Command Constructors
Definition
Important
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Overloads
| Name | Description |
|---|---|
| Command(Action) |
Creates a new command with the specified parameterless execute action. |
| Command(Action<Object>) |
Creates a new command with the specified execute action. |
| Command(Action, Func<Boolean>) |
Creates a new command with the specified parameterless execute and canExecute delegates. |
| Command(Action<Object>, Func<Object,Boolean>) |
Creates a new command with the specified execute and canExecute delegates. |
Command(Action)
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
Creates a new command with the specified parameterless execute action.
public:
Command(Action ^ execute);public Command(Action execute);new Microsoft.Maui.Controls.Command : Action -> Microsoft.Maui.Controls.CommandPublic Sub New (execute As Action)Parameters
- execute
- Action
The action to execute when the command is invoked.
Applies to
Command(Action<Object>)
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
Creates a new command with the specified execute action.
public:
Command(Action<System::Object ^> ^ execute);public Command(Action<object> execute);new Microsoft.Maui.Controls.Command : Action<obj> -> Microsoft.Maui.Controls.CommandPublic Sub New (execute As Action(Of Object))Parameters
Remarks
The Action will be executed with a parameter.
Applies to
Command(Action, Func<Boolean>)
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
Creates a new command with the specified parameterless execute and canExecute delegates.
public:
Command(Action ^ execute, Func<bool> ^ canExecute);public Command(Action execute, Func<bool> canExecute);new Microsoft.Maui.Controls.Command : Action * Func<bool> -> Microsoft.Maui.Controls.CommandPublic Sub New (execute As Action, canExecute As Func(Of Boolean))Parameters
- execute
- Action
The action to execute when the command is invoked.
Remarks
Whenever the value returned by canExecute has changed, a call to ChangeCanExecute() is required to trigger CanExecuteChanged.
Applies to
Command(Action<Object>, Func<Object,Boolean>)
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
- Source:
- Command.cs
Creates a new command with the specified execute and canExecute delegates.
public:
Command(Action<System::Object ^> ^ execute, Func<System::Object ^, bool> ^ canExecute);public Command(Action<object> execute, Func<object,bool> canExecute);new Microsoft.Maui.Controls.Command : Action<obj> * Func<obj, bool> -> Microsoft.Maui.Controls.CommandPublic Sub New (execute As Action(Of Object), canExecute As Func(Of Object, Boolean))Parameters
Remarks
Whenever the value returned by canExecute has changed, a call to ChangeCanExecute() is required to trigger CanExecuteChanged.
