printdepreciationform.h

vc++开发环境SQL数据库固定资产管理系统

			this->dataGridViewTextBoxColumn31->Name = L"dataGridViewTextBoxColumn31";
			this->dataGridViewTextBoxColumn31->ReadOnly = true;
			// 
			// dataGridViewTextBoxColumn32
			// 
			this->dataGridViewTextBoxColumn32->DataPropertyName = L"预计净残值";
			this->dataGridViewTextBoxColumn32->HeaderText = L"预计净残值";
			this->dataGridViewTextBoxColumn32->Name = L"dataGridViewTextBoxColumn32";
			this->dataGridViewTextBoxColumn32->ReadOnly = true;
			// 
			// dataGridViewTextBoxColumn33
			// 
			this->dataGridViewTextBoxColumn33->DataPropertyName = L"说明";
			this->dataGridViewTextBoxColumn33->HeaderText = L"说明";
			this->dataGridViewTextBoxColumn33->Name = L"dataGridViewTextBoxColumn33";
			this->dataGridViewTextBoxColumn33->ReadOnly = true;
			// 
			// PrintDepreciationForm
			// 
			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->groupBox2);
			this->Controls->Add(this->groupBox1);
			this->Controls->Add(this->累计折旧查询视图BindingNavigator);
			this->Name = L"PrintDepreciationForm";
			this->StartPosition = System::Windows::Forms::FormStartPosition::CenterParent;
			this->Text = L"打印固定资产累计折旧";
			this->Load += gcnew System::EventHandler(this, &PrintDepreciationForm::PrintDepreciationForm_Load);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->MyAssetsDataSet))->EndInit();
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->固定资产明细BindingSource))->EndInit();
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->累计折旧查询视图BindingNavigator))->EndInit();
			this->累计折旧查询视图BindingNavigator->ResumeLayout(false);
			this->累计折旧查询视图BindingNavigator->PerformLayout();
			this->groupBox2->ResumeLayout(false);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->累计折旧DataGridView))->EndInit();
			this->groupBox1->ResumeLayout(false);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->固定资产明细DataGridView))->EndInit();
			this->ResumeLayout(false);
			this->PerformLayout();

