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📄 returnform.h

📁 vc++开发环境SQL数据库固定资产管理系统
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			this->拟还日期DateTimePicker->Location = System::Drawing::Point(75, 236);
			this->拟还日期DateTimePicker->Name = L"拟还日期DateTimePicker";
			this->拟还日期DateTimePicker->Size = System::Drawing::Size(150, 21);
			this->拟还日期DateTimePicker->TabIndex = 39;
			// 
			// 预期收益TextBox
			// 
			this->预期收益TextBox->DataBindings->Add((gcnew System::Windows::Forms::Binding(L"Text", this->租借固定资产BindingSource, L"预期收益", true)));
			this->预期收益TextBox->Location = System::Drawing::Point(75, 267);
			this->预期收益TextBox->Name = L"预期收益TextBox";
			this->预期收益TextBox->Size = System::Drawing::Size(150, 21);
			this->预期收益TextBox->TabIndex = 41;
			// 
			// 经办人TextBox
			// 
			this->经办人TextBox->DataBindings->Add((gcnew System::Windows::Forms::Binding(L"Text", this->租借固定资产BindingSource, L"经办人", true)));
			this->经办人TextBox->Location = System::Drawing::Point(75, 298);
			this->经办人TextBox->Name = L"经办人TextBox";
			this->经办人TextBox->Size = System::Drawing::Size(150, 21);
			this->经办人TextBox->TabIndex = 43;
			// 
			// 说明TextBox
			// 
			this->说明TextBox->DataBindings->Add((gcnew System::Windows::Forms::Binding(L"Text", this->租借固定资产BindingSource, L"说明", true)));
			this->说明TextBox->Location = System::Drawing::Point(75, 329);
			this->说明TextBox->Name = L"说明TextBox";
			this->说明TextBox->Size = System::Drawing::Size(150, 21);
			this->说明TextBox->TabIndex = 45;
			// 
			// groupBox1
			// 
			this->groupBox1->Anchor = static_cast<System::Windows::Forms::AnchorStyles>((((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Bottom) 
				| System::Windows::Forms::AnchorStyles::Left) 
				| System::Windows::Forms::AnchorStyles::Right));
			this->groupBox1->Controls->Add(this->租借固定资产DataGridView);
			this->groupBox1->Location = System::Drawing::Point(258, 12);
			this->groupBox1->Name = L"groupBox1";
			this->groupBox1->Size = System::Drawing::Size(273, 392);
			this->groupBox1->TabIndex = 4;
			this->groupBox1->TabStop = false;
			this->groupBox1->Text = L"借出的固定资产";
			// 
			// 租借固定资产DataGridView
			// 
			this->租借固定资产DataGridView->AllowUserToAddRows = false;
			this->租借固定资产DataGridView->AllowUserToDeleteRows = false;
			this->租借固定资产DataGridView->AllowUserToResizeRows = false;
			this->租借固定资产DataGridView->Anchor = static_cast<System::Windows::Forms::AnchorStyles>((((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Bottom) 
				| System::Windows::Forms::AnchorStyles::Left) 
				| System::Windows::Forms::AnchorStyles::Right));
			this->租借固定资产DataGridView->AutoGenerateColumns = false;
			this->租借固定资产DataGridView->Columns->AddRange(gcnew cli::array< System::Windows::Forms::DataGridViewColumn^  >(10) {this->dataGridViewTextBoxColumn2, 
				this->dataGridViewTextBoxColumn3, this->dataGridViewTextBoxColumn4, this->dataGridViewTextBoxColumn5, this->dataGridViewTextBoxColumn6, 
				this->dataGridViewTextBoxColumn7, this->dataGridViewTextBoxColumn8, this->dataGridViewTextBoxColumn9, this->dataGridViewTextBoxColumn10, 
				this->dataGridViewTextBoxColumn11});
			this->租借固定资产DataGridView->DataSource = this->租借固定资产BindingSource;
			this->租借固定资产DataGridView->Location = System::Drawing::Point(15, 22);
			this->租借固定资产DataGridView->MultiSelect = false;
			this->租借固定资产DataGridView->Name = L"租借固定资产DataGridView";
			this->租借固定资产DataGridView->ReadOnly = true;
			this->租借固定资产DataGridView->RowHeadersVisible = false;
			this->租借固定资产DataGridView->RowTemplate->Height = 23;
			this->租借固定资产DataGridView->SelectionMode = System::Windows::Forms::DataGridViewSelectionMode::FullRowSelect;
			this->租借固定资产DataGridView->Size = System::Drawing::Size(247, 354);
