本文整理汇总了C#中System.Diagnostics.PerformanceCounterCategory.GetCategories方法的典型用法代码示例。如果您正苦于以下问题：C# PerformanceCounterCategory.GetCategories方法的具体用法？C# PerformanceCounterCategory.GetCategories怎么用？C# PerformanceCounterCategory.GetCategories使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Diagnostics.PerformanceCounterCategory的用法示例。
在下文中一共展示了PerformanceCounterCategory.GetCategories方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
public static void Main(string[] args)
{
string machineName = "";
PerformanceCounterCategory[] categories;
// Copy the machine name argument into the local variable.
try
{
machineName = args[0]=="."? "": args[0];
}
catch
{
}
// Generate a list of categories registered on the specified computer.
try
{
if (machineName.Length > 0)
{
categories = PerformanceCounterCategory.GetCategories(machineName);
}
else
{
categories = PerformanceCounterCategory.GetCategories();
}
}
catch(Exception ex)
{
Console.WriteLine("Unable to get categories on " +
(machineName.Length > 0 ? "computer \"{0}\":": "this computer:"), machineName);
Console.WriteLine(ex.Message);
return;
}
Console.WriteLine("These categories are registered on " +
(machineName.Length > 0 ? "computer \"{0}\":": "this computer:"), machineName);
// Create and sort an array of category names.
string[] categoryNames = new string[categories.Length];
int objX;
for(objX = 0; objX < categories.Length; objX++)
{
categoryNames[objX] = categories[objX].CategoryName;
}
Array.Sort(categoryNames);
for(objX = 0; objX < categories.Length; objX++)
{
Console.WriteLine("{0,4} - {1}", objX + 1, categoryNames[objX]);
}
}