ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.UnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
OrgDisplay (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
hdfsConnection (Type of variable)
The hdfsConnection type is used to define the advanced characteristics of a connection to the Hadoop file system (HDFS).
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
<Organization Chart>.Display (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
<Upload>.CurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
<Email variable>.ImportHTML (Function)
Imports, into the Email structure or into an Email variable, the content of an HTML file in order to send it by email.
AAFImportParameter (Function)
Loads all customizations made via AAFs (Automatic Applications Features) that have previously been saved to a file.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Source>.Forward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
<Source>.Backward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
<Source>.CheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
InitialFile (Property)
The InitialFile property is used to get the original name of the data file associated to an item in a query.
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
FileToMemoryList (Function)
Populates a List Box or Combo Box control programmatically with the records from a data file or query.
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
Browsing the HFSQL data files
The "Key" items are used to organize the records in a data file in order to optimize the browse or the search......
HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.