Ejemplo n.º 1
0
        private void btnAdd_Click(object sender, EventArgs e)
        {
            StudentClickUI student = new StudentClickUI();

            student.popUpAdd();
            student.ShowDialog();
            dataGridStudent.DataSource = new BindingSource(lhr.GetStudentDatatable(), null);
            dataGridStudent.ClearSelection();
            _selectedRollGrid  = 0;
            _selectedNameGrid  = null;
            _selectedStudentId = 0;
        }
Ejemplo n.º 2
0
 private void btnUpdate_Click(object sender, EventArgs e)
 {
     if (_selectedRollGrid != 0)
     {
         StudentClickUI student = new StudentClickUI();
         student.popUpUpdate(_selectedRollGrid, _selectedNameGrid, _selectedStudentId);
         student.ShowDialog();
         dataGridStudent.DataSource = new BindingSource(lhr.GetStudentDatatable(), null);
         dataGridStudent.ClearSelection();
         _selectedRollGrid  = 0;
         _selectedNameGrid  = null;
         _selectedStudentId = 0;
     }
     else
     {
         MessageBox.Show("Please click on index cell to update");
     }
 }