//注册异常事件
// 在发生未捕获线程异常时发生。
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
//当某个异常未被捕获时出现。
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(UnhandledExceptionEventHandler);
//异常处理
private static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
{
string strText, strCaption;
strCaption = e.Exception.Source;
strText = string.Format("Application_ThreadException:{0}\n\r方法名称:{1}", e.Exception.ToString(), e.Exception.TargetSite.Name);
WriteLog.AppendErrorLog(strText);
}
public static void UnhandledExceptionEventHandler(object sender, UnhandledExceptionEventArgs e)
{
string strText, strCaption; ;
Exception ex = e.ExceptionObject as Exception;
strCaption = ex.Source;
strText = string.Format("UnhandledExceptionEventHandler:{0}\n\r方法名称:{1}", ex.ToString(), ex.TargetSite.Name);
WriteLog.AppendErrorLog(strText);
}
//写日志
class WriteLog
{
public static readonly string APP_EXE_PATH = System.Windows.Forms.Application.StartupPath;
public static void AppendErrorLog(string Errormessage)
{
if (!System.IO.Directory.Exists(APP_EXE_PATH + "\\log"))
System.IO.Directory.CreateDirectory(APP_EXE_PATH + "\\log");
string strPath = APP_EXE_PATH + string.Format("\\log\\error{0}.log", DateTime.Now.ToString("yyyy-MM-dd"));
System.IO.File.AppendAllText(strPath, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + ":" + Errormessage + "\r\n");
}
}