managequeryform.h

小区物业管理系统

			this->查询Button->TabIndex = 54;
			this->查询Button->Text = L"查询";
			this->查询Button->TextAlign = System::Drawing::ContentAlignment::MiddleRight;
			this->查询Button->TextImageRelation = System::Windows::Forms::TextImageRelation::ImageBeforeText;
			this->查询Button->UseVisualStyleBackColor = true;
			this->查询Button->Click += gcnew System::EventHandler(this, &ManageQueryForm::查询Button_Click);
			// 
			// 计费月份ComboBox
			// 
			this->计费月份ComboBox->FormattingEnabled = true;
			this->计费月份ComboBox->Location = System::Drawing::Point(248, 8);
			this->计费月份ComboBox->Name = L"计费月份ComboBox";
			this->计费月份ComboBox->Size = System::Drawing::Size(75, 20);
			this->计费月份ComboBox->TabIndex = 53;
			this->计费月份ComboBox->Text = L"全年";
			// 
			// 计费月份Label
			// 
			this->计费月份Label->AutoSize = true;
			this->计费月份Label->Location = System::Drawing::Point(175, 13);
			this->计费月份Label->Name = L"计费月份Label";
			this->计费月份Label->Size = System::Drawing::Size(65, 12);
			this->计费月份Label->TabIndex = 52;
			this->计费月份Label->Text = L"计费月份：";
			// 
			// 计费年份ComboBox
			// 
			this->计费年份ComboBox->FormattingEnabled = true;
			this->计费年份ComboBox->Location = System::Drawing::Point(73, 8);
			this->计费年份ComboBox->Name = L"计费年份ComboBox";
			this->计费年份ComboBox->Size = System::Drawing::Size(95, 20);
			this->计费年份ComboBox->TabIndex = 51;
			this->计费年份ComboBox->Text = L"2006";
			// 
			// 计费年份Label
			// 
			this->计费年份Label->AutoSize = true;
			this->计费年份Label->Location = System::Drawing::Point(8, 13);
			this->计费年份Label->Name = L"计费年份Label";
			this->计费年份Label->Size = System::Drawing::Size(65, 12);
			this->计费年份Label->TabIndex = 50;
			this->计费年份Label->Text = L"计费年份：";
			// 
			// ManageQueryForm
			// 
			this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->ClientSize = System::Drawing::Size(542, 416);
			this->Controls->Add(this->物管费用DataGridView);
			this->Controls->Add(this->打印Button);
			this->Controls->Add(this->费用状态ComboBox);
			this->Controls->Add(this->费用状态Label);
			this->Controls->Add(this->业主姓名ComboBox);
			this->Controls->Add(this->业主姓名Label);
			this->Controls->Add(this->楼栋名称ComboBox);
			this->Controls->Add(this->楼栋名称Label);
			this->Controls->Add(this->查询Button);
			this->Controls->Add(this->计费月份ComboBox);
			this->Controls->Add(this->计费月份Label);
			this->Controls->Add(this->计费年份ComboBox);
			this->Controls->Add(this->计费年份Label);
			this->Name = L"ManageQueryForm";
			this->ShowInTaskbar = false;
			this->StartPosition = System::Windows::Forms::FormStartPosition::CenterParent;
			this->Text = L"费用管理[物管费用查询]";
			this->Load += gcnew System::EventHandler(this, &ManageQueryForm::ManageQueryForm_Load);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->物管费用DataGridView))->EndInit();
			this->ResumeLayout(false);
			this->PerformLayout();

