ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
TableInsert (Function)
Inserts a row into: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
gglPath (Type of variable)
The gglPath type is used to define the characteristics of the route to drawn on a map...
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print service of Google.
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
RadioButtonDelete (Function)
Deletes an option from a Radio Button control.
Global and local variable
Two types of variables are available......
Comment (Property)
The Comment property is used to manage comments.
HChangeName (Function)
Modifies the physical name of a data file.
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
StringToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string passed in parameter.
Thread execution
At runtime, an application runs in a main thread......
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
dCopyImage (Example)
Usage example of the dCopyImage function
EmailReadFirst (Example)
Usage example of the EmailReadFirst function
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
iInitReportQueryConnection (Function)
Initializes the query linked to the report.
grLabelFont (Function)
Modifies the font used for the category labels of a chart.