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New WINDEV, WEBDEV 25 feature!
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Stored procedures
Deletes a file identified by its name from a MongoDB file system.
Remark: To delete a file identified by its identifier, use <mongoGridFS variable>.DeleteFileById.
Versions 24 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
New in version 24
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
Example
gclGridFS is mongoGridFS
 
// Delete the file found in the table column
gclGridFS.DeleteFile(TABLE_GridFS.COL_Name)
 
ToastDisplay("Deletion successfully performed.")
Syntax
<Result> = <File system>.DeleteFile(<File name>)
<Result>: Boolean
  • True if the operation was performed,
  • False if a problem occurred. ErrorInfo is used to identify the error.
<File system>: mongoGridFS variable
Name of the mongoGridFS variable that corresponds to the Mongo file system to use.
<File name>: Character string with quotes
Name of file to delete.
Component : wd250big.dll
Minimum version required
  • Version 25
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