TypeConvertedValueExpressionAttribute Class

Defines a C# expression attribute that when evaluated will type convert its value for a property.

Definition

Namespace: Gemstone.Expressions.Model
Assembly: Gemstone.Expressions (in Gemstone.Expressions.dll) Version: 1.0.128 -- Release Build+cfed08c7efcabf54b006110ecd862a6bfcb7b819

C#View Source Request Example

[AttributeUsageAttribute(AttributeTargets.Property)]
public sealed class TypeConvertedValueExpressionAttribute : ValueExpressionAttributeBase

VBView Source Request Example

<AttributeUsageAttribute(AttributeTargets.Property)>
Public NotInheritable Class TypeConvertedValueExpressionAttribute
	Inherits ValueExpressionAttributeBase

C++View Source Request Example

[AttributeUsageAttribute(AttributeTargets::Property)]
public ref class TypeConvertedValueExpressionAttribute sealed : public ValueExpressionAttributeBase

JavaScriptView Source Request Example

Gemstone.Expressions.Model.TypeConvertedValueExpressionAttribute = function();

Type.createClass(
	'Gemstone.Expressions.Model.TypeConvertedValueExpressionAttribute',
	Gemstone.Expressions.Model.ValueExpressionAttributeBase);

Inheritance: Object Attribute ValueExpressionAttributeBase TypeConvertedValueExpressionAttribute

Remarks

This attribute is typically used when synchronizing modeled values to an external sources, e.g., user interface elements.

Constructors

TypeConvertedValueExpressionAttribute

Creates a new TypeConvertedValueExpressionAttribute

Properties

Cached	Gets or sets value that determines if value should be cached after first evaluation. Defaults to false. (Inherited from ValueExpressionAttributeBase)
EvaluationOrder	Gets or sets the numeric evaluation order for this expression. Defaults to zero. (Inherited from ValueExpressionAttributeBase)
Expression	Gets C# expression that will evaluate to the desired value. (Inherited from ValueExpressionAttributeBase)
ReturnType	Gets the return Type for this Expression.
TypeId	When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute)
TypeRegistry	Gets or sets any TypeRegistry to use if the attribute Expression needs to be pre-parsed. (Inherited from ValueExpressionAttributeBase)

Methods

Equals	Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute)
GetExpressionUpdateValue	Gets the modeled property based value used to update the Expression. (Overrides ValueExpressionAttributeBaseGetExpressionUpdateValue(PropertyInfo))
GetHashCode	Returns the hash code for this instance. (Inherited from Attribute)
GetPropertyUpdateValue	Gets the Expression based value used to update a modeled property. (Overrides ValueExpressionAttributeBaseGetPropertyUpdateValue(PropertyInfo))
GetType	Gets the Type of the current instance. (Inherited from Object)
IsDefaultAttribute	When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute)
Match	When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute)
ToString	Returns a string that represents the current object. (Inherited from Object)