private void frmSysFuntionMenu_FormClosed(object sender, FormClosedEventArgs e) { dtTopMenu = null; dtAllMenu = null; node_cur_selected = null; clsApp = null; }
private void frmCdArea_FormClosed(object sender, FormClosedEventArgs e) { dtDetail = null; SDA = null; conn.Close(); conn.Dispose(); clsApp = null; }