基于VisualC++2010开发Windows7杀毒应用程序范例(1)---获取windows7系统驱动程序状态信息

如何在Windows7系统里面列举所有的驱动，并获得他们的信息呢？

微软的.net framework4.0提供了关于驱动访问的类，

如下图所示，创建一个CLR工程如下，

 

插入下列代码，详情键代码注释

#pragma oncenamespace yincheng {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::ServiceProcess::ServiceController^ serviceController1;private: System::Windows::Forms::Label^ label1;private: System::Windows::Forms::Button^ button1;private: System::Windows::Forms::ListView^ listView1;private: System::Windows::Forms::ColumnHeader^ columnHeader1;private: System::Windows::Forms::ColumnHeader^ columnHeader2;private: System::Windows::Forms::ColumnHeader^ columnHeader3;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->serviceController1 = (gcnew System::ServiceProcess::ServiceController());this->label1 = (gcnew System::Windows::Forms::Label());this->button1 = (gcnew System::Windows::Forms::Button());this->listView1 = (gcnew System::Windows::Forms::ListView());this->columnHeader1 = (gcnew System::Windows::Forms::ColumnHeader());this->columnHeader2 = (gcnew System::Windows::Forms::ColumnHeader());this->columnHeader3 = (gcnew System::Windows::Forms::ColumnHeader());this->SuspendLayout();// // label1// this->label1->AutoSize = true;this->label1->Location = System::Drawing::Point(2, 8);this->label1->Name = L"label1";this->label1->Size = System::Drawing::Size(185, 12);this->label1->TabIndex = 0;this->label1->Text = L"当前系统驱动程序状态信息如下：";// // button1// this->button1->Location = System::Drawing::Point(257, 3);this->button1->Name = L"button1";this->button1->Size = System::Drawing::Size(258, 23);this->button1->TabIndex = 1;this->button1->Text = L"获取当前windows7系统驱动程序状态信息";this->button1->UseVisualStyleBackColor = true;this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);// // listView1// this->listView1->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->listView1->Columns->AddRange(gcnew cli::array< System::Windows::Forms::ColumnHeader^ >(3) {this->columnHeader1, this->columnHeader2, this->columnHeader3});this->listView1->FullRowSelect = true;this->listView1->GridLines = true;this->listView1->Location = System::Drawing::Point(4, 28);this->listView1->Name = L"listView1";this->listView1->Size = System::Drawing::Size(730, 309);this->listView1->TabIndex = 2;this->listView1->UseCompatibleStateImageBehavior = false;this->listView1->View = System::Windows::Forms::View::Details;// // columnHeader1// this->columnHeader1->Text = L"驱动程序名称";this->columnHeader1->Width = 214;// // columnHeader2// this->columnHeader2->Text = L"驱动程序显示说明";this->columnHeader2->Width = 282;// // columnHeader3// this->columnHeader3->Text = L" 驱动程序状态";this->columnHeader3->Width = 280;// // Form1// this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;this->ClientSize = System::Drawing::Size(738, 340);this->Controls->Add(this->listView1);this->Controls->Add(this->button1);this->Controls->Add(this->label1);this->Name = L"Form1";this->StartPosition = System::Windows::Forms::FormStartPosition::CenterScreen;this->Text = L"演示获取windows7系统驱动程序状态信息-CSDN著名技术专家尹成的杰作";this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);this->ResumeLayout(false);this->PerformLayout();}#pragma endregion//获取当前系统驱动程序状态信息private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { array<System::ServiceProcess::ServiceController^>^ MyServices; int i; array<String^>^ MyItems=gcnew array<String^>(3); System::ServiceProcess::ServiceController^ MyService; this->listView1->Items->Clear(); MyServices=this->serviceController1->GetDevices(); for(i=0;i<MyServices->Length;i++) { MyItems[0]=MyServices[i]->ServiceName; MyItems[1]=MyServices[i]->DisplayName; switch(MyServices[i]->Status) { case System::ServiceProcess::ServiceControllerStatus::ContinuePending: MyItems[2]="服务即将继续"; break; case System::ServiceProcess::ServiceControllerStatus::Paused: MyItems[2]="服务已暂停"; break; case System::ServiceProcess::ServiceControllerStatus::PausePending: MyItems[2]="服务即将暂停"; break; case System::ServiceProcess::ServiceControllerStatus::Running: MyItems[2]="服务正在运行"; break; case System::ServiceProcess::ServiceControllerStatus::StartPending: MyItems[2]="服务正在启动"; break; case System::ServiceProcess::ServiceControllerStatus::Stopped: MyItems[2]="服务未运行"; break; case System::ServiceProcess::ServiceControllerStatus::StopPending: MyItems[2]="服务正在停止"; break; } this->listView1->Items->Add(gcnew ListViewItem(MyItems)); }}private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) { }};}

然后运行之

 

 

 

 

查看效果