Class PropertyBag

A class used to save and load a collection a name/value pairs

Inheritance

System.Object

PropertyBag

Implements

System.Collections.Generic.IDictionary<System.String, System.Object>

System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<System.String, System.Object>>

System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<System.String, System.Object>>

System.Collections.IEnumerable

System.Runtime.Serialization.ISerializable

IDynamicData

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: EPiServer.Data.Dynamic

Assembly: EPiServer.Data.dll

Version: 7.19.2

Syntax

public class PropertyBag : IDictionary<string, object>, ICollection<KeyValuePair<string, object>>, IEnumerable<KeyValuePair<string, object>>, IEnumerable, ISerializable, IDynamicData

Constructors

PropertyBag()

Declaration

public PropertyBag()

PropertyBag(SerializationInfo, StreamingContext)

Declaration

protected PropertyBag(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info
System.Runtime.Serialization.StreamingContext	context

Properties

Count

Gets the number of elements contained in the System.Collections.Generic.ICollection<T>.

Declaration

public int Count { get; }

Property Value

Type	Description
System.Int32

Id

Declaration

public Identity Id { get; set; }

Property Value

Type	Description
Identity

Item[String]

Gets or sets the System.Object with the specified key.

Declaration

public object this[string key] { get; set; }

Parameters

Type	Name	Description
System.String	key

Property Value

Type	Description
System.Object

Keys

Gets an System.Collections.Generic.ICollection<T> containing the keys of the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public ICollection<string> Keys { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.String>

Target

The target object that the PropertyBag is derived from

Declaration

public object Target { get; }

Property Value

Type	Description
System.Object

Values

Gets an System.Collections.Generic.ICollection<T> containing the values in the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public ICollection<object> Values { get; }

Property Value

Type	Description
System.Collections.Generic.ICollection<System.Object>

Methods

Add(IDictionary<String, Object>)

Adds the values in properties to the current object

Declaration

public void Add(IDictionary<string, object> properties)

Parameters

Type	Name	Description
System.Collections.Generic.IDictionary<System.String, System.Object>	properties	The name/value collection to add

Add(String, Object)

Adds an element with the provided key and value to the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public void Add(string key, object value)

Parameters

Type	Name	Description
System.String	key	The object to use as the key of the element to add.
System.Object	value	The object to use as the value of the element to add.

Exceptions

Type	Condition
System.ArgumentNullException	`key` is null.
System.ArgumentException	An element with the same key already exists in the System.Collections.Generic.IDictionary<TKey, TValue>.
System.NotSupportedException	The System.Collections.Generic.IDictionary<TKey, TValue> is read-only.

Clear()

Removes all items from the System.Collections.Generic.ICollection<T>.

Declaration

public void Clear()

Exceptions

Type	Condition
System.NotSupportedException	The System.Collections.Generic.ICollection<T> is read-only.

Contains(KeyValuePair<String, Object>)

Determines whether the System.Collections.Generic.ICollection<T> contains a specific value.

Declaration

public bool Contains(KeyValuePair<string, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>	item	The object to locate in the System.Collections.Generic.ICollection<T>.

Returns

Type	Description
System.Boolean	true if `item` is found in the System.Collections.Generic.ICollection<T>; otherwise, false.

ContainsKey(String)

Determines whether the System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the specified key.

Declaration

public bool ContainsKey(string key)

Parameters

Type	Name	Description
System.String	key	The key to locate in the System.Collections.Generic.IDictionary<TKey, TValue>.

Returns

Type	Description
System.Boolean	true if the System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the key; otherwise, false.

Exceptions

Type	Condition
System.ArgumentNullException	`key` is null.

GenerateTypeBag()

Generate a collection of System.String to System.Type from the properties held in the current object

Declaration

public IDictionary<string, Type> GenerateTypeBag()

Returns

Type	Description
System.Collections.Generic.IDictionary<System.String, System.Type>

GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration

public IEnumerator<KeyValuePair<string, object>> GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.Collections.Generic.KeyValuePair<System.String, System.Object>>	A System.Collections.Generic.IEnumerator<T> that can be used to iterate through the collection.

