Using IndexOf() Method Use the IndexOf() to find the position of character in string in PowerShell. indexOf() method returns index of first occurrence of character in String. Use IndexOf() Method 1 2 3 4 5 6 $string = "Hello, world!" $position = $string.IndexOf(",") Write-...
/// </remarks> /// <value>Array of patterns to search.</value> [Parameter( Position = 1, ParameterSetName = "PatternParameterSet", Mandatory = true)] public string[] Pattern { get { return patterns; } set { patterns = value; } } private string[] patterns; private Regex[] ...
functionTest-MrParameterValidation{ [CmdletBinding()]param( [Parameter(Mandatory)] [string]$ComputerName)Write-Output$ComputerName} 既然ComputerName是必填项,如果没有指定,函数就会提示进行输入。 PowerShell Test-MrParameterValidation Output cmdlet Test-MrParameterValidation at command pipeline position 1 Supply...
ValueFromPipelineByPropertyName=true )] public string Key { get { return _key; } set { _key = value; } } private string _value = null; /// the value to store [Parameter( Mandatory=true, Position=2, ValueFromPipelineByPropertyName=true )] public string Value { get { return _value;...
Type: String[] Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False Applies to: Exchange Server 2016, Exchange Server 2019, Security & Compliance-ExchangeLocationExclusionThis parameter is functional only in on-premises Exchange. This parame...
The value that follows the function name is assigned to the first position in the $args array, $args[0]. The following Get-Extension function adds the .txt filename extension to a filename that you supply: PowerShell Copy function Get-Extension { $name = $args[0] + ".txt" $name ...
The Notes parameters specifies additional information about the object. If the value contains spaces, enclose the value in quotation marks ("). Type:String Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False ...
Type:String Position:Named Default value:None Required:False Accept pipeline input:False Accept wildcard characters:False Applies to:Security & Compliance -DomainController This parameter is available only in on-premises Exchange. The DomainController parameter specifies the domain controller that's used by...
A value of 100 indicates that for every one-minute window, the user can spend 60 seconds of that time consuming the resource in question. Expand table Type: UInt32 Position: Named Default value: None Required: False Accept pipeline input: False Accept wildcard characters: False Applies to:...
Select-Stringis based on lines of text. By default,Select-Stringfinds the first match in each line and, for each match, it displays the file name, line number, and all text in the line containing the match. You can directSelect-Stringto find multiple matches per line, display text before...