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01.12.3.3.15 Try-catch-finally statements
12.3.3.15 Try-catch-finally statementsDefinite assignment analysis for a try-catch-finally statement of the form:try try-blockcatch(.) catch-block-1.catch(.) catch-block-nfinally finally-blockis done ...查看完整版>>12.3.3.15 Try-catch-finally statements02.12.3.3.14 Try-finally statements
12.3.3.14 Try-finally statementsFor a try statement stmt of the form:try try-block finally finally-blockChapter 12 Variables107?The definite assignment state of v at the beginning of try-block is the ...查看完整版>>12.3.3.14 Try-finally statements03.try catch finally与return的执行顺序
import Java.io.*;public class Mine{ public static void main(String argv[]){ Mine m=new Mine(); System.out.println(m.amethod()); }public int amethod(){ try{ FileInputStream di...查看完整版>>try catch finally与return的执行顺序04.try...catch...finally 语句
为 JScript 实现错误处理。 try { tryStatements}catch(exception){ catchStatements}finally { finallyStatements}参数tryStatement必选项。可能发生错误的语句。exception可选项。任何变量名。exception 的初...查看完整版>>try...catch...finally 语句05.《Effective C#》Item 15：利用using和try-finally来释放资源
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，系统并不会帮你调用。为了尽早释放对象...查看完整版>>《Effective C#》Item 15：利用using和try-finally来释放资源06.SQL Server 2005 中能够使用 Try...Catch语句
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 TRY--SQL语句 return 0SEND TRYBEGIN CATCH ...查看完整版>>SQL Server 2005 中能够使用 Try...Catch语句07.sql server 2005中新增加的try catch学习
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 | statement_block }END TRYBEGIN CATCH { sql_statement | state...查看完整版>>sql server 2005中新增加的try catch学习08.15.9 Jump statements
Jump statements unconditionally transfer control.jump-statement:break-statementcontinue-statementgoto-statementreturn-statementthrow-statementThe location to which a jump statement transfers control i...查看完整版>>15.9 Jump statements09.15.8 Iteration statements
Iteration statements repeatedly execute an embedded statement.iteration-statement:while-statementdo-statementfor-statementforeach-statement15.8.1 The while statementThe while statement conditionally e...查看完整版>>15.8 Iteration statements10.15.7 Selection statements
Selection statements select one of a number of possible statements for execution based on the value of someexpression.selection-statement:if-statementswitch-statement15.7.1 The if statementThe if stat...查看完整版>>15.7 Selection statements

 

 

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