		}
#pragma endregion
		public: String^ MyCompany;
		private: System::Data::DataTable^ MyQueryTable;
		private: static String^ MyAssetsConnectionString= L"Data Source=.;Initial Catalog=MyAssets;Integrated Security=True;Pooling=False";
		private: System::Void PrintDepreciationForm_Load(System::Object^  sender, System::EventArgs^  e) {
			 // TODO: 这行代码将数据加载到表“MyAssetsDataSet.固定资产明细”中。您可以根据需要移动或移除它。
			 this->固定资产明细TableAdapter->Fill(this->MyAssetsDataSet->固定资产明细);
		};
		private: System::Void 查询ToolStripButton_Click(System::Object^  sender, System::EventArgs^  e) {
			String^ My名称 = this->资产名称ToolStripTextBox->Text;
            String^ MySQLConnectionString = MyAssetsConnectionString;
            SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
            MyConnection->Open();
            System::Data::DataTable^ MyAssetsTable = gcnew System::Data::DataTable();
            String^ MySQL = "SELECT * FROM 固定资产明细 WHERE 名称 LIKE '" + My名称 + "'";
            SqlDataAdapter^ MyAdapter = gcnew SqlDataAdapter(MySQL, MyConnection);
            MyAdapter->Fill(MyAssetsTable);
            this->固定资产明细DataGridView->DataSource = MyAssetsTable;
            if (MyConnection->State == ConnectionState::Open)
            {
                MyConnection->Close();
            }
		 }
		private: System::Void 固定资产明细DataGridView_SelectionChanged(System::Object^  sender, System::EventArgs^  e) {
	        this->groupBox2->Text = this->固定资产明细DataGridView->CurrentRow->Cells[2]->Value->ToString() + "计提的累计折旧明细表";
            String^ My资产编号 = this->固定资产明细DataGridView->CurrentRow->Cells[1]->Value->ToString();           
            String^ MySQLConnectionString = MyAssetsConnectionString;
            SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
            MyConnection->Open();
            MyQueryTable = gcnew System::Data::DataTable();
            String^ MySQL = "SELECT 折旧年份,折旧月份,折旧方法,月度折旧额 FROM 计提累计折旧 WHERE 资产编号='" + My资产编号 + "'";
            SqlDataAdapter^ MyAdapter = gcnew SqlDataAdapter(MySQL, MyConnection);
            MyAdapter->Fill(MyQueryTable);
            this->累计折旧DataGridView->DataSource = MyQueryTable;
            if (MyConnection->State == ConnectionState::Open)
            {
                MyConnection->Close();
            }
		 }
		private: System::Void 打印ToolStripButton_Click(System::Object^  sender, System::EventArgs^  e) {
            if (this->MyQueryTable->Rows->Count < 1)
            {
                return;
            }
            //导出Excel表格数据文件
        	ApplicationClass^ MyExcel;
			Workbooks^ MyWorkBooks;
			Workbook^ MyWorkBook;
			Worksheet^ MyWorkSheet;
			char MyColumns;
			Range^ MyRange;
			array<System::Object^,2>^ MyData=gcnew array<System::Object^,2>(5000,30);
			int Count, i, j;
			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];	
			switch(this->MyQueryTable->Columns->Count+ 64)
			{
			case 64:
				 MyRange=MyWorkSheet->Range["A5","A5"];
				break;
			case 65:
				MyRange=MyWorkSheet->Range["A5","B5"];
				break;
			case 66:
				MyRange=MyWorkSheet->Range["A5","C5"];
				break;
			case 67:
				MyRange=MyWorkSheet->Range["A5","D5"];
				break;
			case 68:
				MyRange=MyWorkSheet->Range["A5","E5"];
				break;
			case 69:
				MyRange=MyWorkSheet->Range["A5","F5"];
				break;
			case 70:
				MyRange=MyWorkSheet->Range["A5","G5"];
				break;
			case 71:
				MyRange=MyWorkSheet->Range["A5","H5"];
				break;
			case 72:
				MyRange=MyWorkSheet->Range["A5","I5"];
				break;
			case 73:
				MyRange=MyWorkSheet->Range["A5","J5"];
				break;
			case 74:
				MyRange=MyWorkSheet->Range["A5","K5"];
				break;
			case 75:
				MyRange=MyWorkSheet->Range["A5","L5"];
				break;
			case 76:
				MyRange=MyWorkSheet->Range["A5","M5"];
				break;
			case 77:
				MyRange=MyWorkSheet->Range["A5","N5"];
				break;
			case 78:
				MyRange=MyWorkSheet->Range["A5","O5"];
				break;
			case 79:
				MyRange=MyWorkSheet->Range["A5","P5"];
				break;
			case 80:
				MyRange=MyWorkSheet->Range["A5","Q5"];
				break;
			case 81:
				MyRange=MyWorkSheet->Range["A5","R5"];
				break;
			case 82:
				MyRange=MyWorkSheet->Range["A5","S5"];
				break;
			case 83:
				MyRange=MyWorkSheet->Range["A5","T5"];
				break;
			case 84:
				MyRange=MyWorkSheet->Range["A5","U5"];
				break;
			case 85:
				MyRange=MyWorkSheet->Range["A5","V5"];
				break;
			case 86:
				MyRange=MyWorkSheet->Range["A5","W5"];
				break;
			case 87:
				MyRange=MyWorkSheet->Range["A5","X5"];
				break;
			case 88:
				MyRange=MyWorkSheet->Range["A5","Y5"];
				break;
			case 89:
				MyRange=MyWorkSheet->Range["A5","Z5"];
				break;
			}			        
            Count = 0;
            for each (DataColumn^ MyNewColumn in this->MyQueryTable->Columns)
            {
                MyData[0, Count] = MyNewColumn->ColumnName;
                Count = Count + 1;
            }
            j = 1;
            //输出数据库记录
            for each (DataRow^ MyRow in this->MyQueryTable->Rows)
            {
                for (i = 0; i < this->MyQueryTable->Columns->Count; i++)
                {
                    MyData[j, i] = MyRow[i]->ToString();
                }
                j++;
            }
            MyRange = MyRange->Resize[this->MyQueryTable->Rows->Count + 1, this->MyQueryTable->Columns->Count];
            MyRange->Value2 = MyData;
            MyRange->EntireColumn->AutoFit();
            MyWorkSheet->Cells[2, 2] = this->MyCompany + "固定资产累计折旧明细表";
            MyWorkSheet->Cells[4, 1] = "资产编号：" + this->固定资产明细DataGridView->CurrentRow->Cells[1]->Value->ToString() +
                " 名称：" + this->固定资产明细DataGridView->CurrentRow->Cells[2]->Value->ToString() +
                //" 原值："+this->固定资产明细DataGridView->CurrentRow->Cells[16]->Value->ToString()+
                //" 累计折旧："+this->固定资产明细DataGridView->CurrentRow->Cells[17]->Value->ToString()+
                " 折旧月数：" + this->固定资产明细DataGridView->CurrentRow->Cells[19]->Value->ToString() +
                " 已提月数：" + this->固定资产明细DataGridView->CurrentRow->Cells[20]->Value->ToString();
                //" 预计净残值："+this->固定资产明细DataGridView->CurrentRow->Cells[22]->Value->ToString();  
		 }
	 };
}