有关批处理文件，连接字符串等的问题 [英] Questions about batch file, concatenating string and more
问题描述
大家好，
我写了一个小批处理文件:
Hello all,
I wrote a small batch file:
@echo off
rem runs the {arg[0].exe} - using its fully qualified name
%~f1
IF %errorlevel% NEQ 0
(set boolResult=False)
ELSE
(set boolResult=True)
rem case1
EVENTCREATE /T ERROR /ID 700 /L "MyTest Application" /D "exitcode: %errorlevel%; session id is %SessionName%"
rem case3
EVENTCREATE /T ERROR /ID 700 /L APPLICATION /D "exitcode: %boolResult%; session id is %SessionName%"
rem case4
EVENTCREATE /T ERROR /ID 700 /L APPLICATION /D "exitcode: %errorlevel%; session id is %SessionName%"
我有一些问题，如果您能帮助我...
1. case1:我收到以下错误:
错误:"MyTest应用程序"日志不存在.无法创建事件.
通过高级(c#)代码登录初始事件日志的唯一方法?
2. case3:如何将字符串与一些bat变量连接起来?
3. case4:如何在说明中添加换行符?
退出代码:％boolResult％\ n会话ID为％SessionName％"
没有那样做.
感谢您的帮助.
And I have got some questions, if you could help me out...
1. case1: I get the following error:
ERROR: ''MyTest Application'' log does not exist. Cannot create the event.
The only way to initial eventlog in through high-level (c#) code?
2. case3: How can I concatenate a string with some bat variable ?
3. case4: How do I add a newline in the description?
"exitcode: %boolResult%\n session id is %SessionName%"
didn''t do that.
Thanks for any assistance
推荐答案
我已经有一段时间没有使用批处理文件了，但是这是过去的工作方式.
1)如果eventlog仅需要为空白文件，则可以使用重定向到文件名的ECHO创建一个.如果需要某种特殊格式，则需要复制现有文件或使用anotehr方法.
2)通常，只需将％1用作命令行参数，将％varname％用作环境变量，然后批处理程序将％1和％varname％替换为相应的参数字符串.
3)不知道该怎么做.
I haven''t used batch files for awhile, but here''s how it used to work.
1) If eventlog just needs to be a blank file, then you can create one by using ECHO redirected to a file name. If it needs to be some special format, then you''ll need to either copy an existing file or use anotehr method.
2) Usually you just put %1 for commandline parameters and %varname% for environment variables and the batch processor replaces %1 and %varname% with the corresponding parameter string.
3) Not sure how to do that.
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