ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Modbus functions (prefix syntax)
List of Modbus functions...
<Source>.FTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
MongoAggregationPipeline (Function)
Used to retrieve documents that enter a multi-stage pipeline and are transformed into aggregated results.
<Connection variable>.EndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
ExeTerminate (Function)
Ends the execution of a 32-bit application on the current computer: all the instances of the executable are killed.
MenuUnMark (Function)
Removes the checkmark displayed in front of the menu option (popup menu or drop-down menu).
Transfer (Function)
Copies a block of bytes or a fixed-length string from a memory address into another one.
InterfaceModifiableWithReportsAndQueries (Property)
The InterfaceModifiableWitReportsAndQueries property is used to determine if the interface of a report can be modified in Reports & Queries.
WLanguage procedure called by AndroidActivityResultProcedure
WLanguage procedure ("callback") called by AndroidActivityResultProcedure when the result of a third-party Activity is retrieved.
<WDPic variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<picLayer variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<modbusSession>.WriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
Creating a WINDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Saving entered data (AAF)
Common project
Projects are often cross-platform......
Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
"WEBDEV Application Server" license agreement
"WEBDEV Application Server" license agreement...
WDAdminHF: Saving the databases
The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files......
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
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).
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
The Kanban control
Originally, Kanban is a Japanese method aimed at improving processes for a better, more efficient production cycle....