ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report based on a query
Queries are used to easily select records in one or more data files......
FinFutureVal (Example)
Usage example of the FinFutureVal function
The "Bubble" charts
A bubble chart shows the correlation between three variables via bubbles of different sizes: categories and values on the X and Y axes and an additional parameter. The size of the bubble indicates the value of this third parameter.
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
TableSort (Function)
Sorts a Table or TreeView Table control on one or more columns (lexicographical sort).
TableModifyLine (Function)
Modifies a row in: a Table control, a TreeView Table control....
HCross (Function)
Crosses a record in a data file.
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
REP files
REP files contain the list of data files handled by the application....
FinCurrentVal (Example)
Usage example of the FinCurrentVal function
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
Screen,Raz (External language)
Resets to zero (for a numeric control) or clears (for the other types of controls) the content of the controls found in the current window.
HDeleteTask (Function)
Deletes a scheduled task from an HFSQL Client/Server server....
IntToHexa (Function)
Returns the hexadecimal string of a numeric value.
SchedulerChangeMode (Function)
Modifies the period (which means the number of days) displayed by a Scheduler control.
SpellAddDictionary (Function)
Adds a word to the dictionary of OpenOffice: for the instance of the current application. for all the applications....
End
END can correspond to: the END keyword of WLanguage used to specify the end of a loop. the End property, which can be used on EventTimeline variables. .......
fListResource (Function)
Lists the resources integrated to the application.
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
DDEError (Function)
Returns the runtime status report of a DDE function.
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255.
RTFSearch (Function)
Finds a character string in an RTF control (found in a window or in a report) or in a character string containing text in RTF format.