			this->租借固定资产DataGridView->TabIndex = 1;
			// 
			// dataGridViewTextBoxColumn2
			// 
			this->dataGridViewTextBoxColumn2->DataPropertyName = L"资产编号";
			this->dataGridViewTextBoxColumn2->HeaderText = L"资产编号";
			this->dataGridViewTextBoxColumn2->Name = L"dataGridViewTextBoxColumn2";
			this->dataGridViewTextBoxColumn2->ReadOnly = true;
			// 
			// dataGridViewTextBoxColumn3
			// 
			this->dataGridViewTextBoxColumn3->DataPropertyName = L"名称";
			this->dataGridViewTextBoxColumn3->HeaderText = L"名称";
			this->dataGridViewTextBoxColumn3->Name = L"dataGridViewTextBoxColumn3";
			this->dataGridViewTextBoxColumn3->ReadOnly = true;
			// 
			// dataGridViewTextBoxColumn10
			// 
			this->dataGridViewTextBoxColumn10->DataPropertyName = L"经办人";
			this->dataGridViewTextBoxColumn10->HeaderText = L"经办人";
			this->dataGridViewTextBoxColumn10->Name = L"dataGridViewTextBoxColumn10";
			this->dataGridViewTextBoxColumn10->ReadOnly = true;
			// 
			// dataGridViewTextBoxColumn11
			// 
			this->dataGridViewTextBoxColumn11->DataPropertyName = L"说明";
			this->dataGridViewTextBoxColumn11->HeaderText = L"说明";
			this->dataGridViewTextBoxColumn11->Name = L"dataGridViewTextBoxColumn11";
			this->dataGridViewTextBoxColumn11->ReadOnly = true;
			// 
			// ReturnForm
			// 
			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->Name = L"ReturnForm";
			this->StartPosition = System::Windows::Forms::FormStartPosition::CenterParent;
			this->Text = L"登记归还的固定资产";
			this->Load += gcnew System::EventHandler(this, &ReturnForm::ReturnForm_Load);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->MyAssetsDataSet))->EndInit();
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->租借固定资产BindingSource))->EndInit();
			this->groupBox2->ResumeLayout(false);
			this->groupBox2->PerformLayout();
			this->groupBox1->ResumeLayout(false);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->租借固定资产DataGridView))->EndInit();
			this->ResumeLayout(false);

		}
#pragma endregion
		private: static String^ MyAssetsConnectionString= L"Data Source=.;Initial Catalog=MyAssets;Integrated Security=True;Pooling=False";
		private: System::Void ReturnForm_Load(System::Object^  sender, System::EventArgs^  e) {
			 // TODO: 这行代码将数据加载到表“MyAssetsDataSet.租借固定资产”中。您可以根据需要移动或移除它。
			 this->租借固定资产TableAdapter->Fill(this->MyAssetsDataSet->租借固定资产);
		 }
		private: System::Void 新增Button_Click(System::Object^  sender, System::EventArgs^  e) {
		    //自动计算自编号
            String^ MySQLConnectionString = MyAssetsConnectionString;
            SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
            MyConnection->Open();
            SqlCommand^ MyCommand = MyConnection->CreateCommand();
            MyCommand->CommandText = "Select max(自编号) 最大编号 From 固定资产租借记录";
			System::Object^  MyResult = MyCommand->ExecuteScalar();
			System::Int64 MyID = 1;
			if (MyResult != System::DBNull::Value)
            {
                String^ MyMaxID = MyResult->ToString()->Trim();
                MyMaxID = MyMaxID->Substring(2, MyMaxID->Length - 2);
				MyID = Convert::ToInt64(MyMaxID) + 1;
            }
            int MyLength = MyID.ToString()->Length;
            String^ MyNewID = "";
            switch (MyLength)
            {
                case 1:
                    MyNewID = "ZJ0000000" + MyID.ToString();
                    break;
                case 2:
                    MyNewID = "ZJ000000" + MyID.ToString();
                    break;
                case 3:
                    MyNewID = "ZJ00000" + MyID.ToString();
                    break;
                case 4:
                    MyNewID = "ZJ0000" + MyID.ToString();
                    break;
