$PSDefaultParameterValues 已在PowerShell 3.0 中引進。如需此喜好設定變數的詳細資訊,請參閱 about_Parameters_Default_Values。$PSEmailServer指定用來傳送電子郵件訊息的預設電子郵件伺服器。 傳送電子郵件的 Cmdlet 會使用此喜好設定變數,例如 Send-MailMessage Cmdlet。
Persist the change in your profile Any change you make to the$PSDefaultParameterValuesvariable is only applicable for the current session. And the variable is subject to normal scoping rules – so changing the value in a script does not affect the session as a whole. That means that if you...
PowerShell 3.0 中引入了 $PSDefaultParameterValues。有关此首选项变量的详细信息,请参阅 about_Parameters_Default_Values。$PSEmailServer指定用于发送电子邮件的默认电子邮件服务器。 此首选项变量由发送电子邮件的 cmdlet 使用,例如 Send-MailMessage cmdlet。
明確轉換運算符:如果來源類型具有轉換成目的地類型的明確轉換運算符,則會呼叫該運算符來執行轉換。 如果目的地類型具有從來源類型轉換的明確轉換運算符,則會呼叫該運算符來執行轉換。 IConvertable:呼叫 System.Convert.ChangeType 來執行轉換。6.19 轉換至已排序將任何值轉換成已排序虛擬型別的規則如下:如果...
The hash table values are displayed by entering$PSDefaultParameterValuesat the PowerShell prompt. A$PSDefaultParameterValueshash table is set with threeKey/Valuepairs. This hash table is used in the following examples that describe how to add, change, and remove values from$PSDefaultPa...
[Parameter(Mandatory=$true)][String]$Executor, [Boolean]$MsrcUpdate)# * 文件输出默认为UTF-8格式$PSDefaultParameterValues['Out-File:Encoding'] ='utf8'### ***## * 全局公用工具依赖函数 *# ***#FunctionF_IsCurrentUserAdmin{<#.
which is found in %windir%\Web\PowershellWebAccess\data. The administrator has the flexibility to change the reference to the default path inpowwa.configto suit preferences or requirements. Allowing the administrator to change the location of the file lets multiple Windows PowerShell Web Access gat...
In the default display, lines with a match are indicated by a right angle bracket (>) (ASCII 62) in the first column of the display. Unmarked lines are the context. TheContextparameter doesn't change the number of objects generated bySelect-String.Select-Stringgenerates oneMatchInfoobject for...
If the server where this job is to run is running SQL Server 2008 you can change the JobStep’s SubSystem property to ‘PowerShell’, and the Command property to ‘e:\scripts\backup.ps1’. The job is created by using the new-object cmdlet to create a Job object, and setting its ...
The ConditionalCompany parameter specifies a precanned filter that's based on the value of the recipient's Company property. You can specify multiple values separated by commas. When you use multiple values for this parameter, the OR Boolean operator is applied. For more information about how ...