public ComponentControl(Component comp)
{
InitializeComponent();
component = comp;
lblName.Text = comp.ComponentName;
lblPercentage.Text = comp.Weightage.ToString() + "%";
txtMark.Text = comp.Marks.ToString();
txtMark.TextChanged += delegate(object sender, EventArgs e)
{
ComponentChangedEvent changeEvent = new ComponentChangedEvent();
changeEvent.component = component;
componentChanged(sender, changeEvent);
};
}
private void childComponentChangedCallback(object sender, ComponentChangedEvent changeEvent)
{
TextBox source = (TextBox)sender;
Regex reg = new Regex("^(?:100|[1-9]?[0-9])$");
String marks = source.Text;
if (reg.IsMatch(marks))
{
changeEvent.component.Marks = Int32.Parse(marks);
using (var db = new Entities())
{
db.SaveChanges();
}
childComponentChanged(module);
}
else
{
MessageBox.Show("Invalid Mark", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}