu.Password = pass.Text;
//prod.price = float.Parse(textBox2.Text);
db.SubmitChanges();
MessageBox.Show("password changed");
}
private void button12_Click(object sender, EventArgs e)
{
if (pass_fld.Text == "")
{
MessageBox.Show(" Empty feild ");
}
else
{
all_classDataContext db = new all_classDataContext();
int id = _2nd_frame.Getid();
Teacher stu = db.Teachers.SingleOrDefault(x => x.teacher_Id == id);
stu.Password = pass_fld.Text;
//prod.price = float.Parse(textBox2.Text);
db.SubmitChanges();
MessageBox.Show("password changed");
}
}
private void notes_Click(object sender, EventArgs e)
{
if (Note_Link.Text == "")
{
MessageBox.Show("The box can not be blank");
}
else
{
var n = new Note
{
Note_link = Note_Link.Text,
};
db.Notes.InsertOnSubmit(n);
db.SubmitChanges();
MessageBox.Show("Note link is inserted .. ");
}
}
