ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iSubstBlock (Function)
Substitutes one block of the report with another block while the report is printed.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL data file or query.
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
CriticalSectionEnd (Function)
Marks the end of critical section: the code will be run by another thread.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
grGridlines (Function)
Displays or hides the chart gridlines.
grLineThickness (Function)
Retrieves and/or modifies the value of the line thickness in a line chart....
iNestedHeaderFooter (Function)
Prints (or not) the page headers and footers of nested report.
HCloseConnection (Function)
Closes a connection to a database.
HListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
InitialHeight (Property)
The InitialHeight property is used to: Find out the creation height of a control or window. Modify the base height used to anchor the controls "in height". Find out the creation height of a block or control in a report....
Manipulating days in a Calendar control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate the following elements......
Abandon (Function)
Closes the current window by running the "Click" event of the CANCEL Button control.
SchedulerSelectPlus (Function)
Selects an appointment in a Scheduler control.
SchedulerSelectMinus (Function)
Deselects an appointment from a Scheduler control.
ContactListSource (Function)
Lists the sources (or accounts) of the contacts saved on the device.
SchedulerPositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
Assisted input management functions
The following functions are used to program assisted input in edit controls...
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.