Classe Device
Representa um dispositivo ou emulador que é baseado em Windows Embedded CE e fornece métodos para provisionar, obter informações e se conectar a um dispositivo.
Namespace: Microsoft.SmartDevice.Connectivity
Assembly: Microsoft.SmartDevice.Connectivity (em Microsoft.SmartDevice.Connectivity.dll)
Sintaxe
Public Class Device
Dim instance As Device
public class Device
public ref class Device
public class Device
Comentários
No armazenamento de dados, cada dispositivo pertence a uma plataforma.Por exemplo, o Windows Mobile 5.0 Pocket PC R2 quadrado Emulator pertence à plataforma Windows Mobile 5.0 Pocket PC.
Esta classe não tem qualquer construtores.Para obter uma instância, use GetDevice ou GetDevices.
Exemplos
Imports System
Imports System.Collections.ObjectModel
Imports Microsoft.SmartDevice.Connectivity
Class [source]
Shared Sub Main(ByVal args() As String)
' Get the datastore object
Dim dsmgr As New DatastoreManager(1033)
' Get the platform object
Dim platform As Platform = GetPlatformByName("Windows Mobile 5.0 Pocket PC SDK", dsmgr)
Try
' Get the default device in the platform, usually an emulator.
Dim device As Device = platform.GetDevice(platform.GetDefaultDeviceId())
' Output information about the device.
Console.WriteLine("Name: " + device.Name + vbCr + vbLf + "Platform: " & _
device.Platform.ToString() + vbCr + vbLf + "ID: " + _
device.Id.ToString())
If device.IsEmulator() Then
Console.WriteLine("Device is an Emulator")
End If
' Output device properties
Console.WriteLine(vbCr + vbLf + "Device Properties:")
Console.WriteLine(" OS_Version: " + device.GetProperty("OS_Version"))
' Connect to the device.
device.Connect()
' If the device is connected, retrieve system information and output to console.
If device.IsConnected() Then
Dim info As SystemInfo = device.GetSystemInfo()
Console.WriteLine("Total Page File: " + info.TotalPageFile.ToString())
Console.WriteLine("Available Page File: " + info.AvailPageFile.ToString())
Console.WriteLine("Page Size: " + info.PageSize.ToString() + vbCr + vbLf)
Console.WriteLine("Total RAM: " + info.TotalPhys.ToString())
Console.WriteLine("Available RAM: " + info.AvailPhys.ToString() + vbCr + vbLf)
Console.WriteLine("Total Virtual Memory: " + info.TotalVirtual.ToString())
Console.WriteLine("Available Virtual Memory: " + _
info.AvailVirtual.ToString() + vbCr + vbLf)
If info.ACLineStatus = 1 Then
Console.WriteLine("AC Line plugged in.")
ElseIf info.ACLineStatus = 0 Then
Console.WriteLine("AC Line unplugged.")
End If
Console.WriteLine("Main Battery: " + info.BatteryFlag.ToString())
Console.WriteLine(" Capacity: " + info.BatteryFullLifetime.ToString())
Console.WriteLine(" Percent: " + info.BatteryLifePercent.ToString())
Console.WriteLine(" Life: " + info.BatteryLifetime.ToString())
Console.WriteLine("Device Time: " + info.CurrentTime.ToString())
Console.WriteLine("Processor Architecture: " + _
info.ProcessorArchitecture.ToString())
Console.WriteLine("Instruction Set: " + info.InstructionSet.ToString())
Console.WriteLine("Number of CPU: " + info.NumberOfProcessors.ToString())
Console.WriteLine("OS: " + info.OSMajor.ToString() + "." + _
info.OSMinor.ToString() & _
"." + info.OSBuildNo.ToString())
Console.WriteLine("Locale ID: " + info.SystemDefaultLocaleId.ToString())
' Query Device for current security policies
Dim readxml As String = "<wap-provisioningdoc>" & _
"<characteristic type=""SecurityPolicy"">" & _
"<parm-query name=""4123""/>" & _
"<parm-query name=""4122""/>" & _
"<parm-query name=""4101""/>" & _
"<parm-query name=""4102""/>" & _
"<parm-query name=""4097""/>" & _
"</characteristic>" & _
"</wap-provisioningdoc>"
Console.WriteLine(device.ProvisionDevice(readxml, _
device.ConfigActions.ProcessInput))
' Deploy two-tier prompt security configuration to device and see changes
Dim provisionxml As String = "<wap-provisioningdoc>" & _
"<characteristic type=""SecurityPolicy"">" & _
"<parm name=""4123"" value=""0"" />" & _
"<parm name=""4122"" value=""0"" />" & _
"<parm name=""4101"" value=""16"" />" & _
"<parm name=""4102"" value=""1"" />" & _
"<parm name=""4097"" value=""2"" />" & _
"</characteristic>" & _
"</wap-provisioningdoc>"
Console.WriteLine(device.ProvisionDevice(provisionxml, _
device.ConfigActions.ProcessInput))
' Read metadata about the policies
Console.WriteLine(device.ProvisionDevice(readxml, _
device.ConfigActions.ReadMetadata))
device.Disconnect()
Console.ReadLine()
End If
Catch e As System.Exception
Console.WriteLine(e.Message)
Console.ReadLine()
End Try
End Sub 'Main
' Returns a platform if the supplied name can be found in the datastore.
