📄 form1.h
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#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::Management;
/// <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::Label^ label2;
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:
/// <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->label2 = (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->SuspendLayout();
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(12, 18);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(83, 12);
this->label1->TabIndex = 0;
this->label1->Text = L"WQL查询语句：";
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(92, 11);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(286, 21);
this->textBox1->TabIndex = 1;
this->textBox1->Text = L"SELECT * FROM Win32_SerialPort";
//
// label2
//
this->label2->AutoSize = true;
this->label2->Location = System::Drawing::Point(11, 43);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(203, 12);
this->label2->TabIndex = 2;
this->label2->Text = L"使用WMI获取的串行口信息查询结果：";
//
// button1
//
this->button1->Location = System::Drawing::Point(303, 38);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(75, 23);
this->button1->TabIndex = 3;
this->button1->Text = L"开始查询";
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^ >(2) {this->columnHeader1, this->columnHeader2});
this->listView1->FullRowSelect = true;
this->listView1->GridLines = true;
this->listView1->Location = System::Drawing::Point(13, 69);
this->listView1->Name = L"listView1";
this->listView1->Size = System::Drawing::Size(365, 133);
this->listView1->TabIndex = 4;
this->listView1->UseCompatibleStateImageBehavior = false;
this->listView1->View = System::Windows::Forms::View::Details;
//
// columnHeader1
//
this->columnHeader1->Text = L" 项目名称";
this->columnHeader1->Width = 180;
//
// columnHeader2
//
this->columnHeader2->Text = L" 项目值";
this->columnHeader2->Width = 180;
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(390, 214);
this->Controls->Add(this->listView1);
this->Controls->Add(this->button1);
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"演示使用WMI查询串行端口信息";
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
//开始查询
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
this->listView1->Items->Clear();
String^ MyWql = this->textBox1->Text;
try
{
ManagementObjectSearcher^ MySearcher =
gcnew ManagementObjectSearcher("root\\CIMV2",MyWql);
for each (ManagementObject^ MyQuery in MySearcher->Get())
{
array<System::String^>^ MySubItems1 ={ "Availability", MyQuery ["Availability"]->ToString() };
ListViewItem^ MyItem1 = gcnew ListViewItem(MySubItems1);
this->listView1->Items->Add(MyItem1);
array<System::String^>^ MySubItems2 ={ "Binary", MyQuery["Binary"]->ToString() };
ListViewItem^ MyItem2 = gcnew ListViewItem(MySubItems2);
this->listView1->Items->Add(MyItem2);
array<System::String^>^ MySubItems3 ={ "Caption", MyQuery["Caption"]->ToString() };
ListViewItem^ MyItem3 = gcnew ListViewItem(MySubItems3);
this->listView1->Items->Add(MyItem3);
array<System::String^>^ MySubItems4 ={ "ConfigManagerErrorCode", MyQuery ["ConfigManagerErrorCode"]->ToString() };
ListViewItem^ MyItem4 = gcnew ListViewItem(MySubItems4);
array<System::String^>^ MySubItems5 ={ "ConfigManagerUserConfig", MyQuery ["ConfigManagerUserConfig"]->ToString() };
ListViewItem^ MyItem5 = gcnew ListViewItem(MySubItems5);
this->listView1->Items->Add(MyItem5);
array<System::String^>^ MySubItems6 ={ "Description", MyQuery ["Description"]->ToString() };
ListViewItem^ MyItem6 = gcnew ListViewItem(MySubItems6);
this->listView1->Items->Add(MyItem6);
this->listView1->Items->Add(MyItem4);
array<System::String^>^ MySubItems7 ={ "DeviceID", MyQuery["DeviceID"]->ToString() };
ListViewItem^ MyItem7 = gcnew ListViewItem(MySubItems7);
this->listView1->Items->Add(MyItem7);
array<System::String^>^ MySubItems8 ={ "MaxBaudRate", MyQuery ["MaxBaudRate"]->ToString() };
ListViewItem^ MyItem8 = gcnew ListViewItem(MySubItems8);
this->listView1->Items->Add(MyItem8);
array<System::String^>^ MySubItems9 ={ "MaximumInputBufferSize", MyQuery ["MaximumInputBufferSize"]->ToString() };
ListViewItem^ MyItem9 = gcnew ListViewItem(MySubItems9);
this->listView1->Items->Add(MyItem9);
array<System::String^>^ MySubItems10 ={ "MaximumOutputBufferSize", MyQuery ["MaximumOutputBufferSize"]->ToString() };
ListViewItem^ MyItem10 = gcnew ListViewItem(MySubItems10);
this->listView1->Items->Add(MyItem10);
array<System::String^>^ MySubItems11 ={ "OSAutoDiscovered", MyQuery ["OSAutoDiscovered"]->ToString() };
