int count), string[] Split(char[] separator, System.StringSplitOptions options), string[] Split(char[] separator, int count, System.StringSplitOptions options), string[] Split(string[] separator, System.StringSplitOptions options), string[] Split(string[] sepa ...
Remove(int startindex,int count)从字符串中删除指定数量的字符(从指定的字符编号开始)。 如果未指定计数,字符串会在指定的字符编号处被截断。 Replace(string value,string value)用第二个字符串替换第一个字符串的所有实例。 Split(char separator)在字符指定的点处将单个字符串拆分为多个字...
(char[] separator, System.StringSplitOptions options) string[] Split(char[] separator, int count, System.StringSplitOptions options) string[] Split(string separator, System.StringSplitOptions options) string[] Split(string separator, int count, System.StringSplitOptions options) string[] Split(string[] ...
因此,在尝试访问数组中的元素之前,请确保数组不是 $null。Count数组和其他集合具有计数属性,可告知数组中有多少项。PowerShell 复制 PS> $data.count 4 PowerShell 3.0 向大多数对象添加了计数属性。 你可以使用单个对象,它应该会提供计数 1。PowerShell 复制 PS> $date = Get-Date PS> $date.count 1 ...
or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:2 + & $c + ~~ + CategoryInfo : ObjectNotFound: (Get-Service -Name Spooler:String) [], CommandNotFoundException + FullyQualifiedErrorId : ...
TypeName: System.Object[] Name MemberType Definition --- --- --- Count AliasProperty Count = Length Address Method System.Object& Address(Int32 ) Clone Method System.Object Clone() ... 此结果可能不是预期的结果。 但了解后,可以使用它。 例如,所有数组对象都有计数属性。 可以使用该属性对计算机...
Invoke-Sqlcmd [-AccessToken <String>] [[-Query] <String>] [-QueryTimeout <Int32>] [-ErrorLevel <Int32>] [-SeverityLevel <Int32>] [-MaxCharLength <Int32>] [-MaxBinaryLength <Int32>] [-AbortOnError] [-DisableVariables] [-DisableCommands] [-Variable <PSObject>] [-InputFile <String...
$a=Get-WinEvent-LogName"Windows PowerShell"$a|Select-Object-Index0, ($a.count -1) 示例8:选择除了第一个对象以外的所有对象 此示例将在 Servers.txt 文件中列出的每台计算机上创建一个新的 PSSession,第一台计算机除外。 Select-Object选择计算机名列表中除第一台计算机以外的所有计算机。 生成的计算机列表...
Invoke-Sqlcmd [-AccessToken <String>] [[-Query] <String>] [-QueryTimeout <Int32>] [-ErrorLevel <Int32>] [-SeverityLevel <Int32>] [-MaxCharLength <Int32>] [-MaxBinaryLength <Int32>] [-AbortOnError] [-DisableVariables] [-DisableCommands] [-Variable <PSObject>] [-InputFile <String...
Cannot find an overload for ".ctor" and the argument count: "2" Cannot find an overload for "op_Subtraction" and the argument count: "2". Cannot find drive. A drive with the name '"C' does not exist. Cannot find drive. A drive with the name 'E' does not exist. Cannot fi...