本文整理汇总了C#中System.Diagnostics.EventLog.SourceExists方法的典型用法代码示例。如果您正苦于以下问题：C# EventLog.SourceExists方法的具体用法？C# EventLog.SourceExists怎么用？C# EventLog.SourceExists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.EventLog的用法示例。
在下文中一共展示了EventLog.SourceExists方法的3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
//引入命名空间
using System;
using System.Diagnostics;
using System.Threading;
class MySample{
public static void Main(){
// Create the source, if it does not already exist.
if(!EventLog.SourceExists("MySource"))
{
// An event log source should not be created and immediately used.
// There is a latency time to enable the source, it should be created
// prior to executing the application that uses the source.
// Execute this sample a second time to use the new source.
EventLog.CreateEventSource("MySource", "MyNewLog");
Console.WriteLine("CreatingEventSource");
Console.WriteLine("Exiting, execute the application a second time to use the source.");
// The source is created. Exit the application to allow it to be registered.
return;
}
// Create an EventLog instance and assign its source.
EventLog myLog = new EventLog();
myLog.Source = "MySource";
// Write an informational entry to the event log.
myLog.WriteEntry("Writing to event log.");
Console.WriteLine("Message written to event log.");
}
}示例2: Main
//引入命名空间
using System;
using System.Diagnostics;
using System.Threading;
class MySample{
public static void Main(){
// Create the source, if it does not already exist.
if(!EventLog.SourceExists("MySource", "MyServer"))
{
// An event log source should not be created and immediately used.
// There is a latency time to enable the source, it should be created
// prior to executing the application that uses the source.
// Execute this sample a second time to use the new source.
EventLog.CreateEventSource("MySource", "MyNewLog", "MyServer");
Console.WriteLine("CreatingEventSource");
Console.WriteLine("Exiting, execute the application a second time to use the source.");
// The source is created. Exit the application to allow it to be registered.
return;
}
// Create an EventLog instance and assign its source.
EventLog myLog = new EventLog();
myLog.Source = "MySource";
// Write an informational entry to the event log.
myLog.WriteEntry("Writing to event log.");
Console.WriteLine("Message written to event log.");
}
}示例3: Main
//引入命名空间
using System;
using System.Diagnostics;
class MainClass
{
public static void Main ()
{
if (!EventLog.SourceExists("MyEventSource"))
{
EventLog.CreateEventSource("MyEventSource", "Application");
}
EventLog.WriteEntry(
"MyEventSource",
"A simple test event.",
EventLogEntryType.Information,
1,
0,
new byte[] {10, 55, 200}
);
}
}