在WPF中获取程序的专用工作集内存 PerformanceCounter

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public class MemoryHelper
{
/// <summary>
/// 性能计数器组件类
/// </summary>
private static PerformanceCounter performanceCounter = null;

/// <summary>
/// 获取程序专有内存
/// </summary>
/// <returns>专有内存</returns>
public static int getPrivateMemory()
{
int result = 0;

if (performanceCounter==null)
{
performanceCounter = new PerformanceCounter("Process", "Working Set - Private", Process.GetCurrentProcess().ProcessName);
}

result = (int)(Convert.ToInt64(performanceCounter.NextValue()) / 1024.0);

return result;
}
}

//获取专有工作集内存（例：119844[这里的单位是K]）
int privateMemory = MemoryHelper.getPrivateMemory();