                case 5:
                    MyNewID = "ZJ000" + MyID.ToString();
                    break;
                case 6:
                    MyNewID = "ZJ00" + MyID.ToString();
                    break;
                case 7:
                    MyNewID = "ZJ0" + MyID.ToString();
                    break;
            }
            if (MyConnection->State == ConnectionState::Open)
            {
                MyConnection->Close();
            }
            this->自编号TextBox->Text = MyNewID;
		 }
		private: System::Void 保存Button_Click(System::Object^  sender, System::EventArgs^  e) {
            if (this->自编号TextBox->Text->Length < 1)
                return;
			if (MessageBox::Show("请检查登记信息是否正确,一旦保存就无法修改,是否继续?", "信息提示", MessageBoxButtons::YesNo, MessageBoxIcon::Question) == System::Windows::Forms::DialogResult::No)
            {
                return;
            }
            String^ MySQLConnectionString = MyAssetsConnectionString;
            String^ MySQL = "INSERT INTO 固定资产租借记录 ([自编号],[资产编号], [名称], [数量], [单位], [租借公司],[租借日期], [归还日期], [实际收益], [经办人], [说明]) VALUES (@自编号,@资产编号,@名称,@数量,@单位,@租借公司,@租借日期,@归还日期,@实际收益,@经办人,@说明)";
            SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
            MyConnection->Open();
            SqlCommand^ MyCommand = MyConnection->CreateCommand();
            MyCommand->CommandText = MySQL;
            MyCommand->Parameters->Add(gcnew SqlParameter("@自编号", SqlDbType::VarChar));
            MyCommand->Parameters->Add(gcnew SqlParameter("@资产编号", SqlDbType::VarChar));
            MyCommand->Parameters->Add(gcnew SqlParameter("@名称", SqlDbType::VarChar));            
            MyCommand->Parameters->Add(gcnew SqlParameter("@数量", SqlDbType::Int));
            MyCommand->Parameters->Add(gcnew SqlParameter("@单位", SqlDbType::VarChar));
            MyCommand->Parameters->Add(gcnew SqlParameter("@租借公司", SqlDbType::VarChar));            
            MyCommand->Parameters->Add(gcnew SqlParameter("@租借日期", SqlDbType::DateTime));
            MyCommand->Parameters->Add(gcnew SqlParameter("@归还日期", SqlDbType::DateTime));
            MyCommand->Parameters->Add(gcnew SqlParameter("@实际收益", SqlDbType::Float));
            MyCommand->Parameters->Add(gcnew SqlParameter("@经办人", SqlDbType::VarChar));
            MyCommand->Parameters->Add(gcnew SqlParameter("@说明", SqlDbType::VarChar));
            MyCommand->Parameters["@自编号"]->Value = this->自编号TextBox->Text;
            MyCommand->Parameters["@资产编号"]->Value = this->资产编号TextBox->Text;
            MyCommand->Parameters["@名称"]->Value = this->名称TextBox->Text;
            MyCommand->Parameters["@数量"]->Value = this->数量TextBox->Text;
            MyCommand->Parameters["@单位"]->Value = this->单位TextBox->Text;
            MyCommand->Parameters["@租借公司"]->Value = this->租借公司TextBox->Text;            
            MyCommand->Parameters["@租借日期"]->Value = this->租借日期DateTimePicker->Value;
            MyCommand->Parameters["@归还日期"]->Value = this->拟还日期DateTimePicker->Value;
            MyCommand->Parameters["@实际收益"]->Value = this->预期收益TextBox->Text;
            MyCommand->Parameters["@经办人"]->Value = this->经办人TextBox->Text;
            MyCommand->Parameters["@说明"]->Value = this->说明TextBox->Text;
            MyCommand->ExecuteNonQuery();
            MySQL = " DELETE FROM 租借固定资产 WHERE 资产编号='" + this->资产编号TextBox->Text + "'";
            MyCommand->CommandText = MySQL;
            MyCommand->ExecuteNonQuery();
            if (MyConnection->State == ConnectionState::Open)
            {
                MyConnection->Close();
            }
            this->租借固定资产TableAdapter->Fill(this->MyAssetsDataSet->租借固定资产);
		 }
	};
}

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