[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 + $number = "Hello" + ~~~ + CategoryInfo :...
static [void] Remove([Book]$Book) { [BookList]::Initialize() [BookList]::Books.Remove($Book) } # Remove a book by property value. static [void] RemoveBy([string]$Property, [string]$Value) { [BookList]::Initialize() $Index = [BookList]::Books.FindIndex({ param(...
[string] [SupportsWildcards] [switch] [timespan] [uint] [uint16] [uint32] [uint64] [ulong] [uri] [ushort] [ValidateCount] [ValidateDrive] [ValidateLength] [ValidateNotNull] [ValidateNotNullOrEmpty] [ValidateNotNullOrWhiteSpace] [ValidatePattern] ...
#<string>索引標籤- 搜尋 的*<string>*歷程記錄,並傳回最新的相符專案。 如果您重複按Tab鍵,它會迴圈查看歷程記錄中的相符專案。 注意 這些索引鍵系結是由主機應用程式實作。 其他應用程式,例如 Visual Studio Code 或 Windows 終端機,可以有不同的按鍵系結。 PSReadLine 模組可以覆寫系結。 當您啟動PowerShe...
The-splitand-joinoperators divide and combine substrings. The-splitoperator splits a string into substrings. The-joinoperator concatenates multiple strings into a single string. For more information, seeabout_Splitandabout_Join. Type Operators ...
(Get-History).Count To see the commands saved in your session history, use the Get-History cmdlet. For more information, see about_History.$OFSThe Output Field Separator (OFS) specifies the character that separates the elements of an array that's converted to a string.Valid values: A...
-split运算符使用字符串进行拆分，而不是像Split()那样使用字符数组：
"Input String" -split "delimiter",maximum,options "Input String" -split { Scriptblock },maximum Delimiter is interpreted as a regular expression match. Scriptblock is called for each character in the input, and a split is introduced when it returns $true. Maximum defines the maximum number of...
Bit shift left, bit shift right (arithmetic for signed, logical for unsigned values) Other Operators -Split "abcdefghi" -split "de" Splits a string -join Joins multiple strings "abc","def","ghi" -join ";" .. Range operator 1..10 | foreach {$_ * 5} -is, -isnot 42 –is [...
PowerShell Array to String PowerShell – Redirect Output to File PowerShell – Capitalize First Letter PowerShell – Remove Item from Array Split Text File on NewLine in PowerShell PowerShell Convert Guid to String Get Logged on Users in PowerShell Get Number from String in PowerShell PowerShel...