DataSysDescriptionAttribute 類別

定義

警告

此 API 現已淘汰。

使用描述來標記屬性、事件或擴充項 (Extender)。Marks a property, event, or extender with a description. 視覺化設計工具在參考成員時可以顯示這個描述。Visual designers can display this description when referencing the member.

public ref class DataSysDescriptionAttribute : System::ComponentModel::DescriptionAttribute
[System.AttributeUsage(System.AttributeTargets.All)]
[System.Obsolete("DataSysDescriptionAttribute has been deprecated.  https://go.microsoft.com/fwlink/?linkid=14202", false)]
[System.Obsolete("DataSysDescriptionAttribute has been deprecated.  https://go.microsoft.com/fwlink/?linkid=14202", false)]
public class DataSysDescriptionAttribute : System.ComponentModel.DescriptionAttribute
type DataSysDescriptionAttribute = class
    inherit DescriptionAttribute
Public Class DataSysDescriptionAttribute
Inherits DescriptionAttribute
繼承
DataSysDescriptionAttribute
屬性

建構函式

DataSysDescriptionAttribute(String)

使用指定的描述字串來初始化 DataSysDescriptionAttribute 類別的新執行個體。Initializes a new instance of the DataSysDescriptionAttribute class using the specified description string.

屬性

Description

為描述取得文字。Gets the text for the description.

DescriptionValue

取得或設定儲存為描述的字串。Gets or sets the string stored as the description.

(繼承來源 DescriptionAttribute)
TypeId

在衍生類別中實作時,取得這個 Attribute 的唯一識別碼。When implemented in a derived class, gets a unique identifier for this Attribute.

(繼承來源 Attribute)

方法

Equals(Object)

傳回值,表示指定的物件值是否等於目前的 DescriptionAttributeReturns whether the value of the given object is equal to the current DescriptionAttribute.

(繼承來源 DescriptionAttribute)
GetHashCode()

傳回這個執行個體的雜湊碼。Returns the hash code for this instance.

(繼承來源 DescriptionAttribute)
GetType()

取得目前執行個體的 TypeGets the Type of the current instance.

(繼承來源 Object)
IsDefaultAttribute()

傳回數值,表示此項目是否為預設的 DescriptionAttribute 執行個體。Returns a value indicating whether this is the default DescriptionAttribute instance.

(繼承來源 DescriptionAttribute)
Match(Object)

在衍生類別中覆寫時,會傳回值,表示這個執行個體是否等於指定物件。When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.

(繼承來源 Attribute)
MemberwiseClone()

建立目前 Object 的淺層複製。Creates a shallow copy of the current Object.

(繼承來源 Object)
ToString()

傳回代表目前物件的字串。Returns a string that represents the current object.

(繼承來源 Object)

明確介面實作

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

將一組名稱對應至一組對應的分派識別項 (Dispatch Identifier)。Maps a set of names to a corresponding set of dispatch identifiers.

(繼承來源 Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

擷取物件的類型資訊,可以用來取得介面的類型資訊。Retrieves the type information for an object, which can be used to get the type information for an interface.

(繼承來源 Attribute)
_Attribute.GetTypeInfoCount(UInt32)

擷取物件提供的類型資訊介面數目 (0 或 1)。Retrieves the number of type information interfaces that an object provides (either 0 or 1).

(繼承來源 Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

提供物件所公開的屬性和方法的存取權。Provides access to properties and methods exposed by an object.

(繼承來源 Attribute)

適用於

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