ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WebserviceWriteHTTPHeader (Function)
Adds an additional HTTP header to a request to a web service (REST or SOAP).
CaptchaVerify (Function)
Checks whether the value typed by the user corresponds to the string displayed in a Captcha control.
List,Add (External language)
Adds an element to a Combo Box or List Box control.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL table.
grWaterfallCategoryType (Function)
Indicates the category type of a Waterfall chart.
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property gets and sets the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
UnloadWDL (Function)
Frees the library that was loaded in memory by LoadWDL.
HOpenComplementaryAnalysis (Function)
Opens a new database schema, but keeps the main database schema of the application.
PVTSave (Function)
Saves the result of the calculation performed in a Pivot Table control (in a file or in memory).
OrgModify (Function)
Modifies an element in an Organization Chart control.
LocalStorageGet (Function)
Retrieves a value from the local storage.
LocalStorageDelete (Function)
Deletes a value from the local storage.
LocalStorageDeleteAll (Function)
Deletes all the values from the local storage.
LocalStorageOccurrence (Function)
Returns the number of values for the local storage.
LocalStorageValueName (Function)
Returns the name of a value for the local storage.
AddLink (Function)
Adds a link to a text section in an edit control.
BreakAdd (Function)
Adds a break into a Table or Looper control.
RegexReplace (Function)
Replaces all the parts of a string that follow a specific format.
USBFind (Function)
Finds a USB device according to keywords.