ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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....
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
External language: Programming in Fortran
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
Types of Edit controls
14. PHP generation in practice
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
Windows
The windows represent the main interface of a WINDEV application......
External language: Programming in C#
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
Report with parameters
When printing a report, you have the ability to pass parameters to this report......
InputValue (Property)
The InputValue property is used to: find out whether the end user can enter or change values in a Spreadsheet control. allow or prevent the end user from entering or changing values in a Spreadsheet control....
InputFormula (Property)
The InputFormula property is used to: find out whether the end user can enter or change formulas in a Spreadsheet control. allow or prevent the end user from entering or changing formulas in a Spreadsheet control....
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available for the automatic identifiers......
ERR_TIMEOUTINIT
Handling the views of a window
To easily handle huge windows (that cannot be entirely displayed in the editor for example), WINDEV and WINDEV Mobile allows you to handle several views of the same window......
Check: Test of a WLanguage code
The monitoring robot is used to compile and run the WLanguage code entered......
Handling a Radio Button control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
ERR_NO_DLLEXE
HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized by the HFSQL engine. The files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. available on a connection via a native access or via an OLE DB driver. for a group of files defined in the data model editor....
ERR_LOADMOREDLL
Managing rights on HFSQL Client/Server
To ensure data security and confidentiality, some actions may be restricted to a group of users......
Binding a List Box control to an item
A List Box control can be bound to an item in a data file, query, etc....
ERR_BAD_CONTEXT
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