public static List <Win32SerialPortClass> GetWin32SerialPortClassDevices()
{
List <Win32SerialPortClass> result = new List <Win32SerialPortClass>();
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_SerialPort"))
{
try
{
foreach (var o in searcher.Get())
{
var managementObject = (ManagementObject)o;
Win32SerialPortClass portInfo = new Win32SerialPortClass();
MapObject2Win32SerialPortClass(managementObject, portInfo);
if (!portInfo.Caption.Contains("LPT"))
{
result.Add(portInfo);
}
}
}
catch (Exception ex)
{
"GetWin32SerialPortClassDevices Error {0} {1}"._DLOG(ex.Message, ex.StackTrace);
}
}
return(result);
}
public static List <Win32SerialPortClass> GetWin32SerialPortClassDevices(string condition)
{
List <Win32SerialPortClass> result = new List <Win32SerialPortClass>();
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_SerialPort where " + condition))
{
foreach (var o in searcher.Get())
{
var managementObject = (ManagementObject)o;
Win32SerialPortClass portInfo = new Win32SerialPortClass();
MapObject2Win32SerialPortClass(managementObject, portInfo);
if (!portInfo.Caption.Contains("LPT"))
{
result.Add(portInfo);
}
}
}
return(result);
}
private static void MapObject2Win32SerialPortClass(ManagementBaseObject managementObject, Win32SerialPortClass portInfo)
{
MapObject2BaseWin32DeviceClass(managementObject, portInfo);
if (managementObject.Properties["Binary"].Value != null)
{
portInfo.Binary = (bool?)managementObject.Properties["Binary"].Value;
}
if (managementObject.Properties["MaxBaudRate"].Value != null)
{
portInfo.MaxBaudRate = (uint?)managementObject.Properties["MaxBaudRate"].Value;
}
if (managementObject.Properties["MaximumInputBufferSize"].Value != null)
{
portInfo.MaximumInputBufferSize = (uint?)managementObject.Properties["MaximumInputBufferSize"].Value;
}
if (managementObject.Properties["MaximumOutputBufferSize"].Value != null)
{
portInfo.MaximumOutputBufferSize = (uint?)managementObject.Properties["MaximumOutputBufferSize"].Value;
}
if (managementObject.Properties["OSAutoDiscovered"].Value != null)
{
portInfo.OsAutoDiscovered = (bool?)managementObject.Properties["OSAutoDiscovered"].Value;
}
if (managementObject.Properties["ProviderType"].Value != null)
{
portInfo.ProviderType = (string)managementObject.Properties["ProviderType"].Value;
}
if (managementObject.Properties["SettableBaudRate"].Value != null)
{
portInfo.SettableBaudRate = (bool?)managementObject.Properties["SettableBaudRate"].Value;
}
if (managementObject.Properties["SettableDataBits"].Value != null)
{
portInfo.SettableDataBits = (bool?)managementObject.Properties["SettableDataBits"].Value;
}
if (managementObject.Properties["SettableFlowControl"].Value != null)
{
portInfo.SettableFlowControl = (bool?)managementObject.Properties["SettableFlowControl"].Value;
}
if (managementObject.Properties["SettableParity"].Value != null)
{
portInfo.SettableParity = (bool?)managementObject.Properties["SettableParity"].Value;
}
if (managementObject.Properties["SettableParityCheck"].Value != null)
{
portInfo.SettableParityCheck = (bool?)managementObject.Properties["SettableParityCheck"].Value;
}
if (managementObject.Properties["SettableRLSD"] != null)
{
if (managementObject.Properties["SettableRLSD"].Value != null)
{
portInfo.SettableRlsd = (bool?)managementObject.Properties["SettableRLSD"].Value;
}
}
if (managementObject.Properties["SettableStopBits"] != null)
{
if (managementObject.Properties["SettableStopBits"].Value != null)
{
portInfo.SettableStopBits = (bool?)managementObject.Properties["SettableStopBits"].Value;
}
}
if (managementObject.Properties["Supports16BitMode"] != null)
{
if (managementObject.Properties["Supports16BitMode"].Value != null)
{
portInfo.Supports16BitMode = (bool?)managementObject.Properties["Supports16BitMode"].Value;
}
}
if (managementObject.Properties["SupportsDTRDSR"] != null)
{
if (managementObject.Properties["SupportsDTRDSR"].Value != null)
{
portInfo.SupportsDtrdsr = (bool?)managementObject.Properties["SupportsDTRDSR"].Value;
}
}
if (managementObject.Properties["SupportsElapsedTimeouts"] != null)
{
if (managementObject.Properties["SupportsElapsedTimeouts"].Value != null)
{
portInfo.SupportsElapsedTimeouts = (bool?)managementObject.Properties["SupportsElapsedTimeouts"].Value;
}
}
if (managementObject.Properties["SupportsIntTimeouts"] != null)
{
if (managementObject.Properties["SupportsIntTimeouts"].Value != null)
{
portInfo.SupportsIntTimeouts = (bool?)managementObject.Properties["SupportsIntTimeouts"].Value;
}
}
if (managementObject.Properties["SupportsParityCheck"] != null)
{
if (managementObject.Properties["SupportsParityCheck"].Value != null)
{
portInfo.SupportsParityCheck = (bool?)managementObject.Properties["SupportsParityCheck"].Value;
}
}
if (managementObject.Properties["SupportsRLSD"] != null)
{
if (managementObject.Properties["SupportsRLSD"].Value != null)
{
portInfo.SupportsRlsd = (bool?)managementObject.Properties["SupportsRLSD"].Value;
}
}
if (managementObject.Properties["SupportsRTSCTS"] != null)
{
if (managementObject.Properties["SupportsRTSCTS"].Value != null)
{
portInfo.SupportsRtscts = (bool?)managementObject.Properties["SupportsRTSCTS"].Value;
}
}
if (managementObject.Properties["SupportsSpecialCharacters"] != null)
{
if (managementObject.Properties["SupportsSpecialCharacters"].Value != null)
{
portInfo.SupportsSpecialCharacters = (bool?)managementObject.Properties["SupportsSpecialCharacters"].Value;
}
}
if (managementObject.Properties["SupportsXOnXOff"] != null)
{
if (managementObject.Properties["SupportsXOnXOff"].Value != null)
{
portInfo.SupportsXonXOff = (bool?)managementObject.Properties["SupportsXOnXOff"].Value;
}
}
if (managementObject.Properties["SupportsXOnXOffSet"] != null)
{
if (managementObject.Properties["SupportsXOnXOffSet"].Value != null)
{
portInfo.SupportsXonXOffSet = (bool?)managementObject.Properties["SupportsXOnXOffSet"].Value;
}
}
}