void stfDlg_FormClosing(object sender, FormClosingEventArgs e)
{
m_stfDlg = null;
}
private void setTileFlagsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (m_stfDlg == null)
{
m_stfDlg = new SetTileFlagsDlg(m_str0, m_str1, m_str2, m_str3, m_str4, m_str5);
m_stfDlg.FormClosing += new FormClosingEventHandler(stfDlg_FormClosing);
m_stfDlg.setFlagsPushed += new EventHandler(stfDlg_setFlagsPushed);
m_stfDlg.Show(this);
}
}