在VBA的While循环里,满足条件时怎样通过If和Exit退出? 在VBA中,当if语句满足条件时,可以使用Exit Do语句来提前结束循环。Exit Do语句用于立即退出当前的Do循环,不再执行循环内后续的代码,直接跳到循环结束处继续执行。 该语句的使用格式如下: 代码语言:txt 复制 If condition Then ' 如果条件满足,则执行相应的代...
WHILE LOOP:先判断再执行,如果不满足条件,就不执行 FOR循环:已知要循环的次数. 如果明确知道循环次数,使用FOR循环; 如果不知道循环次数,但是知道循环结束条件,使用LOOP循环. 循环控制:EXIT与CONTINUE语句完成。PL/SQL程序与其他编程语言一样,也拥有自己的三种程序结构:顺序结构、分支结构、循环结构。这三种不同的结构...
loop使用 java中break和continue跳出指定循环java中break和continue可以跳出指定循环,break和continue之后不加任何循环名则默认跳出其所在的循环,在其后加指定循环名,则可以跳出该指定循环(指定循环一般为循环嵌套的外循环)。break跳出指定循环示例代码:代码运行结果:continue跳出指定循环示例代码:代码运行结果: ...
#!/usr/bin/env python # -*- coding:utf-8 -*- from app import create_server import os,sys #启动入口 if __name__ == "__main__": usage = "USAGE:%s start| stop" % __file__ cmd = sys.argv[1] if sys.argv.__len__() >=2 else sys.exit(usage) pidfile = 'manager.pid' ...
Breaking from a while Loop Use thebreakstatement to exit awhileloop when a particular condition realizes. The following script uses abreakinside awhileloop: #!/bin/bash i=0 while [[ $i -lt 11 ]] do if [[ "$i" == '2' ]] ...
Creating a menu using while loop Creating a Self Extracting Exe in C# Creating a wrapper for C++ DLL Creating a zip file using encoded string Creating an endless loop that does not freeze a windows form application. creating an hyperlink text in a message body of email sent in c# Creating ...
條件式Loop ConditionalRule ConditionalRuleIfThen ConePreview ConfigurationEditor ConfigurationFile ConfigureComputer ConfigureDatabaseWizard ConfirmButton 衝突 ConnectArrow ConnectedServices ConnectionBuilder ConnectionOffline ConnectionWarning ConnectionZone 連接子 ConnectTestPlan ConnectToDatabase ConnectToEnvironment Conne...
In next for loop statement, we've used the exit() statement while checking the value of array element being greater than 20. So only three elements of array2 are printed and program exits.package com.tutorialspoint; public class SystemDemo { public static void main(String[] args) { int ...
SIO_LOOPBACK_FAST_PATH control code (Windows) Start element (Windows) TraceLoggingActivity::~TraceLoggingActivity method (Windows) EntranceEffect Element Source Element ITransformPropertyPoint::get_Time IPropertyStore::Commit method (Windows) How to Suppress and Control Verb Visibility (Windows) IContro...
def run(self): """ Loop on, wait for events until manual interruption. """ # start print "Waiting for the robot to be in wake up position" self.motion.wakeUp() print "Starting HumanGreeter" try: while True: time.sleep(1) except KeyboardInterrupt: print "Interrupted by user, stopping...