12.3.3.15 Try-catch-finally statements Definite assignment analysis for a try-catch-finally statemen
12.3.3.14 Try-finally statements For a try statement stmt of the form: try try-block finally finally
import Java.io.*; public class Mine{ public static void main(String argv[]){ Mine m=new Mine()
为 JScript 实现错误处理。 try { tryStatements} catch(exception){ catchStatements} finally { final
我以前写过一篇文章,关于.Net资源释放问题,也就是对于非内存的资源,最好使用IDisposable接口提供的Dispose来释放,详情参看这篇文章。 很明显,Dispose方法是一个外部方法,
这个和我们的C#程序处理流程是一样的,有时候我们可能需要这样的操作: 就是我用SQL语句添加一条记录 ,若成功,则返回0,否则返回-1等数值 我们可以在存储过程中这样写: BEGIN TR
sql server 2005中新增加的try catch,可以很容易捕捉异常了,今天大概学习看了下,归纳下要点如下 基本用法BEGIN TRY { sql_statement |
Jump statements unconditionally transfer control. jump-statement: break-statement continue-statement
blocks, but are not permitted as embedded statements. labeled-statement: identifier : statement A la
Iteration statements repeatedly execute an embedded statement. iteration-statement: while-statement