/// <summary>
/// 获取系统内存大小
/// </summary>
/// <returns>内存大小（单位M）</returns>
public string GetPhisicalMemory()
{
ManagementObjectSearcher _searcher = new ManagementObjectSearcher(); //用于查询一些如系统信息的管理对象
_searcher.Query = new SelectQuery(WindowsAPIType.Win32_PhysicalMemory.ToString(), "", new string[] { WindowsAPIKeys.Capacity.ToString() }); //设置查询条件
ManagementObjectCollection _collection = _searcher.Get(); //获取内存容量
ManagementObjectCollection.ManagementObjectEnumerator em = _collection.GetEnumerator();
long _capacity = 0;
while (em.MoveNext())
{
ManagementBaseObject _baseObj = em.Current;
if (_baseObj.Properties[WindowsAPIKeys.Capacity.ToString()].Value != null)
{
try
{
_capacity += long.Parse(_baseObj.Properties[WindowsAPIKeys.Capacity.ToString()].Value.ToString());
}
catch
{
return("查询失败");
}
}
}
return(TypeHelper.BitToGB((double)_capacity, 1024.0));
}
/// <summary>
/// 获取硬盘容量
/// </summary>
public string GetDiskSize()
{
string _result = string.Empty;
StringBuilder _sb = new StringBuilder();
try
{
string hdId = string.Empty;
ManagementClass hardDisk = new ManagementClass(WindowsAPIType.Win32_DiskDrive.ToString());
ManagementObjectCollection hardDiskC = hardDisk.GetInstances();
foreach (ManagementObject m in hardDiskC)
{
long capacity = Convert.ToInt64(m[WindowsAPIKeys.Size.ToString()].ToString());
_sb.Append(TypeHelper.BitToGB(capacity, 1000.0) + "+");
}
_result = _sb.ToString().TrimEnd('+');
}
catch
{
}
return(_result);
}
/// <summary>
/// 显卡 芯片,显存大小
/// </summary>
public Tuple <string, string> GetVideoController()
{
Tuple <string, string> _result = null;
try
{
ManagementClass _hardDisk = new ManagementClass(WindowsAPIType.Win32_VideoController.ToString());
ManagementObjectCollection _hardDiskC = _hardDisk.GetInstances();
foreach (ManagementObject m in _hardDiskC)
{
_result = new Tuple <string, string>(m[WindowsAPIKeys.VideoProcessor.ToString()].ToString().Replace("Family", ""), TypeHelper.BitToGB(Convert.ToInt64(m[WindowsAPIKeys.AdapterRAM.ToString()].ToString()), 1024.0));
break;
}
}
catch
{
}
return(_result);
}
/// <summary>
/// 获取逻辑分区信息: 驱动器名称，根目录，可用空间，总空间
/// </summary>
/// <returns></returns>
public List <Tuple <string, string, string, string> > GetLogicDisk()
{
List <Tuple <string, string, string, string> > _lstTupleDriver = new List <Tuple <string, string, string, string> >();
DriveInfo[] _arrDriver = null;
_arrDriver = System.IO.DriveInfo.GetDrives();
if (_arrDriver != null && _arrDriver.Count() > 0)
{
foreach (var _driver in _arrDriver)
{
Tuple <string, string, string, string> _tupleDriver = new Tuple <string, string, string, string>(_driver.Name, _driver.RootDirectory.ToString(), TypeHelper.BitToGB(_driver.TotalFreeSpace, 1000), TypeHelper.BitToGB(_driver.TotalSize, 1000));
_lstTupleDriver.Add(_tupleDriver);
}
}
return(_lstTupleDriver);
}