throw如果在沒有表達式的catch區塊中使用 關鍵詞,則會再次擲回目前的 RuntimeException。 如需詳細資訊,請參閱 about_Try_Catch_Finally。 擲回字串 語句中的 throw 選擇性運算式可以是字串,如下列範例所示: PowerShell 複製 throw "This is an error." Output 複製 Exception: This is an error. 擲回其...
Steps to reproduce Run in elevated PowerShell prompt: Get-Service -Name msquic If not run in an elevated prompt, no object is returned in PS6/7, and only the exception is shown. In PS5, the object is returned and there is no exception. E...
RuntimeException + FullyQualifiedErrorId : System.Diagnostics.Process (powershell)可使用自动变量 $error 中 ErrorRecord 对象的 TargetObject 属性来检查错误。
Assembly: Microsoft.PowerShell.Commands.Utility.dll Package: Microsoft.PowerShell.Commands.Utility v7.4.0 ErrorRecord.Exception -- if not specified, ErrorRecord.Exception is System.Exception. C++ 复制 public: property Exception ^ Exception { Exception ^ get(); void set(Exception ^ value);...
提供给 Throw 的参数必须是 System.Exception 的实例或从 System.Exception 派生的类的实例。**错误 ID:**BC30665更正此错误使用从 System.Exception 派生的参数,如下面的示例所示。 复制 Throw New System.Exception("This is an error.") 请参见概念...
"Object reference not set to an instance of an object." ??? "PostAsJsonAsync" is not invoking web api POST action method "System.Data.Entity.Internal.AppConfig" type initializer causes an exception "The given key was not present in the dictionary." when passing null non-Route paramater to ...
Expected no exception to be thrown, but an exception "The term 'return' is not recognized as the name of a cmdlet, function, script file, or operable program. ..."... Environment data PowerShell Core 7.0.0-preview.6 mklement0
terminate called after throwing an instance of 'std::out_of_range'what(): I am an exception.Aborted Here, we have first created a variable namednumber. Then, we have checked if the value in thenumberis greater than50. If yes, we have thrown an out-of-range exception defined in the ...
In the below example, we’ll create theEmployeeNotFoundExceptionclass in an application, which will check the employee. It will throw an exception if it is not present in the employee array. To begin, we’ve to import the following libraries: ...
Exception: This is an error. 引发其他对象 表达式还可以是一个对象,该对象引发表示 PowerShell 进程的对象,如以下示例所示: PowerShell 复制 throw (Get-Process pwsh) Output 复制 Exception: System.Diagnostics.Process (pwsh) System.Diagnostics.Process (pwsh) System.Diagnostics.Process (pwsh) 可以使...