#pragma endregion
private: System::Void MyForm_Load(System::Object^  sender, System::EventArgs^  e) {
             std::string^ constring = "datasource=localhost;port=**;username=root;password=**";
             MySqlConnection^ conDataBase=gcnew MySqlConnection(constring);
             MySqlCommand^ cmdDataBase=gcnew MySqlCommand("",conDataBase);
         }
};