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  • C++: DataGridView::DataSource

    #pragma once
    #include "Form2.h"
    
    namespace cdemo {
    
    	using namespace System;
    	using namespace System::ComponentModel;
    	using namespace System::Collections;
    	using namespace System::Windows::Forms;
    	using namespace System::Data;
    	using namespace System::Drawing;
    
    	/// <summary>
    	/// Form1 摘要
    	///
    	/// 警告: 如果更改此类的名称,则需要更改
    	///          与此类所依赖的所有 .resx 文件关联的托管资源编译器工具的
    	///          “资源文件名”属性。否则,
    	///          设计器将不能与此窗体的关联
    	///          本地化资源正确交互。
    	/// </summary>
    	public ref class Form1 : public System::Windows::Forms::Form
    	{
    	public:
    		Form1(void)
    		{
    			InitializeComponent();
    			//
    			//TODO: 在此处添加构造函数代码
    			//
    		}
    
    	protected:
    		/// <summary>
    		/// 清理所有正在使用的资源。
    		/// </summary>
    		~Form1()
    		{
    			if (components)
    			{
    				delete components;
    			}
    		}
    	private: System::Windows::Forms::Label^  label1;
    	private: System::Windows::Forms::DataGridView^  dataGridView1;
    	protected: 
    
    	private:
    		/// <summary>
    		/// 必需的设计器变量。
    		/// </summary>
    		System::ComponentModel::Container ^components;
    
    #pragma region Windows Form Designer generated code
    		/// <summary>
    		/// 设计器支持所需的方法 - 不要
    		/// 使用代码编辑器修改此方法的内容。
    		/// </summary>
    		void InitializeComponent(void)
    		{
    			this->label1 = (gcnew System::Windows::Forms::Label());
    			this->dataGridView1 = (gcnew System::Windows::Forms::DataGridView());
    			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->dataGridView1))->BeginInit();
    			this->SuspendLayout();
    			// 
    			// label1
    			// 
    			this->label1->AutoSize = true;
    			this->label1->Location = System::Drawing::Point(487, 21);
    			this->label1->Name = L"label1";
    			this->label1->Size = System::Drawing::Size(41, 12);
    			this->label1->TabIndex = 0;
    			this->label1->Text = L"label1";
    			// 
    			// dataGridView1
    			// 
    			this->dataGridView1->AllowUserToAddRows = false;
    			this->dataGridView1->ColumnHeadersHeightSizeMode = System::Windows::Forms::DataGridViewColumnHeadersHeightSizeMode::AutoSize;
    			this->dataGridView1->Location = System::Drawing::Point(32, 84);
    			this->dataGridView1->Name = L"dataGridView1";
    			this->dataGridView1->RowTemplate->Height = 23;
    			this->dataGridView1->Size = System::Drawing::Size(478, 344);
    			this->dataGridView1->TabIndex = 1;
    			this->dataGridView1->CellDoubleClick += gcnew System::Windows::Forms::DataGridViewCellEventHandler(this, &Form1::dataGridView1_CellDoubleClick);
    			// 
    			// Form1
    			// 
    			this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
    			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
    			this->ClientSize = System::Drawing::Size(586, 485);
    			this->Controls->Add(this->dataGridView1);
    			this->Controls->Add(this->label1);
    			this->Name = L"Form1";
    			this->Text = L"Form1";
    			this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
    			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->dataGridView1))->EndInit();
    			this->ResumeLayout(false);
    			this->PerformLayout();
    
    		}
    #pragma endregion
    	private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) {
    
    				 int i,pr=0;
    				 for(i=1;i<=10;i++)				 
    					 pr=pr*i;
                        
    				 //char s="pr=%d";
    
    				 this->label1->Text= pr.ToString();
    
    				             //设置dataGridView的一些属性
                dataGridView1->Dock=DockStyle::Fill; 
                dataGridView1->AutoResizeColumns();
                dataGridView1->AutoSizeColumnsMode=DataGridViewAutoSizeColumnsMode::AllCells;
                dataGridView1->EnableHeadersVisualStyles=true;/*根据应用程序来设置的,如果为false则根据自己的设置来绘制*/
    
                //设置表头的属性
                DataGridViewCellStyle^ headerStyle=gcnew DataGridViewCellStyle;
                headerStyle->Font=gcnew System::Drawing::Font("Times New Roman",12,FontStyle::Bold);
                headerStyle->BackColor=Color::AliceBlue;
                headerStyle->ForeColor=Color::BurlyWood;
                dataGridView1->ColumnHeadersDefaultCellStyle=headerStyle;
    
                dataGridView1->AutoResizeColumnHeadersHeight();
    
    				DataSet^ myDataSet = gcnew DataSet("Game Data");
    				myDataSet->Tables->Add("Player");
    				myDataSet->Tables->Add("Score");
     
