ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
Automated tests
WINDEV Tutorial - Monitoring the evolution of an application Automated tests - 20 min
ServiceStop (Function)
Stops a service.
fLock (Example)
Usage example of the fLock function
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
HPrevious (Function)
Positions on the previous file record according to a browse item.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
HTTPAddFile (Function)
Adds a file to the HTTP form.
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
Second (Property)
The Second property is used to: Retrieve the number of seconds from a Time, DateTime or Duration variable. Modify the number of seconds in a Time, DateTime or Duration variable. Retrieve the seconds or the number of seconds from a Date item (in "Date and Time" or "Duration" format) Modify the seconds or the number of seconds in a Date item (in "Date and Time" or "Duration" format)...
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
HDelete (Function)
Deletes a record from a data file (query or view).
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
RGBGreen (Function)
Returns the green component of an RGB color.
RGBRed (Function)
Returns the red component of an RGB color.