vb.net – 异常后继续代码

发布时间：2020-12-17 00:22:02 所属栏目：大数据来源：网络整理

导读：我想知道是否有办法让程序在抛出异常后继续.例如： Try line 1 line 2 line 3 line 4 ( here the exception is thrown and jumps to the catch) line 5 -- i would like the program to continue its execution loging the error line 6 Catch ex as Excepti

我想知道是否有办法让程序在抛出异常后继续.例如：

Try
  line 1
  line 2
  line 3
  line 4 ( here the exception is thrown and jumps to the catch)
  line 5  <-- i would like the program to continue its execution loging the error
  line 6  

Catch ex as Exception
   log(ex.tostring)
End Try

谢谢.

如果你正在做一些你知道如何恢复或者不重要的事情,那么你应该在try / catch中用特定的catch来包装那一行.
例如

Try 
  line 1
  line 2
  line 3
  Try
     line 4 ( here the exception is throw and jumps to the catch)
  Catch iox as IOException ' or whatever type is being thrown
     'log it
  End Try
  line 5  <-- i would like the program to continue its execution after loggin the error
  line 6  

Catch ex as Exception
   log(ex.tostring)
End Try

（编辑：李大同）

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