form1.h

《VC++2005编程实例》第三章的源代码

#pragma once


namespace Example {

	using namespace System;
	using namespace System::ComponentModel;
	using namespace System::Collections;
	using namespace System::Windows::Forms;
	using namespace System::Data;
	using namespace System::Drawing;


	using namespace System::IO;

	/// <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;
	protected: 
	private: System::Windows::Forms::TextBox^  textBox1;
	private: System::Windows::Forms::TextBox^  textBox2;
	private: System::Windows::Forms::Label^  label2;
	private: System::Windows::Forms::Button^  button1;
	private: System::Windows::Forms::Button^  button2;

	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->textBox1 = (gcnew System::Windows::Forms::TextBox());
			this->textBox2 = (gcnew System::Windows::Forms::TextBox());
			this->label2 = (gcnew System::Windows::Forms::Label());
			this->button1 = (gcnew System::Windows::Forms::Button());
			this->button2 = (gcnew System::Windows::Forms::Button());
			this->SuspendLayout();
			// 
			// label1
			// 
			this->label1->AutoSize = true;
			this->label1->Location = System::Drawing::Point(29, 33);
			this->label1->Name = L"label1";
			this->label1->Size = System::Drawing::Size(65, 12);
			this->label1->TabIndex = 0;
			this->label1->Text = L"源文件夹：";
			// 
			// textBox1
			// 
			this->textBox1->Location = System::Drawing::Point(101, 27);
			this->textBox1->Name = L"textBox1";
			this->textBox1->Size = System::Drawing::Size(244, 21);
			this->textBox1->TabIndex = 1;
			// 
			// textBox2
			// 
			this->textBox2->Location = System::Drawing::Point(101, 54);
			this->textBox2->Name = L"textBox2";
			this->textBox2->Size = System::Drawing::Size(244, 21);
			this->textBox2->TabIndex = 3;
			// 
			// label2
			// 
			this->label2->AutoSize = true;
			this->label2->Location = System::Drawing::Point(29, 60);
			this->label2->Name = L"label2";
			this->label2->Size = System::Drawing::Size(77, 12);
			this->label2->TabIndex = 2;
			this->label2->Text = L"目标文件夹：";
			// 
			// button1
			// 
			this->button1->Location = System::Drawing::Point(51, 90);
			this->button1->Name = L"button1";
			this->button1->Size = System::Drawing::Size(122, 23);
			this->button1->TabIndex = 4;
			this->button1->Text = L"复制文件夹";
			this->button1->UseVisualStyleBackColor = true;
			this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
			// 
			// button2
			// 
			this->button2->Location = System::Drawing::Point(198, 90);
			this->button2->Name = L"button2";
			this->button2->Size = System::Drawing::Size(122, 23);
			this->button2->TabIndex = 5;
			this->button2->Text = L"关闭应用程序";
			this->button2->UseVisualStyleBackColor = true;
			this->button2->Click += gcnew System::EventHandler(this, &Form1::button2_Click);
			// 
			// Form1
			// 
			this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->ClientSize = System::Drawing::Size(390, 140);
			this->Controls->Add(this->button2);
			this->Controls->Add(this->button1);
			this->Controls->Add(this->textBox2);
			this->Controls->Add(this->label2);
			this->Controls->Add(this->textBox1);
			this->Controls->Add(this->label1);
			this->Name = L"Form1";
			this->StartPosition = System::Windows::Forms::FormStartPosition::CenterScreen;
			this->Text = L"演示复制多层文件夹及文件";
			this->ResumeLayout(false);
			this->PerformLayout();

		}
#pragma endregion
public:System::Void CopyDirectory(DirectoryInfo^ MySource , DirectoryInfo^ MyTarget)
{
    String^ MyTargetPath;
    array<FileInfo^ >^ MyFiles;
    FileInfo^ MyFile;
    array<DirectoryInfo^>^ MySourceDirs;
    DirectoryInfo^ MySourceDir;
    DirectoryInfo^ MyTargetDir;
    MyTargetPath=MyTarget->FullName+"\\"+MySource->Name;
	if(!Directory::Exists(MyTargetPath))
	{
		Directory::CreateDirectory(MyTargetPath);
	}
    MyFiles=MySource->GetFiles();
    for each(MyFile in MyFiles)
		File::Copy(MyFile->FullName, MyTargetPath + "\\"+MyFile->Name, true);
    MySourceDirs=MySource->GetDirectories();
    for each(MySourceDir in MySourceDirs)
	{
		MyTargetDir=gcnew DirectoryInfo(MyTargetPath);
        CopyDirectory(MySourceDir,MyTargetDir);
	}
}   
//复制文件夹
private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
   DirectoryInfo^ MySourceInfo;
   DirectoryInfo^ MyTargetInfo;
   if(!Directory::Exists(this->textBox1->Text))
   {
	   MessageBox::Show("源文件夹不存在！","信息提示",MessageBoxButtons::OK,MessageBoxIcon::Information);
       return;
   }
   try
   {
	 MySourceInfo=gcnew DirectoryInfo(this->textBox1->Text);
     MyTargetInfo=gcnew DirectoryInfo(this->textBox2->Text);
     CopyDirectory(MySourceInfo,MyTargetInfo);
	 MessageBox::Show("复制操作成功完成！","信息提示",MessageBoxButtons::OK,MessageBoxIcon::Information);
   }
   catch(Exception^ MyEx)
   {
	   MessageBox::Show(MyEx->Message,"信息提示",MessageBoxButtons::OK,MessageBoxIcon::Information);
   }
}
//关闭应用程序
private: System::Void button2_Click(System::Object^  sender, System::EventArgs^  e) {
  this->Close();
}
};
}