Csla.Xaml.InvokeMethod Class Reference

Invokes a method on a target object when a trigger event is raised from the attached UI control. More...

Inheritance diagram for Csla.Xaml.InvokeMethod:

Public Member Functions
	InvokeMethod (UIElement ctrl)
	Invokes the target method if all required attached property values have been set.

Static Public Member Functions
static void	SetTarget (UIElement ctrl, object? value)
	Sets the object containing the method to be invoked.
static ? object	GetTarget (UIElement ctrl)
	Gets the object containing the method to be invoked.
static void	SetMethodName (UIElement ctrl, string value)
	Sets the name of method to be invoked.
static string	GetMethodName (UIElement ctrl)
	Gets the name of method to be invoked.
static void	SetTriggerEvent (UIElement ctrl, string? value)
	Sets the name of event raised by UI control that triggers invoking the target method.
static ? string	GetTriggerEvent (UIElement ctrl)
	Gets the name of event raised by UI control that triggers invoking the target method.
static void	SetMethodParameter (UIElement ctrl, object? value)
	Sets the parameter value to be passed to invoked method.
static ? object	GetMethodParameter (UIElement ctrl)
	Gets the parameter value to be passed to invoked method.

Static Public Attributes
static readonly DependencyProperty	TargetProperty
	Object containing the method to be invoked.
static readonly DependencyProperty	MethodNameProperty
	Name of method to be invoked.
static readonly DependencyProperty	TriggerEventProperty
	Name of event raised by UI control that triggers invoking the target method.
static readonly DependencyProperty	MethodParameterProperty
	Parameter value to be passed to invoked method.

Detailed Description

Invokes a method on a target object when a trigger event is raised from the attached UI control.

Constructor & Destructor Documentation

InvokeMethod()

Csla.Xaml.InvokeMethod.InvokeMethod ( UIElement ctrl )

inline

Invokes the target method if all required attached property values have been set.

Parameters

ctrl	Attached UI control

Exceptions

ArgumentNullException

ctrl is null.

Member Function Documentation

GetMethodName()

string Csla.Xaml.InvokeMethod.GetMethodName ( UIElement ctrl )

inlinestatic

Gets the name of method to be invoked.

Parameters

ctrl	Attached control

Exceptions

ArgumentNullException

ctrl is null.

GetMethodParameter()

? object Csla.Xaml.InvokeMethod.GetMethodParameter ( UIElement ctrl )

inlinestatic

Gets the parameter value to be passed to invoked method.

Parameters

ctrl	Attached control

Exceptions

ArgumentNullException

ctrl is null.

GetTarget()

? object Csla.Xaml.InvokeMethod.GetTarget ( UIElement ctrl )

inlinestatic

Gets the object containing the method to be invoked.

Parameters

ctrl	Attached control

Exceptions

ArgumentNullException

ctrl is null.

GetTriggerEvent()

? string Csla.Xaml.InvokeMethod.GetTriggerEvent ( UIElement ctrl )

inlinestatic

Gets the name of event raised by UI control that triggers invoking the target method.

Parameters

ctrl	Attached control

Exceptions

ArgumentNullException

ctrl is null.

SetMethodName()

void Csla.Xaml.InvokeMethod.SetMethodName ( UIElement ctrl, string value )

inlinestatic

Sets the name of method to be invoked.

Parameters

ctrl	Attached control
value	New value

Exceptions

ArgumentNullException	ctrl is null.
ArgumentException	value is null, string.Empty or only consists of white spaces.

SetMethodParameter()

void Csla.Xaml.InvokeMethod.SetMethodParameter ( UIElement ctrl, object? value )

inlinestatic

Sets the parameter value to be passed to invoked method.

Parameters

ctrl	Attached control
value	New value

Exceptions

ArgumentNullException

ctrl is null.

SetTarget()

void Csla.Xaml.InvokeMethod.SetTarget ( UIElement ctrl, object? value )

inlinestatic

Sets the object containing the method to be invoked.

Parameters

ctrl	Attached control
value	New value

Exceptions

ArgumentNullException

ctrl is null.

SetTriggerEvent()

void Csla.Xaml.InvokeMethod.SetTriggerEvent ( UIElement ctrl, string? value )

inlinestatic

Sets the name of event raised by UI control that triggers invoking the target method.

Parameters

ctrl	Attached control
value	New value

Exceptions

ArgumentNullException

ctrl is null.

Member Data Documentation

MethodNameProperty

readonly DependencyProperty Csla.Xaml.InvokeMethod.MethodNameProperty

static

Initial value:

                                                           =
DependencyProperty.RegisterAttached("MethodName",
typeof(string),
typeof(InvokeMethod),
new PropertyMetadata(null))

Name of method to be invoked.

MethodParameterProperty

readonly DependencyProperty Csla.Xaml.InvokeMethod.MethodParameterProperty

static

Initial value:

                                                                =
DependencyProperty.RegisterAttached("MethodParameter",
typeof(object),
typeof(InvokeMethod),
new PropertyMetadata(null))

Parameter value to be passed to invoked method.

TargetProperty

readonly DependencyProperty Csla.Xaml.InvokeMethod.TargetProperty

static

Initial value:

                                                       =
DependencyProperty.RegisterAttached("Target",
typeof(object),
typeof(InvokeMethod),
new PropertyMetadata(null))

Object containing the method to be invoked.

TriggerEventProperty

readonly DependencyProperty Csla.Xaml.InvokeMethod.TriggerEventProperty

static

Initial value:

                                                             =
DependencyProperty.RegisterAttached("TriggerEvent",
typeof(string),
typeof(InvokeMethod),
new PropertyMetadata((o, _) =>
{
  if (o is UIElement ctrl)
    new InvokeMethod(ctrl);
}))

Name of event raised by UI control that triggers invoking the target method.

---

The documentation for this class was generated from the following file:

• csla/Source/Csla.Xaml.Shared/InvokeMethod.cs