'Declaration Public Event CloseFile As TdCloseFileEventHandler
'Usage Dim instance As TdConnection Dim handler As TdCloseFileEventHandler AddHandler instance.CloseFile, handler
public event TdCloseFileEventHandler CloseFile
public: event TdCloseFileEventHandler^ CloseFile
The event handler receives an argument of type TdFileEventArgs containing data related to this event. The following TdFileEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| FileName | The name of the file that is requested by the Advanced SQL Engine. The name includes the path. |
| FileStream | The IO.Stream that was used to open the file. |
| FileType | The type of file that was sent to Teradata (e.g. Source, Include, Object). |
| SourceLanguage | The type of language that was used to write the function(e.g. C, CPP, Java). |
An Application can only register with this event once. An InvalidOperationException will be thrown if an applcation attempts to register with this event more than once.
An application is not required to register with this event when executing a DDL statement that requires data to be read from a file.
The provider will raise this event after each file is read. This will enable the application to perform cleanup tasks related to the external file that was processed.
Refer to TdConnection.OpenFile for more information.
Target Platforms: Windows 8.1, Windows 10, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019