Anything Boolean IsTrue(System.Object) (valueToConvert) Anything PSObject Results of call to the AsPSObject(System.Object) (valueToConvert) method. Anything Xml Document Converts valueToConvert to string, then calls XMLDocument constructor. Array Array Attempts to convert each element of the array...
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如果未指定数据类型,PowerShell 会创建每个数组作为对象数组 (System.Object[])。 若要确定数组的数据类型,请使用 GetType() 方法。 例如:PowerShell 复制 $A.GetType() 若要创建强类型数组,即只能包含特定类型的值的数组,请将变量强制转换为数组类型,例如 string[]、long[]或int32[]。 若要强制转换数组,请...
Suppose we have an array object called $address:$address = "Where", "are", "you", "from?"To convert this array into a string using double inverted commas, we simply enclose the array variable in the quotes:$address = "Where", "are", "you", "from?" "$address" ...
[int]$number = 8 $number = "12345" # The string is converted to an integer. $number = "Hello" Output 複製 Cannot convert value "Hello" to type "System.Int32". Error: "Input string was not in a correct format." At line:1 char:1 + $number = "Hello" + ~~~ + CategoryInfo :...
ConvertTo(obj, typeof(String), CultureInfo.InvariantCulture); } } When called on an array, this works like string.Join(" ", arr.Select(e => e.ToString())). At depth 1 you can see that gives you System.Object[] System.Object[] System.Object[]. At depth 2 you now get an ...
Add ConvertTo-CliXml and ConvertFrom-CliXml cmdlets (#21063) (Thanks @ArmaanMcleod!) Add OutFile property in WebResponseObject (#24047) (Thanks @jshigetomi!) Show filename in Invoke-WebRequest -OutFile -Verbose (#24041) (Thanks @jshigetomi!) Set-Acl: Do not fail on untranslatable SID (...
IsPublic IsSerial Name BaseType --- --- --- --- True True String System.Object 如果在类型之后声明了验证属性,则会在类型转换之前验证所分配的值,这可能会导致意外的验证失败。 PowerShell 复制 [string] [ValidateLength(1,5)]$TicketIDFromInt = 43 [string] [ValidateLength(1,5)]...
This TechNet Wiki is based on the forum post: Convert the Bytes Array to String using PowerShellIssue/RequirementCan't return string for msExchMailboxGUIDExplore AD Properties$user = Get-ADUser -Identity 12345 -Properties *$user.msExchMailboxGuid.GetType().FullName $user...
$myarray= [System.Collections.ArrayList]::new() [void]$myArray.Add('Value') 如果数组中唯一的数据是字符串,可以考虑使用StringBuilder 003.泛型列表 C#是支持泛型的 $mylist= [System.Collections.Generic.List[string]]::new()$mylist= [System.Collections.Generic.List[int]]::new() ...