		}
#pragma endregion
	public:String^ MyCommunity;
	public:String^ MySQLConnectionString;
    private:System::Data::DataTable^ MyTable; 
	private: System::Void ManageQueryForm_Load(System::Object^  sender, System::EventArgs^  e) 
	{
	  MyTable = gcnew System::Data::DataTable(); 
	  for (int i = 2006; i <= 2030; i++)
      {
        this->计费年份ComboBox->Items->Add(i.ToString());
      }
      this->计费月份ComboBox->Items->Add("全年");
      for (int i = 1; i <= 12; i++)
      {
        this->计费月份ComboBox->Items->Add(i.ToString());
      }            
      this->楼栋名称ComboBox->Items->Add("全部");
      String^ MySQL = "SELECT * FROM [楼栋信息]";
      SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
      MyConnection->Open();
	  System::Data::DataTable^ ItemTable = gcnew System::Data::DataTable();
      SqlDataAdapter^ MyAdapter = gcnew SqlDataAdapter(MySQL, MyConnection);
      MyAdapter->Fill(ItemTable);
      for each (System::Data::DataRow^ MyRow in ItemTable->Rows)
      {
        this->楼栋名称ComboBox->Items->Add(MyRow["楼栋名称"]->ToString());
      }
      if (MyConnection->State == ConnectionState::Open)
      {
        MyConnection->Close();
      }
      this->业主姓名ComboBox->Items->Add("全部");
      this->费用状态ComboBox->Items->Add("全部");
      this->费用状态ComboBox->Items->Add("已交费");
      this->费用状态ComboBox->Items->Add("未交费");
	}
	private: System::Void 查询Button_Click(System::Object^  sender, System::EventArgs^  e) 
	{//查询物管费信息
	  MyTable = gcnew System::Data::DataTable(); 
      String^ MySQL = "Select * FROM 物管费用 WHERE (登记标志='完成登记') AND (计费年份= " + this->计费年份ComboBox->Text + ")";
      if (this->计费月份ComboBox->Text == "全年")
        MySQL += "";
      else
        MySQL += " AND (计费月份=" + this->计费月份ComboBox->Text + ")";
      if (this->楼栋名称ComboBox->Text == "全部")
        MySQL += "";
      else
        MySQL += " AND (楼栋名称='" + this->楼栋名称ComboBox->Text + "')";
      if (this->业主姓名ComboBox->Text == "全部")
        MySQL += "";
      else
        MySQL += " AND (业主姓名='" + this->业主姓名ComboBox->Text + "')";
      if (this->费用状态ComboBox->Text == "全部")
        MySQL += "";
      else
        MySQL += " AND (费用状态='" + this->费用状态ComboBox->Text + "')";
      SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
      MyConnection->Open();
      SqlDataAdapter^ MyAdatper = gcnew SqlDataAdapter(MySQL, MyConnection);
      MyAdatper->Fill(MyTable);
      this->物管费用DataGridView->DataSource = MyTable;
      if (MyConnection->State == ConnectionState::Open)
      {
        MyConnection->Close();
      }              
	}
	private: System::Void 打印Button_Click(System::Object^  sender, System::EventArgs^  e) 
	{//打印物管费信息
	  ApplicationClass^ MyExcel;
	  Workbooks^ MyWorkBooks;
	  Workbook^ MyWorkBook;
	  Worksheet^ MyWorkSheet;
	  char MyColumns;
	  int Count,i,j;
	  Range^ MyRange;
	  array<System::Object^,2>^ MyData=gcnew array<System::Object^,2>(5000,30);
	  MyExcel = gcnew ApplicationClass();
	  MyExcel->Visible = true;
	  if (MyExcel == nullptr)
	  {
		MessageBox::Show("Excel程序无法启动！", "信息提示", MessageBoxButtons::OK, MessageBoxIcon::Information);
		return;
	  }
	  MyWorkBooks = MyExcel->Workbooks;
	  MyWorkBook = MyWorkBooks->Add(Missing::Value);
	  MyWorkSheet = (Worksheet^)MyWorkBook->Worksheets[1];
	  MyColumns = (char)(MyTable->Columns->Count + 64);
	  array<System::Byte>^ MyBytes =gcnew array<System::Byte> {MyColumns};
	  System::Text::UTF8Encoding^ MyEncoding=gcnew System::Text::UTF8Encoding();
	  MyRange = MyWorkSheet->Range["A5", MyEncoding->GetString(MyBytes) + "5"];
	  Count = 0;
	  for each (DataColumn^ MyNewColumn in MyTable->Columns)
	  {
	    MyData[0, Count] = MyNewColumn->ColumnName;
		Count = Count + 1;
	  }
	  j = 1;
	  //输出数据库记录
	  for each (DataRow^ MyRow in MyTable->Rows)
	  {
	    for (i = 0; i < MyTable->Columns->Count; i++)
		{
		  MyData[j, i] = MyRow[i]->ToString();
		}
		j++;
	  }
	  MyRange = MyRange->Resize[MyTable->Rows->Count + 1, MyTable->Columns->Count];
	  MyRange->Value2 = MyData;
	  MyRange->EntireColumn->AutoFit();
	  MyWorkSheet->Cells[2, 2] = this->MyCommunity+ "物管费信息表";
      Range^ MyRange22 = MyWorkSheet->Range["B2", "B2"];
      MyRange22->Font->Bold = true;
      MyRange22->Font->Size = "20";
	  MyWorkSheet->Cells[4, 1] = "打印日期：" + DateTime::Now.ToShortDateString();
    }
	private: System::Void 楼栋名称ComboBox_SelectedIndexChanged(System::Object^  sender, System::EventArgs^  e) 
	{
	  this->业主姓名ComboBox->Items->Clear();            
      this->业主姓名ComboBox->Items->Add("全部");            
      String^ MySQL = "SELECT * FROM [业主信息] WHERE ([楼栋名称] ='" + this->楼栋名称ComboBox->Text+ "')";
      SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
      MyConnection->Open();
      System::Data::DataTable^ ItemTable = gcnew System::Data::DataTable();
      SqlDataAdapter^ MyAdapter = gcnew SqlDataAdapter(MySQL, MyConnection);
      MyAdapter->Fill(ItemTable);
      for each (System::Data::DataRow^ MyRow in ItemTable->Rows)
      {
        this->业主姓名ComboBox->Items->Add(MyRow["业主姓名"]->ToString());
      }
	  if (MyConnection->State == ConnectionState::Open)
      {
        MyConnection->Close();
      }
	}
  };
}