ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Comparing the project messages
The comparison between source and target text helps you find translation errors......
MatNbLine (Function)
Returns the number of rows found in a matrix.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
MatNbColumn (Function)
Returns the number of columns found in a matrix.
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
XMLInsertDocument (Function)
Inserts the current XML tag found in an XML document into another XML document.
TimeToString (Function)
Converts a time to a string in the specified format.
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
LooperBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
Test of a query
The query editor allows you to run the test of query result......
Static audit
The static audit is a feature of the environment that analyzes a project to detect potential issues and suggests improvements......
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL data file or query.
PhotoRunApp (Function)
Starts the native camera application of the device in order to take a photo.
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
PunctuationSensitive (Property)
The PunctuationSensitive property is used to determine if punctuation characters (comma, period, etc.) are taken into account in the different searches performed on the item (with HReadSeek, HReadSeekFirst and HReadSeekLast, for example).
FinCurrentVal (Function)
Returns the current value of investment.
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
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)....
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....