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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of the HFSQL data files and for all the other types of accesses (Native, OLE DB, ...
Max (Function)
Returns the greatest value passed as parameter.
<ANSI string>.ToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
<Source>.BuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
HBuildKeyValueANSI (Function)
Whatever the platform used, the data stored in HFSQL data files is in ANSI format.
StringToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
LocalStorageGet (Function)
Retrieves a value from the local storage.
Val (Function)
Returns the numeric value of a character string.
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
<Array>.Min (Function)
Returns the lowest value in the array.
Min (Function)
Returns the lowest value.
Data persistence
The data persistence is used to store the value typed by the user...
<Array>.Max (Function)
Returns the greatest value in the array.
ByAddress (Property)
The ByAddress property is used to determine if a procedure parameter was passed by address.
ProgressBarSystem (Property)
The ProgressBarSystem property is used to get and change the progress bar used as system progress...
Table,Insert (External language)
Inserts an element into a table at a given position.
AssistedInputConfigure (Function)
Used to configure the filter and the opening of assisted input.
Description (Property)
The Description property is used to get and change the page description.
AutomaticallyMinimized (Property)
The AutomaticallyMinimized property is used to: Find out the timeout before the Repositionable...
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report...
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report...
WinInput (Function)
Identifies the window containing the WLanguage code currently run.
ComboClose (Function)
Closes the drop-down list in a Combo Box control (simple or multi-column Combo Box control).
Binding a List Box control to an item
A List Box control can be bound to an item in a data file, query, etc....
Properties associated with report controlss
List of properties associated with the report controls...
PythonExecute (Function)
Executes a function present in a Python module.
HTML Display control properties
HTML Display control properties...
Video control properties
The following properties can be used on a Video control:...
SilverLight control properties
List of properties associated with the SilverLight control...
Internal Page properties
List of WLanguage properties associated with Internal Page controls...
Properties associated with a menu or with a menu option
Several WLanguage properties can be used on a menu found in a window or in a page......
Creating, generating and deploying a web service
WINDEV and WEBDEV allow you to directly generate web services that use the SOAP technology......
Global and local variable
Two types of variables are available......
Native Sybase Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native Sybase...
Search and full-text index
HFSQL proposes a quick search for character strings in the data......
httpRequest (Type of variable)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.