Canguro.Commands.Forms.SectionsGUI.deleteButton_Click C# (CSharp) Method

        private void deleteButton_Click(object sender, EventArgs e)
        {
            if (currentSection != null)
            {
                if (sectionInUse())
                {
                    MessageBox.Show(Culture.Get("sectionInUseError"), Culture.Get("error"), MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
                    deleteButton.Enabled = false;
                }
                else
                {
                    Canguro.Model.Model.Instance.Sections[currentSection.Name] = null;
                    UpdatePage1();
                }
            }
        }