| ExtensionAttribute Class | 
Namespace: CMS.Base
public class ExtensionAttribute : Attribute
The ExtensionAttribute type exposes the following members.
| Name | Description | |
|---|---|---|
| ExtensionAttribute | 
            Extends the class with the specified extension
              | 
| Name | Description | |
|---|---|---|
| GetExtensionObject | 
            Creates an extension object based on extension type
              | |
| RegisterTo | 
            Registers the extension within the system
              | 
| Name | Description | |
|---|---|---|
| AsValue | 
            Converts object to a query value which can be used as a query parameter
              (Defined by QueryExtensions.) | |
| GetAPIString | 
            Gets the string by the specified resource key
              (Defined by CoreExtensions.) | |
| GetString | 
            Gets the string by the specified resource key
              (Defined by CoreExtensions.) | |
| ToBoolean | 
            Returns the boolean representation of an object or default value if not.
              (Defined by CoreExtensions.) | |
| ToDateTime | 
            Returns the DateTime representation of an object or default value if not.
              (Defined by CoreExtensions.) | |
| ToDouble | 
            Returns the double representation of an object or default value if not.
              (Defined by CoreExtensions.) | |
| ToGuid | 
            Returns the Guid representation of an object or default value if not.
              (Defined by CoreExtensions.) | |
| ToInteger | 
            Returns the integer representation of an object or default value if not.
              (Defined by CoreExtensions.) | |
| ToString | 
            Returns the string representation of an object or default value if not.
              (Defined by CoreExtensions.) | 
| Name | Description | |
|---|---|---|
| ExtensionType | 
            Extension type
              |