TextViewRoleAttribute Class
Use this attribute to specify the kinds of TextViews to which an extension applies.
Inheritance Hierarchy
System.Object
System.Attribute
Microsoft.VisualStudio.Utilities.MultipleBaseMetadataAttribute
Microsoft.VisualStudio.Text.Editor.TextViewRoleAttribute
Namespace: Microsoft.VisualStudio.Text.Editor
Assembly: Microsoft.VisualStudio.Text.UI (in Microsoft.VisualStudio.Text.UI.dll)
Syntax
'Declaration
Public NotInheritable Class TextViewRoleAttribute _
Inherits MultipleBaseMetadataAttribute
public sealed class TextViewRoleAttribute : MultipleBaseMetadataAttribute
public ref class TextViewRoleAttribute sealed : public MultipleBaseMetadataAttribute
[<Sealed>]
type TextViewRoleAttribute =
class
inherit MultipleBaseMetadataAttribute
end
public final class TextViewRoleAttribute extends MultipleBaseMetadataAttribute
The TextViewRoleAttribute type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
.gif "Public method") |
TextViewRoleAttribute | Construct a new instance of the attribute. |
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
TextViewRoles | Gets the role name. |
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TypeId | When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.) |
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Methods
| Name | Description | |
|---|---|---|
|
Equals | Infrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.) |
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GetHashCode | Returns the hash code for this instance. (Inherited from Attribute.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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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.) |
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Match | When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.) |
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Explicit Interface Implementations
| Name | Description | |
|---|---|---|
.gif "Explicit interface implemetation") .gif "Private method") |
_Attribute.GetIDsOfNames | Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.) |
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_Attribute.GetTypeInfo | Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.) |
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_Attribute.GetTypeInfoCount | Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.) |
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_Attribute.Invoke | Provides access to properties and methods exposed by an object. (Inherited from Attribute.) |
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Remarks
There is a special set of text view roles defined in PredefinedTextViewRoles. For more information about text view roles, see Editor Extension Points.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.