GetObjectData(SerializationInfo, StreamingContext)

Declaration

public virtual void GetObjectData(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info
System.Runtime.Serialization.StreamingContext	context

Remove(String)

Removes the element with the specified key from the System.Collections.Generic.IDictionary<TKey, TValue>.

Declaration

public bool Remove(string key)

Parameters

Type	Name	Description
System.String	key	The key of the element to remove.

Returns

Type	Description
System.Boolean	true if the element is successfully removed; otherwise, false. This method also returns false if `key` was not found in the original System.Collections.Generic.IDictionary<TKey, TValue>.

Exceptions

Type	Condition
System.ArgumentNullException	`key` is null.
System.NotSupportedException	The System.Collections.Generic.IDictionary<TKey, TValue> is read-only.

ToObject(Object)

Populate value properties with those held in the current object

Declaration

public void ToObject(object value)

Parameters

Type	Name	Description
System.Object	value

ToObject(Type)

Create an instance of type and populate its properties with those held in the current object

Declaration

public object ToObject(Type type)

Parameters

Type	Name	Description
System.Type	type

Returns

Type	Description
System.Object

ToObject<T>()

Create an instance of T and populate its properties with those held in the current object

Declaration

public T ToObject<T>()

Returns

Type	Description
T

Type Parameters

Name	Description
T

TryGetValue(String, out Object)

Gets the value associated with the specified key.

Declaration

public bool TryGetValue(string key, out object value)

Parameters

Type	Name	Description
System.String	key	The key whose value to get.
System.Object	value	When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the `value` parameter. This parameter is passed uninitialized.

Returns

Type	Description
System.Boolean	true if the object that implements System.Collections.Generic.IDictionary<TKey, TValue> contains an element with the specified key; otherwise, false.

Exceptions

Type	Condition
System.ArgumentNullException	`key` is null.

Explicit Interface Implementations

ICollection<KeyValuePair<String, Object>>.Add(KeyValuePair<String, Object>)

Declaration

void ICollection<KeyValuePair<string, object>>.Add(KeyValuePair<string, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>	item

ICollection<KeyValuePair<String, Object>>.CopyTo(KeyValuePair<String, Object>[], Int32)

Declaration

void ICollection<KeyValuePair<string, object>>.CopyTo(KeyValuePair<string, object>[] array, int arrayIndex)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>[]	array
System.Int32	arrayIndex

ICollection<KeyValuePair<String, Object>>.IsReadOnly

Declaration

bool ICollection<KeyValuePair<string, object>>.IsReadOnly { get; }

Returns

Type	Description
System.Boolean

ICollection<KeyValuePair<String, Object>>.Remove(KeyValuePair<String, Object>)

Declaration

bool ICollection<KeyValuePair<string, object>>.Remove(KeyValuePair<string, object> item)

Parameters

Type	Name	Description
System.Collections.Generic.KeyValuePair<System.String, System.Object>	item

Returns

Type	Description
System.Boolean

IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration

IEnumerator IEnumerable.GetEnumerator()

Returns

Type	Description
System.Collections.IEnumerator	An System.Collections.IEnumerator object that can be used to iterate through the collection.

Implements

System.Collections.Generic.IDictionary<TKey, TValue>

System.Collections.Generic.ICollection<T>

System.Collections.Generic.IEnumerable<T>

System.Collections.IEnumerable

System.Runtime.Serialization.ISerializable

IDynamicData

Extension Methods

IdentityObjectExtensions.GetIdentity(Object)

IdentityObjectExtensions.SetIdentity(Object, Identity)

PropertyBagObjectsExtensions.ToPropertyBag(Object)

PropertyBagObjectsExtensions.ToPropertyBag(Object, IEnumerable<String>)

RuntimeModelExtensions.GetOriginalType(Object)

PageObjectExtentions.ItemAs<TObject>(IDictionary<String, Object>, String)