Class ViewDescriptorAttribute

The attribute against any IModelView interface that defines a view that can be created in a client application within a layout. This attribute can be used multiple times to describe multiple different view descriptor instances that are valid for a view.

This attribute provides the equivelant of the ViewDescriptorInstance used to describe the IModelView this attribute is against

Alternatively it provides a type that inherits ViewDescriptorEnumerator that itself returns a list of all the possible ViewDescriptorInstance that can be used against this view.

This is typically used to provide a seperate ViewDescriptor for each entity it can work against, or if the IModelView has a generic argument it may enumerate all the possible types in the parameters, etc.

These instances are used by the layout designer to display to the user valid views that can be added against a layout
Inheritance
System.Object
System.Attribute
ViewDescriptorAttribute
Inherited Members
System.Attribute.Equals(System.Object)
System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type, System.Boolean)
System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type, System.Boolean)
System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type, System.Boolean)
System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type)
System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Module)
System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Boolean)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type)
System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type, System.Boolean)
System.Attribute.GetHashCode()
System.Attribute.IsDefaultAttribute()
System.Attribute.IsDefined(System.Reflection.Assembly, System.Type)
System.Attribute.IsDefined(System.Reflection.Assembly, System.Type, System.Boolean)
System.Attribute.IsDefined(System.Reflection.MemberInfo, System.Type)
System.Attribute.IsDefined(System.Reflection.MemberInfo, System.Type, System.Boolean)
System.Attribute.IsDefined(System.Reflection.Module, System.Type)
System.Attribute.IsDefined(System.Reflection.Module, System.Type, System.Boolean)
System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type)
System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type, System.Boolean)
System.Attribute.Match(System.Object)
System.Attribute.TypeId
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: LemonEdge.Client.Core.Views.Core
Assembly: ClientCore.dll
Syntax
[AttributeUsage(AttributeTargets.Interface, AllowMultiple = true, Inherited = true)]
public class ViewDescriptorAttribute : Attribute

Constructors

ViewDescriptorAttribute(String, Type, ImageType, Type)

Creates a new View Descriptor Attribute with the specified properties

Declaration
public ViewDescriptorAttribute(string viewName, Type displayItemType, ImageType iconID, Type selectableType = null)
Parameters
Type Name Description
System.String viewName

The user friendly name for this view
System.Type displayItemType

The type of item this view is valid to take as an input to be displayed
ImageType iconID

The default icon to use when displaying this view in the client application ui
System.Type selectableType

An optional type this view provides that can be selected and used by sub views

ViewDescriptorAttribute(String, Type, String, Type)

Creates a new View Descriptor Attribute with the specified properties

Declaration
public ViewDescriptorAttribute(string viewName, Type displayItemType, string iconID, Type selectableType = null)
Parameters
Type Name Description
System.String viewName

The user friendly name for this view
System.Type displayItemType

The type of item this view is valid to take as an input to be displayed
System.String iconID

The default icon to use when displaying this view in the client application ui
System.Type selectableType

An optional type this view provides that can be selected and used by sub views

ViewDescriptorAttribute(Type)

Creates a new View Descriptor Attribute with the specified type of class that inherits ViewDescriptorEnumerator

Declaration
public ViewDescriptorAttribute(Type viewDescriptorEnumeratorType)
Parameters
Type Name Description
System.Type viewDescriptorEnumeratorType

The type that inherits ViewDescriptorEnumerator that can provide a list of all possible view descriptor instances for this view

Properties

DisplayItemType

The type of item this view is valid to take as an input to be displayed

Declaration
public Type DisplayItemType { get; }
Property Value
Type Description
System.Type

IconID

The default icon to use when displaying this view in the client application ui

Declaration
public Guid IconID { get; }
Property Value
Type Description
System.Guid

SelectableType

An optional type this view provides that can be selected and used by sub views

Declaration
public Type SelectableType { get; }
Property Value
Type Description
System.Type

ViewDecriptorEnumerator

The type of a class that inherits ViewDescriptorEnumerator that can enumerate all the possible view descriptor instances that can be used for this view

Declaration
public Type ViewDecriptorEnumerator { get; }
Property Value
Type Description
System.Type

ViewName

The user friendly name for this view

Declaration
public string ViewName { get; }
Property Value
Type Description
System.String

Extension Methods