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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

zipIsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
eRoundDifference (Function)
Returns the rounding difference between: the value displayed in a "Currency + Euro" control, the associated control used for dual display....
fCompress (Function)
Compresses a file.
MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
Options displayed in a status bar with multiple cells
In the status bar description window, you can specify the options that will appear in each cell of the status bar......
The indexed controls
A control is an indexed control if it contains several controls with the same name......
grDestinationControl (Function)
Defines an Image control as destination of a chart.
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
grSaveBMP (Function)
Saves a chart that was previously drawn in a file in BMP format.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
iConfigure (Function)
Configures the printer for a print performed in WLanguage: by opening the configuration window. by modifying the printer used for the current print....
Handling incoming or outgoing faxes
To send and receive faxes directly from an WINDEV application or a WEBDEV site, several functions allow you to handle faxes via the fax server available in Windows XP and Windows 2000......
apiRequest (Type of request)
The apiRequest type is used to define all the advanced characteristics of a request executed via a REST web service imported using the OpenAPI documentation.
GanttTask (Type of variable)
The GanttTask type is used to define the advanced characteristics of a task for a Gantt chart.
Drop-down button
The drop-down button expands: a context menu. a popup window....
Dynamic serving
"Dynamic serving" is a technique where the same address (URL) leads to 2 different pages......
InputMask (Type of variable)
The InputMask type is used to define all the advanced characteristics of a custom input mask.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
Month (Property)
The Month property is used to: Retrieve the month from a Date or DateTime variable. Modify the month in a Date or DateTime variable. Retrieve the month from a Date item (in "Simple date" or "Date and Time" format) Modify the month in a Date item (in "Simple Date" or "Date and Time" format)...
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......