Class DependencyObjectHelpers

Includes a set of helper functions to create dependency properties.

Inheritance

object

DependencyObjectHelpers

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: TheXDS.MCART.Helpers

Assembly: MCART.Wpf.Common.dll

Syntax

public static class DependencyObjectHelpers

Methods

NewAttachedDp2Way<TValue>(Type, string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property that binds 2-way by default, using a FrameworkPropertyMetadata as the dependency property metadata.

Declaration

public static DependencyProperty NewAttachedDp2Way<TValue>(Type ownerType, string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewAttachedDp2Way<TValue>(Type, string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property that binds 2-way by default.

Declaration

public static DependencyProperty NewAttachedDp2Way<TValue>(Type ownerType, string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewAttachedDpRo<TValue>(Type, string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new read-only dependency property.

Declaration

public static (DependencyPropertyKey, DependencyProperty) NewAttachedDpRo<TValue>(Type ownerType, string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
(DependencyPropertyKey, DependencyProperty)	A tuple consisting of a new DependencyPropertyKey and its corresponding DependencyProperty that represents the dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewAttachedDpRo<TValue>(Type, string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new read-only dependency property.

Declaration

public static (DependencyPropertyKey, DependencyProperty) NewAttachedDpRo<TValue>(Type ownerType, string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
(DependencyPropertyKey, DependencyProperty)	A tuple consisting of a new DependencyPropertyKey and its corresponding DependencyProperty that represents the dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewAttachedDp<TValue>(Type, string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new attached dependency property, using a FrameworkPropertyMetadata as the dependency property metadata.

Declaration

public static DependencyProperty NewAttachedDp<TValue>(Type ownerType, string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewAttachedDp<TValue>(Type, string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new attached dependency property.

Declaration

public static DependencyProperty NewAttachedDp<TValue>(Type ownerType, string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDp2Way<TValue>(Type, string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property that binds 2-way by default, using a FrameworkPropertyMetadata as the dependency property metadata.

Declaration

public static DependencyProperty NewDp2Way<TValue>(Type ownerType, string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDp2Way<TValue>(Type, string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property that binds 2-way by default.

Declaration

public static DependencyProperty NewDp2Way<TValue>(Type ownerType, string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDp2Way<TValue, TOwner>(string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property that binds 2-way by default, using a FrameworkPropertyMetadata as the dependency property metadata.

Declaration

public static DependencyProperty NewDp2Way<TValue, TOwner>(string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.
TOwner	Dependency property owner type.

NewDp2Way<TValue, TOwner>(string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property that binds 2-way by default.

Declaration

public static DependencyProperty NewDp2Way<TValue, TOwner>(string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.
TOwner	Dependency property owner type.

NewDpRo<TValue>(Type, string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new read-only dependency property.

Declaration

public static (DependencyPropertyKey, DependencyProperty) NewDpRo<TValue>(Type ownerType, string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
(DependencyPropertyKey, DependencyProperty)	A tuple consisting of a new DependencyPropertyKey and its corresponding DependencyProperty that represents the dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDpRo<TValue>(Type, string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new read-only dependency property.

Declaration

public static (DependencyPropertyKey, DependencyProperty) NewDpRo<TValue>(Type ownerType, string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
(DependencyPropertyKey, DependencyProperty)	A tuple consisting of a new DependencyPropertyKey and its corresponding DependencyProperty that represents the dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDpRo<TValue, TOwner>(string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new read-only dependency property.

Declaration

public static (DependencyPropertyKey, DependencyProperty) NewDpRo<TValue, TOwner>(string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
(DependencyPropertyKey, DependencyProperty)	A tuple consisting of a new DependencyPropertyKey and its corresponding DependencyProperty that represents the dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.
TOwner	Dependency property owner type.

NewDpRo<TValue, TOwner>(string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new read-only dependency property.

Declaration

public static (DependencyPropertyKey, DependencyProperty) NewDpRo<TValue, TOwner>(string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
(DependencyPropertyKey, DependencyProperty)	A tuple consisting of a new DependencyPropertyKey and its corresponding DependencyProperty that represents the dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.
TOwner	Dependency property owner type.

NewDp<TValue>(Type, string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property, using a FrameworkPropertyMetadata as the dependency property metadata.

Declaration

public static DependencyProperty NewDp<TValue>(Type ownerType, string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDp<TValue>(Type, string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property.

Declaration

public static DependencyProperty NewDp<TValue>(Type ownerType, string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null)

Parameters

Type	Name	Description
Type	ownerType	Dependency property owner type.
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.

NewDp<TValue, TOwner>(string, FrameworkPropertyMetadataOptions, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property, using a FrameworkPropertyMetadata as the dependency property metadata.

Declaration

public static DependencyProperty NewDp<TValue, TOwner>(string name, FrameworkPropertyMetadataOptions flags, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
string	name	Name of the new dependency property.
FrameworkPropertyMetadataOptions	flags	Flags to set on the property metadata.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.
TOwner	Dependency property owner type.

NewDp<TValue, TOwner>(string, TValue, PropertyChangedCallback?, CoerceValueCallback?, ValidateValueCallback?)

Shortens the syntax/semantics required to declare and create a new dependency property.

Declaration

public static DependencyProperty NewDp<TValue, TOwner>(string name, TValue defaultValue = default, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null, ValidateValueCallback? validate = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
string	name	Name of the new dependency property.
TValue	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.
ValidateValueCallback	validate	Callback to execute whenever a value needs to be validated before assigning the dependency property.

Returns

Type	Description
DependencyProperty	A new dependency property.

Type Parameters

Name	Description
TValue	Type of value to be stored to and retrieved by the new dependency property.
TOwner	Dependency property owner type.

OverrideMetadata<TOwner>(DependencyProperty, object, PropertyChangedCallback?, CoerceValueCallback?)

Shortens the syntax/semantics required to override the metadata associated with a dependency property.

Declaration

public static void OverrideMetadata<TOwner>(this DependencyProperty property, object defaultValue = null, PropertyChangedCallback? changedValue = null, CoerceValueCallback? coerceValue = null) where TOwner : DependencyObject

Parameters

Type	Name	Description
DependencyProperty	property	Property to add the new owner to.
object	defaultValue	Optional. Defines a default value to use for this dependency property.
PropertyChangedCallback	changedValue	Callback to execute whenever this dependency property changes its value.
CoerceValueCallback	coerceValue	Callback to execute whenever a value needs to be coerced.

Type Parameters

Name	Description
TOwner	Owner type to add.

SetControlStyle<T>()

Shortens the syntax/semantics required to override and set the default style for a custom control.

Declaration

public static void SetControlStyle<T>() where T : FrameworkElement

Type Parameters

Name	Description
T	Type of control to set the default style for.

SetControlStyle<T>(DependencyProperty)

Shortens the syntax/semantics required to override and set the default style for a custom control.

Declaration

public static void SetControlStyle<T>(DependencyProperty styleDp) where T : FrameworkElement

Parameters

Type	Name	Description
DependencyProperty	styleDp	Style property. Must be equal to DefaultStyleKeyProperty.

Type Parameters

Name	Description
T	Type of control to set the default style for.