本文整理汇总了C#中System.Diagnostics.PerformanceCounterCategory.GetInstanceNames方法的典型用法代码示例。如果您正苦于以下问题：C# PerformanceCounterCategory.GetInstanceNames方法的具体用法？C# PerformanceCounterCategory.GetInstanceNames怎么用？C# PerformanceCounterCategory.GetInstanceNames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.GetInstanceNames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 categoryName = "";
string machineName = "";
PerformanceCounterCategory pcc;
string[] instances;
// Copy the supplied arguments into the local variables.
try
{
categoryName = args[0];
machineName = args[1]=="."? "": args[1];
}
catch
{
// Ignore the exception from non-supplied arguments.
}
try
{
// Create the appropriate PerformanceCounterCategory object.
if (machineName.Length>0)
{
pcc = new PerformanceCounterCategory(categoryName, machineName);
}
else
{
pcc = new PerformanceCounterCategory(categoryName);
}
// Get the instances associated with this category.
instances = pcc.GetInstanceNames();
}
catch(Exception ex)
{
Console.WriteLine("Unable to get instance information for " +
"category \"{0}\" on " +
(machineName.Length>0? "computer \"{1}\":": "this computer:"),
categoryName, machineName);
Console.WriteLine(ex.Message);
return;
}
//If an empty array is returned, the category has a single instance.
if (instances.Length==0)
{
Console.WriteLine("Category \"{0}\" on " +
(machineName.Length>0? "computer \"{1}\"": "this computer") +
" is single-instance.", pcc.CategoryName, pcc.MachineName);
}
else
{
// Otherwise, display the instances.
Console.WriteLine("These instances exist in category \"{0}\" on " +
(machineName.Length>0? "computer \"{1}\".": "this computer:"),
pcc.CategoryName, pcc.MachineName);
Array.Sort(instances);
int objX;
for(objX=0; objX<instances.Length; objX++)
{
Console.WriteLine("{0,4} - {1}", objX+1, instances[objX]);
}
}
}