我们可以将其 cast 成 Boolean: [Boolean][Ensure]::Absent 这会得到一个 False 的值,因为 Absent 为未指定值的名字第一位,因此值是0,转化成 Boolean 为 False. Flag 属性标签 我们可以使用 Flag 的属性标签来代表刚刚所说的 byte 类。 [Flags()] enum MyEnum { First = 1 #
Cast boolean to int Catch error from Invoke-RestMethod catch return value from script in batch file Catching errors and outputting to log file change a cell value in excel using powershell Change Baud Rate or Bits Per Second COM Port X with Powershell Change Cell Color in HTML Table when ...
If you want the result to be an Int64, you can cast the result type or operands.PowerShell 复制 PS> ([Int64]([int]::MaxValue + 1)).GetType().Name Int64 However, use care when casting results to a specific type. For example, type casting the result to the [decimal] type can ...
PowerShell的转义字符是 ` 而不是 \,这也是和C#的一个区别 #使用charPSD:/>[char]$c="A"$cA#使用boolPSD:/>$boolean=$true$booleanTrue#使用enumenumfruit{applebananacherrydurian}[fruit]$en=[fruit]::apple$enapple$item="cherry"[fruit]$enu=[fruit]::($item)$enucherry#这种使用方法是错误的PSD:...
In PowerShell, bool maps to System.Boolean. 4.2.2 Character A character value has type char, which is capable of storing any UTF-16-encoded 16-bit Unicode code point. The type char has the following accessible members: Expand table MemberMember KindTypePurpose MaxValue Static property (read...
Often times we need to pass a Boolean value to a Powershell provider, and a perfect example is for the purpose of a “debug” flag. In my experience, Powershell probe and write action modules always type cast the script input parameter as String, whether the configuration element is of ty...
To create a strongly typed array, that is, an array that can contain only values of a particular type, cast the variable as an array type, such as string[], long[], or int32[]. To cast an array, precede the variable name with an array type enclosed in brackets. For example:Power...
A cast can also be performed when a variable is assigned to usingcast notation. Comma operator, As a binary operator, the comma creates an array or appends to the array being created. In expression mode, as a unary operator, the comma creates an array with just one member. Place the com...
get_IsRunning System.Boolean get_IsRunning() Reset System.Void Reset() Start System.Void Start() Stop System.Void Stop() ToString System.String ToString() In the Set-StopWatchRecordValues.ps1 script, we create four functions to create and manage the StopWatch object and to record the el...
This is because - in PowerShell - the operand on the right-hand side of the operator is cast to the type of the operand on the left-hand side before the comparison is made. So, where you thing you are comparing (based on your code on line 4): ...