private void cbCurso_SelectedValueChanged(object sender, EventArgs e)
{
Curso = this.cbCurso.SelectedItem.ToString();
CursoLogic lCurso = new CursoLogic();
Materia mat = lCurso.GetMateria(Curso)[0];
this.txtMateria.Text = mat.Descripcion;
bindingSource1.DataSource = GetDataProfesor();
this.dgvAlumnos.DataSource = bindingSource1;
this.dgvAlumnos.AllowUserToResizeColumns = false;
}
