ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Referring to an element in a WLanguage event / process
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
grAddData (Function)
Adds a data into a chart.
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static control.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Yes,No (External language)
Displays a dialog box that includes a logo, a message and the "Yes" and "No&quot buttons.
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
<Looper>.Add (Function)
Adds a row at the end of a Looper control.
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code....
Link control properties
The Link control is available in a page and in a report......
SFModify (Function)
Modifies the records of a file defined in Salesforce.
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
btleDescriptor (Type of variable)
The btleDescriptor type is used to handle the descriptor of a Bluetooth Low Energy characteristic
SysYRes (Function)
Returns the vertical screen resolution.
ZOrder (Property)
The ZOrder property gets and sets the Z-order of an element.
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
fRemoveDir (Example)
Usage example of the fRemoveDir function
zipCreateExe (Function)
Creates a self-extracting archive as a 32-bit executable (.EXE).
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.