ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQLSeek (Function)
Positions on the specified result row of the query.
HReindexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL table and returns the percentage of reindexing already performed.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
MatNbLine (Function)
Returns the number of rows found in a matrix.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL table located on a server.
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
TimeValid (Function)
Checks the time validity.
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or programmatically. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
MatNbColumn (Function)
Returns the number of columns found in a matrix.
XMLSavePosition (Function)
Stores the current position in the XML document.
HModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.
IntegerToMonthInAlpha (Function)
Returns the name of the month that corresponds to the specified date (this date is an integer).
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
UsefulHeight (Property)
The UsefulHeight property gets and sets the useful height of an internal window (or supercontrol) with scrollbars.
HModifyDatabaseProperty (Function)
Modifies the properties of a database located on an HFSQL server.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated during the execution of the query.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
ErrorChangeParameter (Function)
Configures the automatic behavior that will be implemented if an error occurs in the current process.
fSplit (Function)
Splits a file into several files.
HDeleteFile (Function)
Deletes HFSQL tables (.fic, .ndx, .ftx, .sdx and .mmo files, if any) from the server.
TextToHTML (Function)
Converts a text string into an HTML string (carriage returns are replaced by <BR>accents are replaced by their HTML equivalent, ...).
fSeek (Function)
Gets and sets current position in an external file.
diffApply (Function)
Applies a difference buffer to a specific buffer.