ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Today (Function)
Returns or modifies the system date (date of the day defined on the current computer).
ToClipboard (Function)
Writes text or image information into the system clipboard.
Replace (Function)
Replaces all occurrences of a specified substring in a string with another specified substring.
grDeleteSeries (Function)
Deletes a data series from a chart.
grInfoXY (Function)
Returns information about the series found at a specific chart point.
How to save and retrieve an image in a binary memo
OLELoad (Function)
Initializes an OLE control with an OLE object.
Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
LooperInsertLine (Function)
Inserts a row into a Looper control.
zipOpen (Function)
Opens an existing archive.
CertificateCheckString (Function)
Checks the correspondence between a signature and a string.
HTTPAddParameter (Function)
Adds a parameter to an HTTP form.
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
HOpen (Function)
Opens a data file.
<Table>.CollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
Organizer control linked to a data file or to a variable
You have the ability to create Organizer controls linked to data....
Table populated programmatically: handling in WLanguage
Here is an overview of how to manipulate Table controls populated programmatically in WLanguage....
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
fFileName (Function)
Returns the name of an external file that is currently opened.
grSmoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.
iListNestedReports (Function)
Returns: the list of nested reports currently printed (reports run by iPrintReport in one of the processes of the report currently printed). the list of sequenced reports currently printed (iSequenceAdd)....