' Returns null pointer if platform cannot be found
Private Shared Function GetPlatformByName(ByVal p As String, _
ByVal dsmgr As DatastoreManager) As Platform
' Get all platforms in the datastore.
Dim platforms As Collection(Of Platform) = dsmgr.GetPlatforms()
' Find the platform whose name matches the parameter.
Dim platform As Platform
For Each platform In platforms
If platform.Name = p Then
Return platform
End If
Next platform
Return Nothing
End Function 'GetPlatformByName
End Class '[source]
using System;
using System.Collections.ObjectModel;
using Microsoft.SmartDevice.Connectivity;
class source
{
static void Main(string[] args)
{
// Get the datastore object
DatastoreManager dsmgr = new DatastoreManager(1033);
// Get the platform object
Platform platform = GetPlatformByName("Windows Mobile 5.0 Pocket PC SDK", dsmgr);
try
{
// Get the default device in the platform, usually an emulator.
Device device = platform.GetDevice(platform.GetDefaultDeviceId());
// Output information about the device.
Console.WriteLine("Name: " + device.Name + "\r\n" +
"Platform: " + device.Platform + "\r\n" +
"ID: " + device.Id);
if (device.IsEmulator())
{
Console.WriteLine("Device is an Emulator");
}
// Output device properties
Console.WriteLine("\r\nDevice Properties:");
Console.WriteLine(" OS_Version: " + device.GetProperty("OS_Version"));
// Connect to the device.
device.Connect();
// If the device is connected, retrieve system information and output to console.
if (device.IsConnected())
{
SystemInfo info = device.GetSystemInfo();
Console.WriteLine("Total Page File: " + info.TotalPageFile.ToString());
Console.WriteLine("Available Page File: " + info.AvailPageFile.ToString());
Console.WriteLine("Page Size: " + info.PageSize.ToString() + "\r\n");
Console.WriteLine("Total RAM: " + info.TotalPhys.ToString());
Console.WriteLine("Available RAM: " + info.AvailPhys.ToString() + "\r\n");
Console.WriteLine("Total Virtual Memory: " + info.TotalVirtual.ToString());
Console.WriteLine("Available Virtual Memory: " + info.AvailVirtual.ToString()
+ "\r\n");
if (info.ACLineStatus == 1)
{
Console.WriteLine("AC Line plugged in.");
}
else if(info.ACLineStatus == 0)
{
Console.WriteLine("AC Line unplugged.");
}
Console.WriteLine("Main Battery Flag: " + info.BatteryFlag.ToString());
Console.WriteLine(" Capacity: " + info.BatteryFullLifetime.ToString());
Console.WriteLine(" Percent: " + info.BatteryLifePercent.ToString());
Console.WriteLine(" Life: " + info.BatteryLifetime.ToString());
Console.WriteLine("Device Time: " + info.CurrentTime.ToString());
Console.WriteLine("Processor Architecture: " +
info.ProcessorArchitecture.ToString());
Console.WriteLine("Instruction Set: " + info.InstructionSet.ToString());
Console.WriteLine("Number of CPU: " + info.NumberOfProcessors.ToString());
Console.WriteLine("OS: " + info.OSMajor.ToString() + "." +
info.OSMinor.ToString() +
"." + info.OSBuildNo.ToString());
Console.WriteLine("Locale ID: " + info.SystemDefaultLocaleId.ToString());
// Query Device for current security policies
string readxml = @"
<wap-provisioningdoc>
<characteristic type=""SecurityPolicy"">
<parm-query name=""4123""/>
<parm-query name=""4122""/>
<parm-query name=""4101""/>
<parm-query name=""4102""/>
<parm-query name=""4097""/>
</characteristic>
</wap-provisioningdoc>";
Console.WriteLine(device.ProvisionDevice(readxml,
Device.ConfigActions.ProcessInput));
// Deploy two-tier prompt security configuration to device and see changes
string provisionxml = @"
<wap-provisioningdoc>
<characteristic type=""SecurityPolicy"">
<parm name=""4123"" value=""0"" />
<parm name=""4122"" value=""0"" />
<parm name=""4101"" value=""16"" />
<parm name=""4102"" value=""1"" />
<parm name=""4097"" value=""2"" />
</characteristic>
</wap-provisioningdoc>";
Console.WriteLine(device.ProvisionDevice(provisionxml,
Device.ConfigActions.ProcessInput));
// Read metadata about the policies
Console.WriteLine(device.ProvisionDevice(readxml,
Device.ConfigActions.ReadMetadata));
device.Disconnect();
Console.ReadLine();
}
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
Console.ReadLine();
}
}
// Returns a platform if the supplied name can be found in the datastore.
// Returns null pointer if platform cannot be found
private static Platform GetPlatformByName(string p, DatastoreManager dsmgr)
{
// Get all platforms in the datastore.
Collection<Platform> platforms = dsmgr.GetPlatforms();
// Find the platform whose name matches the parameter.
foreach (Platform platform in platforms)
{
if (platform.Name == p) return platform;
}
return null;
}
}
Hierarquia de herança
System.Object
Microsoft.SmartDevice.Connectivity.Device
Acesso thread-safe
Quaisquer membros static (Shared no Visual Basic) públicos deste tipo são thread-safe. Não há garantia de que qualquer membro de instância seja thread-safe.