我想检查字符串是否包含数值。some string that contains 123456 in the middle" $substring = $string.substring(27,9).Trim() 我有一个包含"123456“的$substring,我在这里找到了这个IsNumeric函数:In PowerShell, how can I test if a variable holds
string[] Split(Params char[] separator) string[] Split(char[] separator, 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(Params char[] separator), string[] Split(char[] separator, int count), string[] Split(char[] separator, System.StringSplitOptions options), string[] Split(char[] separator, int count, System.StringSplitOptions options), string[] Split(string[] separator, System.StringSplitOptions ...
ToString Method string ToString(), string ToString(string format), string ToString(System.IFormatProvider provider... 13.Get-Random : 从集合中获取随机数或随机选择对象 14.Get-UICulture : 获取操作系统中当前用户界面 (UI) 区域性设置 15.Get-Unique : 从排序列表返回唯一项目 16.Get-Variable :获取当前...
ToString Method string ToString(), string ToString(string format), string ToString(System.IFormatProvider provider... 13.Get-Random : 从集合中获取随机数或随机选择对象 14.Get-UICulture : 获取操作系统中当前用户界面 (UI) 区域性设置 15.Get-Unique : 从排序列表返回唯一项目 ...
TypeName: System.String 'PowerShell'. ToUpper ( ) 'PowerShell'. ToLower ( ) Search Character in the String [char]$search = Read-Host 'Enter a character' 'PowerShell'. Contains ($search ) Or alternative we can use -match operator ...
在您決定使用保留標籤來協助您保留或刪除 Microsoft 365 中的文件和電子郵件後,您可能會發現您可能有許多,甚至數百個保留標籤供您建立及發佈。 大規模建立保留標籤的建議方法是使用 Microsoft Purview 入口網站中的檔案計劃。 不過,您也可以使用PowerShell。
($i.Contains("IPv4")){ $items[$Name]["IPv4"] = ($i.Split(":")[1].Replace(" ","")) } if($i.Contains("IPv6")){ $items[$Name]["IPv6"] = ($i.Split(": ")[1].Replace(" ","")) } } } return $items } static [object]GetNetAdapterByDeviceID([int]$DeviceID){ ...
Connect-UPService$ConnectorPrinters=Get-UPPrinter-IncludeConnectorDetails$ConnectorPrinters.Results |Where-Object{$_.Connectors.DisplayName-Contains"<Connector Name>"} |Remove-UPPrinter 标识共享打印机名称后面的已注册打印机 连接到通用打印 检索打印机列表并使用本地计算机筛选结果 ...
The Get-ChildItem objects are System.IO.DirectoryInfo and Join-String converts the objects to System.String.Example 2: Use a property substring to join directory namesThis example uses a substring method to get the first four letters of directory names, wraps the output in single-quotes, and ...