private void button3_Click(object sender, EventArgs e)
{
int gradesum = 0;
XmlDataDocument xmlDoc = new XmlDataDocument();
xmlDoc.Load("rubric.xml");
XmlNodeList nodeList = xmlDoc.SelectSingleNode("UIC").ChildNodes;
int count = 0;
foreach (XmlNode xn in nodeList)
{
XmlElement xe = (XmlElement)xn;
if (xe.GetAttribute("name") == name)
{
XmlNodeList nls = xe.ChildNodes;
foreach (XmlNode xn1 in nls)
{
gradesum = gradesum + Convert.ToInt32(xn1.Attributes[2].Value);
}
}
}
if (gradesum == 100)
{
Form1 f1 = new Form1();
f1.Show();
this.Hide();
}
else
{
countmodify = false;
string xmlpath = @"rubric.xml";
XmlDocument xmlDoc1 = new XmlDocument();
xmlDoc1.Load(xmlpath);
XmlNode root = xmlDoc1.SelectSingleNode("UIC");
XmlNodeList xnList = root.ChildNodes;
foreach (XmlNode xn in xnList)
{
if (xn.Attributes[1].Value.ToString() == name)
{
root.RemoveChild(xn);
}
}
xmlDoc1.Save(xmlpath);
MessageBox.Show("Total percentage should be 100, please enter rubric again");
}
XElement student = XElement.Load("rubric.xml");
IEnumerable <XElement> stu = from st in student.Elements("courses")
where (string)st.Attribute("name") == name
select st;
var query1 = from n in stu.Elements()
select new
{
row = n.Attribute("row").Value,
Item = n.Attribute("Item").Value,
Percentage = n.Attribute("Percentage").Value,
A = n.Attribute("A").Value,
B = n.Attribute("B").Value,
C = n.Attribute("C").Value,
D = n.Attribute("D").Value,
F = n.Attribute("F").Value
};
dataGridView1.DataSource = query1.ToList();
}
private void button1_Click(object sender, EventArgs e)
{
WindowsFormsApp3.Form1 showabout = new WindowsFormsApp3.Form1();
showabout.Show();
}
