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).
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
HToItem (Function)
Assigns the specified value to an item of the current record.
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
Automatic error handling
Error handling can be customized for each process......
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.
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
3-tier architecture
The development in "3-tier" architecture is now simplified......
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.
<Map>.DisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
Contains (Function)
Allows you to check if a substring is within a string.
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
HRead (Function)
Reads a record in a file according to a given record number.
ThreadPause (Function)
Pauses the current thread during the specified duration.
HReadFirst (Function)
Sets the position on the first record according to a browse item.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL table, from a query or from an HFSQL view into a physical file (on disk).
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).