Image.GetThumbnailImageAbort 代理人

定義

命名空間:

System.Drawing

組件:

System.Drawing.Common.dll

套件:

System.Drawing.Common v11.0.0-preview.5.26302.115

來源:

Image.cs

提供回調方法，用以判斷該方法何時 GetThumbnailImage(Int32, Int32, Image+GetThumbnailImageAbort, IntPtr) 應提前取消執行。

public: delegate bool Image::GetThumbnailImageAbort();

public delegate bool Image.GetThumbnailImageAbort();

type Image.GetThumbnailImageAbort = delegate of unit -> bool

Public Delegate Function Image.GetThumbnailImageAbort() As Boolean 

傳回值

Boolean

若該方法決定應提前停止執行，則回true傳 GetThumbnailImage(Int32, Int32, Image+GetThumbnailImageAbort, IntPtr) ;否則回傳 false。