private void btnSaveChanges_Click(object sender, EventArgs e)
{
MyDataModel dm = new MyDataModel();
Employee employee = new Employee(txtEmployeeName.Text);
employee.Id = Convert.ToInt32(txtEmployeeId.Text);
employee.Age = (int)nudEmployeeAge.Value;
dm.Entry(employee).State = System.Data.Entity.EntityState.Modified;
dm.SaveChanges();
}
private void tvEmployees_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
MyDataModel dm = new MyDataModel();
foreach (Employee employee in dm.Employees)
{
if (employee.Name == e.Node.Text)
{
txtEmployeeId.Text = employee.Id.ToString();
txtEmployeeName.Text = employee.Name;
nudEmployeeAge.Value = employee.Age;
}
}
tabControl.SelectedTab = tabEditEmployee;
}