form1.h

Visual c++ 2005 系统管理编程实例

#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;

	/// <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::TextBox^  textBox3;
	private: System::Windows::Forms::Label^  label3;
	private: System::Windows::Forms::TextBox^  textBox4;
	private: System::Windows::Forms::Label^  label4;
	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->textBox3 = (gcnew System::Windows::Forms::TextBox());
			this->label3 = (gcnew System::Windows::Forms::Label());
			this->textBox4 = (gcnew System::Windows::Forms::TextBox());
			this->label4 = (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(25, 29);
			this->label1->Name = L"label1";
			this->label1->Size = System::Drawing::Size(125, 12);
			this->label1->TabIndex = 0;
			this->label1->Text = L"物理内存总和(字节)：";
			// 
			// textBox1
			// 
			this->textBox1->Location = System::Drawing::Point(171, 23);
			this->textBox1->Name = L"textBox1";
			this->textBox1->Size = System::Drawing::Size(184, 21);
			this->textBox1->TabIndex = 1;
			// 
			// textBox2
			// 
			this->textBox2->Location = System::Drawing::Point(171, 50);
			this->textBox2->Name = L"textBox2";
			this->textBox2->Size = System::Drawing::Size(184, 21);
			this->textBox2->TabIndex = 3;
			// 
			// label2
			// 
			this->label2->AutoSize = true;
			this->label2->Location = System::Drawing::Point(25, 56);
			this->label2->Name = L"label2";
			this->label2->Size = System::Drawing::Size(125, 12);
			this->label2->TabIndex = 2;
			this->label2->Text = L"虚拟内存总和(字节)：";
			// 
			// textBox3
			// 
			this->textBox3->Location = System::Drawing::Point(171, 77);
			this->textBox3->Name = L"textBox3";
			this->textBox3->Size = System::Drawing::Size(184, 21);
			this->textBox3->TabIndex = 5;
			// 
			// label3
			// 
			this->label3->AutoSize = true;
			this->label3->Location = System::Drawing::Point(25, 83);
			this->label3->Name = L"label3";
			this->label3->Size = System::Drawing::Size(125, 12);
			this->label3->TabIndex = 4;
			this->label3->Text = L"可用物理内存(字节)：";
			// 
			// textBox4
			// 
			this->textBox4->Location = System::Drawing::Point(171, 104);
			this->textBox4->Name = L"textBox4";
			this->textBox4->Size = System::Drawing::Size(184, 21);
			this->textBox4->TabIndex = 7;
			// 
			// label4
			// 
			this->label4->AutoSize = true;
			this->label4->Location = System::Drawing::Point(25, 110);
			this->label4->Name = L"label4";
			this->label4->Size = System::Drawing::Size(125, 12);
			this->label4->TabIndex = 6;
			this->label4->Text = L"可用虚拟内存(字节)：";
			// 
			// button1
			// 
			this->button1->Location = System::Drawing::Point(51, 138);
			this->button1->Name = L"button1";
			this->button1->Size = System::Drawing::Size(126, 23);
			this->button1->TabIndex = 8;
			this->button1->Text = L"获取内存信息";
			this->button1->UseVisualStyleBackColor = true;
			this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
			// 
			// button2
			// 
			this->button2->Location = System::Drawing::Point(202, 138);
			this->button2->Name = L"button2";
			this->button2->Size = System::Drawing::Size(126, 23);
			this->button2->TabIndex = 9;
			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, 185);
			this->Controls->Add(this->button2);
			this->Controls->Add(this->button1);
			this->Controls->Add(this->textBox4);
			this->Controls->Add(this->label4);
			this->Controls->Add(this->textBox3);
			this->Controls->Add(this->label3);
			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"演示获取当前计算机内存信息";
			this->ResumeLayout(false);
			this->PerformLayout();

		}
#pragma endregion
	//获取内存信息
private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
   try
   {
	   Microsoft::VisualBasic::Devices::Computer^ My =gcnew Microsoft::VisualBasic::Devices::Computer();
       this->textBox1->Text = My->Info->TotalPhysicalMemory.ToString();
       //this->textBox1->Text = (My->Info->TotalPhysicalMemory/1024/1024).ToString()+"M";
       this->textBox2->Text = My->Info->TotalVirtualMemory.ToString();
       //this->textBox2->Text = (My->Info->TotalVirtualMemory/1024/1024).ToString()+"M";
       this->textBox3->Text = My->Info->AvailablePhysicalMemory.ToString();
       //this->textBox3->Text=(My->Info->AvailablePhysicalMemory/1024/1024).ToString()+"M";
       this->textBox4->Text = My->Info->AvailableVirtualMemory.ToString();                
       //this->textBox4->Text = (My->Info->AvailableVirtualMemory/1024/1024).ToString()+"M"; 
   }
   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();
		 }
};
}