private void TableMenu_Click(object sender, EventArgs e)
{
frmTableInfo frmTableInfo = frmTableInfo.GetFrmTableInfo();
frmTableInfo.ChangeFrmMainState += LoadtcHallInfo;
frmTableInfo.Focus();
frmTableInfo.Show();
}
public static frmTableInfo GetFrmTableInfo()
{
if (frmTable == null)
{
lock (obj)
{
if (frmTable == null)
{
frmTable = new frmTableInfo();
}
}
}
return(frmTable);
}
private void frmTableInfo_FormClosed(object sender, FormClosedEventArgs e)
{
frmTable = null;
}