Powershell - Switch 语句switch 语句允许测试变量是否与值列表相等。 每个值称为一个情况,并且针对每种情况检查正在打开的变量。语法Switch 的语法是 −switch(<test-value>) { <condition> {<action>} break; // optional <condition> {<action>} break; // optional <condition> {<action>} break; //...
The switch statement is terminated by the break statement in the condition of value 4. PowerShell Copy switch (4, 2) { 1 { "It's one."; break } 2 { "It's two." ; break } 3 { "It's three." ; break } 4 { "It's four." ; break } 3 { "Three again." } } ...
PowerShell switch(1,4,-1,3,"Hello",2,1) { {$_-lt0} {continue} {$_-isnot[int32]} {break} {$_%2} {"$_is Odd"} {-not($_%2)} {"$_is Even"} } Output 1 is Odd 4 is Even 3 is Odd 文件参数示例 将switch语句与File参数结合使用是逐行处理大型文件的有效方法。 PowerShell ...
带有条件数组的PowerShell Switch语句 我试图找到一种方法,将带有通配符的项数组用作switch语句中的条件,但没有太大成功。这是我想做的一个例子, $pcModel = "HP ProDesk 800 G5" switch -Wildcard ($pcModel.ToUPPER()) { "*PROBOOK*" { #Do something Break } "*ELITEBOOK*" { #Do something else ...
（^和$是从字符串开始到字符串结束的行锚点）你是PowerShell的新手，那么看看这里：https://learn....
Related PowerShell CmdletsBreak statement Continue statement ForEach-Object - (foreach) Loop for each object in the pipeline. ForEach - Loop through values in the pipeline. For - Loop through items that match a condition. IF - Conditionally perform a command. While - Loop while a condition ...
Java 14 introduces a new syntax for theswitch-casestatement. Users can add multiple values for a singlecaseby separating the comma, and users have to put the executable code in the curly braces. In this section, we’ll explore the significance of arrow syntax and demonstrate how it simplifies...
Jeffrey noted that one of the coolest and most useful features found in PowerShell is the switch statement. Needless to say, that took the Scripting Guys a little by surprise: out of all the features packed into Windows PowerShell one of the coolest and most useful is theswitchstatement?!?
For example, create a variable$favfoodand assign it with the valuepizza. Write aswitchstatement taking the variable$favfoodin the parenthesis. Inside the switch statement, write thecasestatement and provide the casemomoascase "momo":. Do not miss the colon after the value. Use theechostateme...
PowerShell Pipelines Sample Code to Pass Parameters June 8, 2022 Subscribe Email(Required) Consent(Required) I agree by submitting my data to receive communications, account updates and/or special offers about SQL Server from MSSQLTips and/or its Sponsors. I have read theprivacy statementand unde...