public Train_Project() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public Head_office() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public yhTable() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public user_menu() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public Deparment() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public Test_classify() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public verify() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public Card_Sign() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public FileList() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public company() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }
public yinhuan() { if (help == null) { help = new Zh.Tool.SqlHelper(connstr); } }