IFileData Interface

Declares members implemented by the classes that can be represented in a UI using the FileDataPropertyEditor.

Namespace: DevExpress.Persistent.Base

Assembly: DevExpress.Persistent.Base.v19.1.dll

Declaration

C#

public interface IFileData

VB.NET

Public Interface IFileData

Related API Members

The following members return IFileData objects:

• CustomFileOperationEventArgs.FileData
• FileAttachmentsAspNetModule.CreateFileData(IObjectSpace, IMemberInfo)
• FileAttachmentsWindowsFormsModule.CreateFileData(IObjectSpace, IMemberInfo)

Remarks

When the File Attachments module is added to the application, business object properties of the IFileData type are visualized using the FileDataPropertyEditor in WinForms and ASP.NET applications and MobileFileDataPropertyEditor in Mobile applications.

WinForms:

ASP.NET:

Mobile:

Note

If you want to access the full path to a file, implement the ISupportFullName interface in your class in addition to IFileData.