ListViewItem^ MyItem11 = gcnew ListViewItem(MySubItems11);
this->listView1->Items->Add(MyItem11);
array<System::String^>^ MySubItems12 ={ "PNPDeviceID", MyQuery ["PNPDeviceID"]->ToString() };
ListViewItem^ MyItem12 = gcnew ListViewItem(MySubItems12);
this->listView1->Items->Add(MyItem12);
array<System::String^>^ MySubItems13 ={ "ProviderType", MyQuery ["ProviderType"]->ToString() };
ListViewItem^ MyItem13 = gcnew ListViewItem(MySubItems13);
this->listView1->Items->Add(MyItem13);
array<System::String^>^ MySubItems14 ={ "SettableBaudRate", MyQuery ["SettableBaudRate"]->ToString() };
ListViewItem^ MyItem14 = gcnew ListViewItem(MySubItems14);
this->listView1->Items->Add(MyItem14);
array<System::String^>^ MySubItems15 ={ "SettableDataBits", MyQuery ["SettableDataBits"]->ToString() };
ListViewItem^ MyItem15 = gcnew ListViewItem(MySubItems15);
this->listView1->Items->Add(MyItem15);
array<System::String^>^ MySubItems16 ={ "SettableFlowControl", MyQuery ["SettableFlowControl"]->ToString() };
ListViewItem^ MyItem16 = gcnew ListViewItem(MySubItems16);
this->listView1->Items->Add(MyItem16);
array<System::String^>^ MySubItems17 ={ "SettableParity", MyQuery ["SettableParity"]->ToString() };
ListViewItem^ MyItem17 = gcnew ListViewItem(MySubItems17);
this->listView1->Items->Add(MyItem17);
array<System::String^>^ MySubItems18 ={ "SettableParityCheck", MyQuery ["SettableParityCheck"]->ToString() };
ListViewItem^ MyItem18 = gcnew ListViewItem(MySubItems18);
this->listView1->Items->Add(MyItem18);
array<System::String^>^ MySubItems19 ={ "SettableRLSD", MyQuery ["SettableRLSD"]->ToString() };
ListViewItem^ MyItem19 = gcnew ListViewItem(MySubItems19);
this->listView1->Items->Add(MyItem19);
array<System::String^>^ MySubItems20 ={ "SettableStopBits", MyQuery ["SettableStopBits"]->ToString() };
ListViewItem^ MyItem20 = gcnew ListViewItem(MySubItems20);
this->listView1->Items->Add(MyItem20);
array<System::String^>^ MySubItems21 ={ "Status", MyQuery["Status"]->ToString() };
ListViewItem^ MyItem21 = gcnew ListViewItem(MySubItems21);
this->listView1->Items->Add(MyItem21);
array<System::String^>^ MySubItems22 ={ "StatusInfo", MyQuery ["StatusInfo"]->ToString() };
ListViewItem^ MyItem22 = gcnew ListViewItem(MySubItems22);
this->listView1->Items->Add(MyItem22);
array<System::String^>^ MySubItems23 ={ "Supports16BitMode", MyQuery ["Supports16BitMode"]->ToString() };
ListViewItem^ MyItem23 = gcnew ListViewItem(MySubItems23);
this->listView1->Items->Add(MyItem23);
array<System::String^>^ MySubItems24 ={ "SupportsDTRDSR", MyQuery ["SupportsDTRDSR"]->ToString() };
ListViewItem^ MyItem24 = gcnew ListViewItem(MySubItems24);
this->listView1->Items->Add(MyItem24);
array<System::String^>^ MySubItems25 ={ "SupportsElapsedTimeouts", MyQuery ["SupportsElapsedTimeouts"]->ToString() };
ListViewItem^ MyItem25 = gcnew ListViewItem(MySubItems25);
this->listView1->Items->Add(MyItem25);
array<System::String^>^ MySubItems26 ={ "SupportsIntTimeouts", MyQuery ["SupportsIntTimeouts"]->ToString() };
ListViewItem^ MyItem26 = gcnew ListViewItem(MySubItems26);
this->listView1->Items->Add(MyItem26);
array<System::String^>^ MySubItems27 ={ "SupportsParityCheck", MyQuery ["SupportsParityCheck"]->ToString() };
ListViewItem^ MyItem27 = gcnew ListViewItem(MySubItems27);
this->listView1->Items->Add(MyItem27);
array<System::String^>^ MySubItems28 ={ "SupportsRLSD", MyQuery ["SupportsRLSD"]->ToString() };
ListViewItem^ MyItem28 = gcnew ListViewItem(MySubItems28);
this->listView1->Items->Add(MyItem28);
array<System::String^>^ MySubItems29 ={ "SupportsRTSCTS", MyQuery ["SupportsRTSCTS"]->ToString() };
ListViewItem^ MyItem29 = gcnew ListViewItem(MySubItems29);
this->listView1->Items->Add(MyItem29);
array<System::String^>^ MySubItems30 ={ "SupportsSpecialCharacters", MyQuery ["SupportsSpecialCharacters"]->ToString() };
ListViewItem^ MyItem30 = gcnew ListViewItem(MySubItems30);
this->listView1->Items->Add(MyItem30);
array<System::String^>^ MySubItems31 ={ "SupportsXOnXOff", MyQuery ["SupportsXOnXOff"]->ToString() };
ListViewItem^ MyItem31 = gcnew ListViewItem(MySubItems31);
this->listView1->Items->Add(MyItem31);
array<System::String^>^ MySubItems32 ={ "SupportsXOnXOffSet", MyQuery ["SupportsXOnXOffSet"]->ToString() };
ListViewItem^ MyItem32 = gcnew ListViewItem(MySubItems32);
this->listView1->Items->Add(MyItem32);
}
}
catch (Exception^ MyEx)
{
MessageBox::Show(MyEx->Message, "信息提示", MessageBoxButtons::OK, MessageBoxIcon::Information);
}
}
};
}
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