    				DataTable^ playerTable = myDataSet->Tables["Player"];
    				DataColumn^ firstNameColumn1 = playerTable->Columns->Add("First Name",String::typeid);
    				DataColumn^ lastNameColumn1 = playerTable->Columns->Add("Last Name",String::typeid);
    				playerTable->Columns->Add("Email", String::typeid);
    				playerTable->Rows->Add("geovin","du","geovindu@163.com");
    				playerTable->Rows->Add("聚文","涂","geovindu@qq.com");
                     //1.
    				//dataGridView1->DataSource=myDataSet->Tables["Player"];//playerTable;
    				//2.
                    dataGridView1->DataSource=playerTable;
    				dataGridView1->Refresh();
    				//dataGridView1->DataBindings::get;
    
    			 }
                 
    			 ////
    	        private: System::Void dataGridView1_CellDoubleClick(System::Object^  sender, System::Windows::Forms::DataGridViewCellEventArgs^  e) {
    
                 Form2 ^ frm2 = gcnew Form2();
    			 frm2->Text="编辑资料";
    			 frm2->textBox1->Text=dataGridView1->Rows[e->RowIndex]->Cells["First Name"]->Value->ToString();
    			 frm2->textBox2->Text=dataGridView1->Rows[e->RowIndex]->Cells["Email"]->Value->ToString();
                 frm2->Show();
                 //this->Hide();
                    
                     
                    
    			 }
    	};
    }
    

      

    #pragma once
    
    using namespace System;
    using namespace System::ComponentModel;
    using namespace System::Collections;
    using namespace System::Windows::Forms;
    using namespace System::Data;
    using namespace System::Drawing;
    
    
    namespace cdemo {
    
    	/// <summary>
    	/// Form2 摘要
    	///
    	/// 警告: 如果更改此类的名称,则需要更改
    	///          与此类所依赖的所有 .resx 文件关联的托管资源编译器工具的
    	///          “资源文件名”属性。否则,
    	///          设计器将不能与此窗体的关联
    	///          本地化资源正确交互。
    	/// </summary>
    	public ref class Form2 : public System::Windows::Forms::Form
    	{
    	public:
    		Form2(void)
    		{
    			InitializeComponent();
    			//
    			//TODO: 在此处添加构造函数代码
    			//
    		}
    
    	protected:
    		/// <summary>
    		/// 清理所有正在使用的资源。
    		/// </summary>
    		~Form2()
    		{
    			if (components)
    			{
    				delete components;
    			}
    		}
    	public: System::Windows::Forms::TextBox^  textBox1;
    	protected: 
    	public: System::Windows::Forms::TextBox^  textBox2;
    
    	private:
    		/// <summary>
    		/// 必需的设计器变量。
    		/// </summary>
    		System::ComponentModel::Container ^components;
    
    #pragma region Windows Form Designer generated code
    		/// <summary>
    		/// 设计器支持所需的方法 - 不要
    		/// 使用代码编辑器修改此方法的内容。
    		/// </summary>
    		void InitializeComponent(void)
    		{
    			this->textBox1 = (gcnew System::Windows::Forms::TextBox());
    			this->textBox2 = (gcnew System::Windows::Forms::TextBox());
    			this->SuspendLayout();
    			// 
    			// textBox1
    			// 
    			this->textBox1->Location = System::Drawing::Point(183, 50);
    			this->textBox1->Name = L"textBox1";
    			this->textBox1->Size = System::Drawing::Size(100, 21);
    			this->textBox1->TabIndex = 0;
    			// 
    			// textBox2
    			// 
    			this->textBox2->Location = System::Drawing::Point(183, 102);
    			this->textBox2->Name = L"textBox2";
    			this->textBox2->Size = System::Drawing::Size(100, 21);
    			this->textBox2->TabIndex = 1;
    			// 
    			// Form2
    			// 
    			this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
    			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
    			this->ClientSize = System::Drawing::Size(542, 440);
    			this->Controls->Add(this->textBox2);
    			this->Controls->Add(this->textBox1);
    			this->Name = L"Form2";
    			this->Text = L"Form2";
    			this->Load += gcnew System::EventHandler(this, &Form2::Form2_Load);
    			this->ResumeLayout(false);
    			this->PerformLayout();
    
    		}
    #pragma endregion
    	private: System::Void Form2_Load(System::Object^  sender, System::EventArgs^  e) {
    
    
    			 }
    	};
    }
    

      visual studio 2005,2008,2010

    http://www.codeproject.com/Tips/810596/Csharp-VB-NET-Cplusplus-CLI-Create-read-and-write

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  • 原文地址:https://www.cnblogs.com/geovindu/p/5740901.html
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