private void tsMenuCreateUsers_Click(object sender, EventArgs e)
{
if (creatUsers == null)
{
creatUsers = new frmCreateUsers();
creatUsers.MdiParent = this;
creatUsers.FormClosed += new FormClosedEventHandler(creatUsers_FormClosed);
creatUsers.Show();
}
else
{
creatUsers.Activate();
creatUsers.WindowState = FormWindowState.Normal;
}
}
void creatUsers_FormClosed(object sender, FormClosedEventArgs e)
{
creatUsers = null;
}
