ConsoleModifiers Énumération
Définition
Important
Certaines informations portent sur la préversion du produit qui est susceptible d’être en grande partie modifiée avant sa publication. Microsoft exclut toute garantie, expresse ou implicite, concernant les informations fournies ici.
Représente les touches de modification MAJ, ALT et CTRL sur un clavier.
Cette énumération prend en charge une combinaison au niveau du bit de ses valeurs membres.
public enum class ConsoleModifiers[System.Flags]
public enum ConsoleModifiers[System.Flags]
[System.Serializable]
public enum ConsoleModifiers[<System.Flags>]
type ConsoleModifiers = [<System.Flags>]
[<System.Serializable>]
type ConsoleModifiers = Public Enum ConsoleModifiers- Héritage
- Attributs
Champs
| Alt | 1 | Touche de modification ALT gauche ou droite. |
| Control | 4 | Touche de modification Ctrl gauche ou droite. |
| Shift | 2 | Touche de modification MAJ gauche ou droite. |
Exemples
L’exemple de code suivant lit une touche et détermine si une ou plusieurs touches de modification ont été enfoncées.
using namespace System;
void main()
{
ConsoleKeyInfo cki;
// Prevent example from ending if CTL+C is pressed.
Console::TreatControlCAsInput = true;
Console::WriteLine("Press any combination of CTL, ALT, and SHIFT, and a console key.");
Console::WriteLine("Press the Escape (Esc) key to quit: \n");
do
{
cki = Console::ReadKey();
Console::Write(" --- You pressed ");
if((cki.Modifiers & ConsoleModifiers::Alt) != ConsoleModifiers()) Console::Write("ALT+");
if((cki.Modifiers & ConsoleModifiers::Shift) != ConsoleModifiers()) Console::Write("SHIFT+");
if((cki.Modifiers & ConsoleModifiers::Control) != ConsoleModifiers()) Console::Write("CTL+");
Console::WriteLine(cki.Key.ToString());
} while (cki.Key != ConsoleKey::Escape);
}
// This example displays output similar to the following:
// Press any combination of CTL, ALT, and SHIFT, and a console key.
// Press the Escape (Esc) key to quit:
//
// a --- You pressed A
// k --- You pressed ALT+K
// ► --- You pressed CTL+P
// --- You pressed RightArrow
// R --- You pressed SHIFT+R
// --- You pressed CTL+I
// j --- You pressed ALT+J
// O --- You pressed SHIFT+O
// § --- You pressed CTL+U }
using System;
class Example
{
public static void Main()
{
ConsoleKeyInfo cki;
// Prevent example from ending if CTL+C is pressed.
Console.TreatControlCAsInput = true;
Console.WriteLine("Press any combination of CTL, ALT, and SHIFT, and a console key.");
Console.WriteLine("Press the Escape (Esc) key to quit: \n");
do
{
cki = Console.ReadKey();
Console.Write(" --- You pressed ");
if((cki.Modifiers & ConsoleModifiers.Alt) != 0) Console.Write("ALT+");
if((cki.Modifiers & ConsoleModifiers.Shift) != 0) Console.Write("SHIFT+");
if((cki.Modifiers & ConsoleModifiers.Control) != 0) Console.Write("CTL+");
Console.WriteLine(cki.Key.ToString());
} while (cki.Key != ConsoleKey.Escape);
}
}
// This example displays output similar to the following:
// Press any combination of CTL, ALT, and SHIFT, and a console key.
// Press the Escape (Esc) key to quit:
//
// a --- You pressed A
// k --- You pressed ALT+K
// ► --- You pressed CTL+P
// --- You pressed RightArrow
// R --- You pressed SHIFT+R
// --- You pressed CTL+I
// j --- You pressed ALT+J
// O --- You pressed SHIFT+O
// § --- You pressed CTL+U
open System
// Prevent example from ending if CTL+C is pressed.
Console.TreatControlCAsInput <- true
printfn "Press any combination of CTL, ALT, and SHIFT, and a console key."
printfn "Press the Escape (Esc) key to quit: \n"
let mutable cki = Unchecked.defaultof<ConsoleKeyInfo>
while cki.Key <> ConsoleKey.Escape do
cki <- Console.ReadKey()
printf " --- You pressed "
if int (cki.Modifiers &&& ConsoleModifiers.Alt) <> 0 then printf "ALT+"
if int (cki.Modifiers &&& ConsoleModifiers.Shift) <> 0 then printf "SHIFT+"
if int (cki.Modifiers &&& ConsoleModifiers.Control) <> 0 then printf "CTL+"
printfn $"{cki.Key}"
// This example displays output similar to the following:
// Press any combination of CTL, ALT, and SHIFT, and a console key.
// Press the Escape (Esc) key to quit:
//
// a --- You pressed A
// k --- You pressed ALT+K
// ► --- You pressed CTL+P
// --- You pressed RightArrow
// R --- You pressed SHIFT+R
// --- You pressed CTL+I
// j --- You pressed ALT+J
// O --- You pressed SHIFT+O
// § --- You pressed CTL+U
Class Example
Public Shared Sub Main()
Dim cki As ConsoleKeyInfo
' Prevent example from ending if CTL+C is pressed.
Console.TreatControlCAsInput = True
Console.WriteLine("Press any combination of CTL, ALT, and SHIFT, and a console key.")
Console.WriteLine("Press the Escape (Esc) key to quit: " + vbCrLf)
Do
cki = Console.ReadKey()
Console.Write(" --- You pressed ")
If (cki.Modifiers And ConsoleModifiers.Alt) <> 0 Then Console.Write("ALT+")
If (cki.Modifiers And ConsoleModifiers.Shift) <> 0 Then Console.Write("SHIFT+")
If (cki.Modifiers And ConsoleModifiers.Control) <> 0 Then Console.Write("CTL+")
Console.WriteLine(cki.Key.ToString)
Loop While cki.Key <> ConsoleKey.Escape
End Sub
End Class
' This example displays output similar to the following:
' Press any combination of CTL, ALT, and SHIFT, and a console key.
' Press the Escape (Esc) key to quit:
'
' a --- You pressed A
' k --- You pressed ALT+K
' ► --- You pressed CTL+P
' --- You pressed RightArrow
' R --- You pressed SHIFT+R
' --- You pressed CTL+I
' j --- You pressed ALT+J
' O --- You pressed SHIFT+O
' § --- You pressed CTL+U
Remarques
Aucune distinction n’est faite entre les touches Maj gauche ou droite, Alt et Ctrl.
L’énumération ConsoleModifiers est utilisée conjointement avec le ConsoleKeyInfo type.