Cannot bind argument to parameter xxxxx' because it is an empty string. Cannot bind parameter 'Date' to the target Cannot convert 'System.Object[]' to the type 'System.Nullable'1[System.Boolean\' required by parameter 'Enabled' Cannot convert system.object to the type system collection idicti...
The Select-String command in the function uses the Path and Pattern parameters. The Path parameter uses the $PSHelp variable to get the path. The Pattern parameter uses the string About_ as the search criteria.To run the function, type Search-Help. The function's Select-String comm...
param( [Parameter()] $ParameterName ) 强制参数Mandatory 参数指示参数是必需的。 如果未指定此参数,则参数是可选的。以下示例声明 ComputerName 参数。 它使用 Mandatory 参数使参数成为强制参数。PowerShell 复制 param( [Parameter(Mandatory)] [string[]]$ComputerName ) Position...
Most of the functions in the OCS-ALL.ps1 file require that we pass at least one parameter to them as a value that the function’s conditional code will use as criteria to formulate the returned value of the function. Here's a brief PowerShell script example of how to design the followin...
您应该使用[Parameter(Mandatory=$true)]属性,并正确输入参数。 如果您在[SecureString]上使用此选项,它将提示输入密码字段。如果您在凭据类型([Management.Automation.PSCredential])上使用此选项,如果该参数不存在,则会弹出凭据对话框。字符串将变成一个普通的旧文本框。如果你在参数属性中添加了一个HelpMessage(也就...
Hi There, I am working on a ARM template and it is working fine however I want to pass ARM variable(s) should be passed in the argument rather...
It takes an array of strings as input. PowerShell Copy param( [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [string[]]$ComputerName ) Switch parameters Switch parameters are parameters that take no parameter value. Instead, they convey a Boolean true-or-false value throu...
The values can be passed to the Option parameter as an array of values or as a comma-separated string of those values. The cmdlet will combine the values using a binary-OR operation. Passing values as an array is the simplest option and also allows you to use tab-completion on the ...
function <name> (<parameter list>) {<statement list>} The format of the parameter list is identical to that of theparamstatement. The above script can be converted to a function as follows function foo([string]$foo = "foo", [string]$bar = "bar") ...
-ImageId <String> -InstanceType <String> -OwnerArn <String> -SubnetId <String> -Tag <Tag[]> -Select <String> -PassThru <SwitchParameter> -Force <SwitchParameter> -ClientConfig <AmazonCloud9Config> Description Creates an Cloud9 development environment, launches an Amazon Elastic Compute Cloud ...