ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
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......
Compile (Example)
Usage example of the Compile function
MySelf (Reserved word)
MySelf is used to handle the current control...
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.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
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.
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
Automatic error handling
Error handling can be customized for each process......
ThreadPause (Function)
Pauses the current thread during the specified duration.
WDTrans: Overview
WDTrans is a tool for canceling transactions......
WDSQL, SQL querier: Overview
WDSQL is used to......
3-tier architecture
The development in "3-tier" architecture is now simplified......
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....
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HRead (Function)
Reads a record in a file according to a given record number.
WDAdminHF: Saving the databases
The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files......
Today (Function)
Returns or modifies the system date (date of the day defined on the current computer).
HReadFirst (Function)
Sets the position on the first record according to a browse item.
<Map>.DisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
fDirAttribute (Function)
Returns or modifies the attributes of a directory.
BurnerErase (Example)
Usage example of the BurnerErase function
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).