ArgumentExtensions.ExistingOnly 方法

定义

命名空间:

System.CommandLine

程序集:

System.CommandLine.dll

重载

ExistingOnly(Argument<DirectoryInfo>)	将参数配置为仅接受与现有目录对应的值。
ExistingOnly(Argument<FileInfo>)	将参数配置为仅接受与现有文件对应的值。
ExistingOnly(Argument<FileSystemInfo>)	将参数配置为仅接受与现有文件或目录对应的值。
ExistingOnly<T>(Argument<T>)	将参数配置为仅接受与现有文件或目录对应的值。

ExistingOnly(Argument<DirectoryInfo>)

将参数配置为仅接受与现有目录对应的值。

public:
[System::Runtime::CompilerServices::Extension]
 static System::CommandLine::Argument<System::IO::DirectoryInfo ^> ^ ExistingOnly(System::CommandLine::Argument<System::IO::DirectoryInfo ^> ^ argument);

public static System.CommandLine.Argument<System.IO.DirectoryInfo> ExistingOnly (this System.CommandLine.Argument<System.IO.DirectoryInfo> argument);

static member ExistingOnly : System.CommandLine.Argument<System.IO.DirectoryInfo> -> System.CommandLine.Argument<System.IO.DirectoryInfo>

<Extension()>
Public Function ExistingOnly (argument As Argument(Of DirectoryInfo)) As Argument(Of DirectoryInfo)

参数

argument

Argument<DirectoryInfo>

要配置的参数。

返回

Argument<DirectoryInfo>

配置的参数。

ExistingOnly(Argument<FileInfo>)

将参数配置为仅接受与现有文件对应的值。

public:
[System::Runtime::CompilerServices::Extension]
 static System::CommandLine::Argument<System::IO::FileInfo ^> ^ ExistingOnly(System::CommandLine::Argument<System::IO::FileInfo ^> ^ argument);

public static System.CommandLine.Argument<System.IO.FileInfo> ExistingOnly (this System.CommandLine.Argument<System.IO.FileInfo> argument);

static member ExistingOnly : System.CommandLine.Argument<System.IO.FileInfo> -> System.CommandLine.Argument<System.IO.FileInfo>

<Extension()>
Public Function ExistingOnly (argument As Argument(Of FileInfo)) As Argument(Of FileInfo)

参数

argument

Argument<FileInfo>

要配置的参数。

返回

Argument<FileInfo>

配置的参数。

ExistingOnly(Argument<FileSystemInfo>)

将参数配置为仅接受与现有文件或目录对应的值。

public:
[System::Runtime::CompilerServices::Extension]
 static System::CommandLine::Argument<System::IO::FileSystemInfo ^> ^ ExistingOnly(System::CommandLine::Argument<System::IO::FileSystemInfo ^> ^ argument);

public static System.CommandLine.Argument<System.IO.FileSystemInfo> ExistingOnly (this System.CommandLine.Argument<System.IO.FileSystemInfo> argument);

static member ExistingOnly : System.CommandLine.Argument<System.IO.FileSystemInfo> -> System.CommandLine.Argument<System.IO.FileSystemInfo>

<Extension()>
Public Function ExistingOnly (argument As Argument(Of FileSystemInfo)) As Argument(Of FileSystemInfo)

参数

argument

Argument<FileSystemInfo>

要配置的参数。

返回

Argument<FileSystemInfo>

配置的参数。

ExistingOnly<T>(Argument<T>)

将参数配置为仅接受与现有文件或目录对应的值。

public:
generic <typename T>
 where T : System::Collections::Generic::IEnumerable<System::IO::FileSystemInfo ^>[System::Runtime::CompilerServices::Extension]
 static System::CommandLine::Argument<T> ^ ExistingOnly(System::CommandLine::Argument<T> ^ argument);

public static System.CommandLine.Argument<T> ExistingOnly<T> (this System.CommandLine.Argument<T> argument) where T : System.Collections.Generic.IEnumerable<System.IO.FileSystemInfo>;

static member ExistingOnly : System.CommandLine.Argument<#seq<System.IO.FileSystemInfo>> -> System.CommandLine.Argument<#seq<System.IO.FileSystemInfo>>

<Extension()>
Public Function ExistingOnly(Of T As IEnumerable(Of FileSystemInfo)) (argument As Argument(Of T)) As Argument(Of T)

类型参数

T

参数

argument

Argument<T>

要配置的参数。

返回

Argument<T>

配置的参数。