名稱 是一個等於 Key 的AliasProperty。 4.5.7 應用程式描述類型 此類型會封裝應用程式的狀態。 它有下列可存取的成員: 展開資料表 成員 成員類型 類型 用途 命令類型 實體屬性(唯讀) 實作定義 應該與 “Application” 相等。 定義 實體屬性(唯讀) 字串 應用程式的描述。 擴展 實體屬性 (讀寫) 字串 應用...
哈希表以键值对("key-value pairs")存储,在哈希表中,可以不用像数组那样的编号定位其值了,而是用键名称查找到相应的值。创建哈希表用@{}替代数组的@()。 创建哈希表: AI检测代码解析 #使用@{}创建哈希表 $stu=@{ name="kk"; age=12; sex="M"} #查看类型 $stu -is [Array] $stu.gettype() 1....
$h= @{key="value"; name="PowerShell"; version="2.0"}$h["name"] Output PowerShell PowerShell $x= [xml]"<doc><intro>Once upon a time...</intro></doc>"$x["doc"] Output intro --- Once upon a time... 当对象不是索引集合时,使用索引运算符访问第一个元素时将返回对象本身。 超出...
For example, to create a single item array named $B containing the single value of 7, type:PowerShell Copy $B = ,7 You can also create and initialize an array using the range operator (..). The following example creates an array containing the values 5 through 8.PowerShell Copy ...
When the left-hand value in the comparison expression is a scalar value, the operator returns a Boolean value. When the left-hand value in the expression is a collection, the operator returns the elements of the collection that match the right-hand value of the expression. Right-hand ...
Add tooltips for hashtable key completions (#17864) (Thanks @MartinGC94!) Fix type inference of parameters in classic functions (#25172) (Thanks @MartinGC94!) Improve assignment type inference (#21143) (Thanks @MartinGC94!) Fix TypeName.GetReflectionType() to work when the TypeName instance...
雖然概念類似一維陣列,但關聯陣列與陣列最大的差別,是前者採用 「索引鍵」 (key) 作為存取陣列內容的基礎;索引鍵是字串,每個索引鍵對應到特定的資料值 (value),因此索引鍵和資料值是互為。舉例來說,以下的員工分機表即可利用關聯陣列來儲存。 展開資料表 ...
Add-SqlColumnEncryptionKeyValue Add-SqlFirewallRule Add-SqlLogin Backup-ASDatabase Backup-SqlDatabase Complete-SqlColumnMasterKeyRotation ConvertFrom-EncodedSqlName ConvertTo-EncodedSqlName Convert-UrnToPath Disable-SqlAlwaysOn Enable-SqlAlwaysOn Export-SqlVulnerabilityAssessmentBaselineSet Export-SqlVulnerabili...
Find value in array and return row value Find WINS Servers on IPv4 Adapters find word in a text file and return boolean Find, Backup and Delete Registry Key on Remote Machine Find/Replace text in multiple files finding certificate template name thru powershell Finding HTML elements using XPath ...
cases, you wouldn’t want all strings to suddenly be converted into a stream of characters. Or for a hash table, you wouldn’t likely want that to be auto-converted into a sequence of key/value pairs. In most cases you would want these types to be treated as lightweight scalar objects...