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📄 form1.h

📁 Visual C++.net数据库开发经典案例
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			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@预定人", System::Data::SqlDbType::VarChar, 20, S"预定人"));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@预定公司", System::Data::SqlDbType::VarChar, 60, S"预定公司"));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@联系电话", System::Data::SqlDbType::VarChar, 40, S"联系电话"));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@备注", System::Data::SqlDbType::VarChar, 510, S"备注"));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@操作员", System::Data::SqlDbType::VarChar, 10, S"操作员"));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@业务员", System::Data::SqlDbType::VarChar, 50, S"业务员"));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_预定单号", System::Data::SqlDbType::VarChar, 36, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"预定单号", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_业务员", System::Data::SqlDbType::VarChar, 50, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"业务员", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_会员编号", System::Data::SqlDbType::Int, 4, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"会员编号", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_入住人数", System::Data::SqlDbType::Int, 4, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"入住人数", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_入住价格", System::Data::SqlDbType::Money, 8, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"入住价格", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_加床价格", System::Data::SqlDbType::Money, 8, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"加床价格", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_单据状态", System::Data::SqlDbType::VarChar, 20, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"单据状态", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_备注", System::Data::SqlDbType::VarChar, 510, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"备注", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_客房价格", System::Data::SqlDbType::Money, 8, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"客房价格", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_客房类型", System::Data::SqlDbType::VarChar, 4, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"客房类型", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_客房编号", System::Data::SqlDbType::VarChar, 12, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"客房编号", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_折扣", System::Data::SqlDbType::Decimal, 5, System::Data::ParameterDirection::Input, false, (System::Byte)4, (System::Byte)2, S"折扣", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_折扣原因", System::Data::SqlDbType::VarChar, 60, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"折扣原因", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_抵店时间", System::Data::SqlDbType::DateTime, 4, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"抵店时间", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_操作员", System::Data::SqlDbType::VarChar, 10, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"操作员", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_是否加床", System::Data::SqlDbType::Bit, 1, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"是否加床", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_离店时间", System::Data::SqlDbType::DateTime, 4, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"离店时间", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_联系电话", System::Data::SqlDbType::VarChar, 40, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"联系电话", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_预定人", System::Data::SqlDbType::VarChar, 20, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"预定人", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_预定公司", System::Data::SqlDbType::VarChar, 60, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"预定公司", System::Data::DataRowVersion::Original, 0));
			this->sqlUpdateCommand1->Parameters->Add(new System::Data::SqlClient::SqlParameter(S"@Original_预收款", System::Data::SqlDbType::Money, 8, System::Data::ParameterDirection::Input, false, (System::Byte)0, (System::Byte)0, S"预收款", System::Data::DataRowVersion::Original, 0));
			// 
			// Form1
			// 
			this->AutoScaleBaseSize = System::Drawing::Size(6, 14);
			this->ClientSize = System::Drawing::Size(536, 341);
			this->Controls->Add(this->statusBar1);
			this->IsMdiContainer = true;
			this->Menu = this->mainMenu1;
			this->Name = S"Form1";
			this->Text = S"酒店管理系统";
			(__try_cast<System::ComponentModel::ISupportInitialize *  >(this->statusBarPanel2))->EndInit();
			(__try_cast<System::ComponentModel::ISupportInitialize *  >(this->statusBarPanel3))->EndInit();
			this->ResumeLayout(false);

		}	


		//------------------------查询一个子窗口是否存在--------------------------------
private: bool CheckChildFrmExist(String* ChildFrmName)
		 {
			 Form* tempChild;
			 //逐个查找子窗口,如果存在则将其激活
			 for(int i = 0;i < this->MdiChildren->Length;i++)
			 {
				 tempChild = dynamic_cast<Form*>(this->MdiChildren[i]);
				 if(String::Compare(tempChild->Name,ChildFrmName) == 0)
				 {
					 if(tempChild->WindowState == FormWindowState::Minimized)
					 {
						 tempChild->WindowState = FormWindowState::Maximized;
					 }
					 tempChild->Activate();
					 return true;
				 }
			 }
			 return false;
		 }
		 //客房类型设置
private: System::Void menuItem5_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("RoomType"))
			 {
				 return;
			 }
			 else
			 {
				 RoomType* newFrm = new RoomType();
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }
		 //客房信息设置
private: System::Void menuItem6_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("RoomInfo"))
			 {
				 return;
			 }
			 else
			 {
				 RoomInfo* newFrm = new RoomInfo();
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }
		 //预订管理
private: System::Void menuItem7_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("HotelReserve"))
			 {
				 return;
			 }
			 else
			 {
				 HotelReserve* newFrm = new HotelReserve();
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }
		 //入住管理
private: System::Void menuItem8_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("HotelArrival"))
			 {
				 return;
			 }
			 else
			 {
				 HotelArrival* newFrm = new HotelArrival();
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }
		 //消费记帐
private: System::Void menuItem9_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("ClientConsume"))
			 {
				 return;
			 }
			 else
			 {
				 ClientConsume* newFrm = new ClientConsume();
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }
		 //收银结帐
private: System::Void menuItem10_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("HotelLeaves"))
			 {
				 return;
			 }
			 else
			 {
				 HotelLeaves* newFrm = new HotelLeaves();
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }
		 //房态管理
private: System::Void menuItem1_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 if(this->CheckChildFrmExist("RoomStatus"))
			 {
				 return;
			 }
			 else
			 {
				 RoomStatus* newFrm = new RoomStatus(false);
				 newFrm->MdiParent = this;
				 newFrm->WindowState = FormWindowState::Maximized;
				 newFrm->Show();
			 }
		 }

private: System::Void menuItem4_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 this->Close();
		 }

};
}


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