Partilhar via

Get-PSReadLineKeyHandler

  • Referência
Módulo:
PSReadLine

Obtém as ligações de chave para o módulo PSReadLine.

Syntax

Get-PSReadLineKeyHandler
   [-Bound]
   [-Unbound]
   [<CommonParameters>]
Get-PSReadLineKeyHandler
   [-Chord] <String[]>
   [<CommonParameters>]

Description

Se nenhum parâmetro for especificado, retornará as funções de chave atualmente vinculadas para o módulo PSReadLine.

Se o parâmetro Chord for especificado, o cmdlet retornará as chaves acopladas específicas.

Exemplos

Exemplo 1: Obter todos os mapeamentos de chave

Este comando retorna todos os mapeamentos de chave, vinculados e não vinculados.

Get-PSReadLineKeyHandler -Bound -Unbound

Key                   Function                Description
---                   --------                -----------
Enter                 AcceptLine              Accept the input or move to the next line if input is missing a closing token.
Shift+Enter           AddLine                 Move the cursor to the next line without attempting to execute the input
Escape                RevertLine              Equivalent to undo all edits (clears the line except lines imported from history)
LeftArrow             BackwardChar            Move the cursor back one character
RightArrow            ForwardChar             Move the cursor forward one character
Ctrl+LeftArrow        BackwardWord            Move the cursor to the beginning of the current or previous word
Ctrl+RightArrow       NextWord                Move the cursor forward to the start of the next word
Shift+LeftArrow       SelectBackwardChar      Adjust the current selection to include the previous character
Shift+RightArrow      SelectForwardChar       Adjust the current selection to include the next character
Ctrl+Shift+LeftArrow  SelectBackwardWord      Adjust the current selection to include the previous word
Ctrl+Shift+RightArrow SelectNextWord          Adjust the current selection to include the next word
UpArrow               PreviousHistory         Replace the input with the previous item in the history
DownArrow             NextHistory             Replace the input with the next item in the history
Home                  BeginningOfLine         Move the cursor to the beginning of the line
End                   EndOfLine               Move the cursor to the end of the line
Shift+Home            SelectBackwardsLine     Adjust the current selection to include from the cursor to the end of the line
Shift+End             SelectLine              Adjust the current selection to include from the cursor to the start of the line
Delete                DeleteChar              Delete the character under the cursor
Backspace             BackwardDeleteChar      Delete the character before the cursor
Ctrl+Spacebar         MenuComplete            Complete the input if there is a single completion, otherwise complete the input by selecting from a menu o...
Tab                   TabCompleteNext         Complete the input using the next completion
Shift+Tab             TabCompletePrevious     Complete the input using the previous completion
Ctrl+a                SelectAll               Select the entire line. Moves the cursor to the end of the line
Ctrl+c                CopyOrCancelLine        Either copy selected text to the clipboard, or if no text is selected, cancel editing the line with Cancel...
Ctrl+C                Copy                    Copy selected region to the system clipboard.  If no region is selected, copy the whole line
Ctrl+l                ClearScreen             Clear the screen and redraw the current line at the top of the screen
Ctrl+r                ReverseSearchHistory    Search history backwards interactively
...

Exemplo 2: Obter chaves acopladas

Este comando retorna apenas teclas acopladas e combinações de teclas.

Get-PSReadLineKeyHandler

Key                   Function                Description
---                   --------                -----------
Enter                 AcceptLine              Accept the input or move to the next line if input is missing a closing token.
Shift+Enter           AddLine                 Move the cursor to the next line without attempting to execute the input
Escape                RevertLine              Equivalent to undo all edits (clears the line except lines imported from history)
LeftArrow             BackwardChar            Move the cursor back one character
RightArrow            ForwardChar             Move the cursor forward one character
Ctrl+LeftArrow        BackwardWord            Move the cursor to the beginning of the current or previous word
Ctrl+RightArrow       NextWord                Move the cursor forward to the start of the next word
Shift+LeftArrow       SelectBackwardChar      Adjust the current selection to include the previous character
Shift+RightArrow      SelectForwardChar       Adjust the current selection to include the next character
Ctrl+Shift+LeftArrow  SelectBackwardWord      Adjust the current selection to include the previous word
Ctrl+Shift+RightArrow SelectNextWord          Adjust the current selection to include the next word
UpArrow               PreviousHistory         Replace the input with the previous item in the history
DownArrow             NextHistory             Replace the input with the next item in the history
Home                  BeginningOfLine         Move the cursor to the beginning of the line
End                   EndOfLine               Move the cursor to the end of the line
Shift+Home            SelectBackwardsLine     Adjust the current selection to include from the cursor to the end of the line
Shift+End             SelectLine              Adjust the current selection to include from the cursor to the start of the line
Delete                DeleteChar              Delete the character under the cursor
Backspace             BackwardDeleteChar      Delete the character before the cursor
Ctrl+Spacebar         MenuComplete            Complete the input if there is a single completion, otherwise complete the input by selecting from a menu o...
Tab                   TabCompleteNext         Complete the input using the next completion
...

Exemplo 3: Obter ligações de chave específicas

Este comando retorna apenas as associações para as chaves especificadas.

Get-PSReadLineKeyHandler -Chord Enter, Shift+Enter

Key         Function   Description
---         --------   -----------
Enter       AcceptLine Accept the input or move to the next line if input is missing a closing token.
Shift+Enter AddLine    Move the cursor to the next line without attempting to execute the input
...

Parâmetros

-Bound

Indica que esse cmdlet retorna funções vinculadas.

Type:SwitchParameter
Position:Named
Default value:True
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-Chord

Retornar apenas funções vinculadas a teclas ou sequências específicas.

Type:String[]
Aliases:Key
Position:0
Default value:None
Required:True
Accept pipeline input:False
Accept wildcard characters:False

-Unbound

Indica que esse cmdlet retorna funções que não estão vinculadas.

Type:SwitchParameter
Position:Named
Default value:False
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Entradas

None

Não é possível canalizar objetos para este cmdlet.

Saídas

KeyHandler

Este cmdlet retorna um objeto KeyHandler .