DelegateCommandT Constructor (PredicateT, ActionT)

Initializes a new instance of the DelegateCommandT class.

Namespace: TomsToolbox.Wpf
Assembly: TomsToolbox.Wpf (in TomsToolbox.Wpf.dll)

Syntax

public DelegateCommand(
	Predicate<T>? canExecuteCallback,
	Action<T>? executeCallback
)

Public Sub New ( 
	canExecuteCallback As Predicate(Of T),
	executeCallback As Action(Of T)
)

Parameters

canExecuteCallback: Type: SystemPredicateT
The default can execute callback.
executeCallback: Type: SystemActionT
The default execute callback.

Examples

Copy

public ICommand EditCommand
{
    get
    {
        return new DelegateCommand<Item>(CanEdit, Edit);
    }
}

public bool CanEdit(Item param)
{
    .....

Reference

DelegateCommandT Class

DelegateCommandT Overload

TomsToolbox.Wpf Namespace