public static void SetPowerState()
{
//修改连接请求
Microsoft.Win32.RegistryKey registrykey;
registrykey = Registry.CurrentUser;
registrykey = registrykey.OpenSubKey("Software\\Microsoft\\BluetoothAuthenticationAgent", true);
if (registrykey != null)
{
string[] keys = new string[1024];
keys = registrykey.GetValueNames();
foreach (string key in keys)
{
if (key.ToUpper() == "ACCEPTINCOMINGREQUESTS")
{
registrykey.SetValue(key, (object)0);
}
}
}
else
{
registrykey = Registry.CurrentUser;
registrykey = registrykey.OpenSubKey("Software\\Microsoft", true);
if (registrykey != null)
{
registrykey = registrykey.CreateSubKey("BluetoothAuthenticationAgent", RegistryKeyPermissionCheck.ReadWriteSubTree);
if (registrykey != null)
{
registrykey.SetValue("AcceptIncomingRequests", (object)0);
}
}
}
if (GetOs() != "WIN7")
{
//return;
}
StringBuilder sbDevHst = new StringBuilder();
List <string> portsList = new List <string>();
System.Management.ManagementObjectSearcher searcher = new System.Management.ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity");
foreach (System.Management.ManagementObject mgt in searcher.Get())
{
try
{
string Devicename = mgt["Name"].ToString();
if (Devicename == "Generic Bluetooth Radio")
{
foreach (PropertyData property in mgt.Properties)
{
string Propernames = property.Name;
if (Propernames.ToUpper() == "DEVICEID")
{
ChangePowerManage(mgt[Propernames].ToString());
}
}
}
if (Devicename == "Generic USB Hub")
{
foreach (PropertyData property in mgt.Properties)
{
string Propernames = property.Name;
if (Propernames.ToUpper() == "DEVICEID")
{
ChangePowerManage(mgt[Propernames].ToString());
}
}
}
if (Devicename == "USB Root Hub")
{
foreach (PropertyData property in mgt.Properties)
{
string Propernames = property.Name;
if (Propernames.ToUpper() == "DEVICEID")
{
ChangePowerManage(mgt[Propernames].ToString());
}
}
}
}
catch (Exception ex)
{
ClsToolTip.WriteLog("Common 类" + ex.Message);
}
}
}
public static object GetPowerStatus()
{
object status = null;
string keynames = "";
StringBuilder sbDevHst = new StringBuilder();
List <string> portsList = new List <string>();
System.Management.ManagementObjectSearcher searcher = new System.Management.ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity");
foreach (System.Management.ManagementObject mgt in searcher.Get())
{
try
{
string Devicename = mgt["Name"].ToString();
if (Devicename == "Generic Bluetooth Radio")
{
foreach (PropertyData property in mgt.Properties)
{
string Propernames = property.Name;
if (Propernames.ToUpper() == "DEVICEID")
{
keynames = mgt[Propernames].ToString();
goto FindPowerManger;
}
}
}
}
catch (Exception ex)
{
ClsToolTip.WriteLog("Common 类" + ex.Message);
}
}
FindPowerManger:
if (/*GetOs() == "WIN7" &&*/ !string.IsNullOrEmpty(keynames))
{
try
{
Microsoft.Win32.RegistryKey registrykey;
////////////////////////////////////
registrykey = Registry.LocalMachine;
registrykey = registrykey.OpenSubKey("SYSTEM\\ControlSet001\\Enum\\" + keynames + "\\Device Parameters", true);
if (registrykey != null)
{
string[] keys = new string[1024];
keys = registrykey.GetValueNames();
foreach (string key in keys)
{
if (key.ToUpper() == "SELECTIVESUSPENDENABLED")
{
//registrykey.SetValue(key, (object)0);
status = registrykey.GetValue(key);
}
}
}
////////////////////////////////////
registrykey = Registry.LocalMachine;
registrykey = registrykey.OpenSubKey("SYSTEM\\CurrentControlSet\\Enum\\" + keynames + "\\Device Parameters", true);
if (registrykey != null)
{
string[] keys = new string[1024];
keys = registrykey.GetValueNames();
foreach (string key in keys)
{
if (key.ToUpper() == "SELECTIVESUSPENDENABLED")
{
//registrykey.SetValue(key, (object)0);
status = registrykey.GetValue(key);
}
}
}
}
catch (Exception ex)
{
ClsToolTip.WriteLog("更改电源设置错误:" + ex.Message);
}
}
return(status);
}
