[C#/COMMON] 카메라 정보 조회하기

TestProject.zip

0.00MB

▶ Program.cs

using System;
using System.Management; 

namespace TestProject
{
    /// <summary>
    /// 프로그램
    /// </summary>
    class Program
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Private

        #region 프로그램 시작하기 - Main()

        /// <summary>
        /// 프로그램 시작하기
        /// </summary>
        private static void Main()
        {
            string cameraName = "USB2.0 PC CAMERA";

            string queryString1 = "Select * From Win32_USBControllerDevice";

            using(ManagementObjectSearcher searcher1 = new ManagementObjectSearcher(queryString1))
            {
                ManagementObjectCollection collection1 = searcher1.Get(); 

                foreach(ManagementBaseObject item1 in collection1)
                {
                    string dependent = item1.GetPropertyValue("Dependent") as string; 

                    string deviceID = (dependent.Split(new string[] { "DeviceID=" }, 2, StringSplitOptions.None)[1]); 

                    string queryString2 = $"Select * From Win32_PnpEntity Where PNPClass = 'Camera' And PNPDeviceID = {deviceID}";

                    using(ManagementObjectSearcher searcher2 = new ManagementObjectSearcher(queryString2))
                    {
                        ManagementObjectCollection collection2 = searcher2.Get(); 

                        foreach(ManagementBaseObject item2 in collection2)
                        {
                            string caption = item2.GetPropertyValue("Caption") as string; 

                            if(caption != cameraName)
                            {
                                continue;
                            } 

                            foreach(PropertyData propertyData in item2.Properties)
                            {
                                Console.WriteLine($"{propertyData.Name} : {propertyData.Value}");
                            } 

                            Console.WriteLine();
                        } 

                        collection2.Dispose();
                    }
                } 

                collection1.Dispose();
            }
        }

        #endregion
    }
}