ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<redisConnection>.Get (Function)
Gets the value of a key from a Redis server as a string.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
HToItem (Function)
Assigns the specified value to an item of the current record.
<Chart>.RBMaximumValue (Function)
Sets the maximum value in a Radial Bar chart.
RedisGet (Function)
Gets the value of a key from a Redis server as a string.
Constant
The constants are language elements whose value is fixed once and for all...
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Source>.ToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
PageFromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Window>.FromFile (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
SchedulerPositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
<Scheduler>.PositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
HTriggerRecordBefore (Function)
Retrieves the value of the current record before the trigger(s) are executed.
URLExtractPath (Function)
Returns the different elements of a URL: protocol, user, password, domain, port, resource path, resource name, resource extension, request and fragment.
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
BTLECharacteristicReadValue (Function)
Reads the value of a characteristic on a Bluetooth Low Energy device.
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
BTLECharacteristicWriteValue (Function)
Writes a value to a characteristic on a Bluetooth Low Energy device.
BTLEDescriptorReadValue (Function)
Reads the value of a descriptor on a Bluetooth Low Energy device.
BTLEDescriptorWriteValue (Function)
Writes the value of a descriptor to a Bluetooth Low Energy device.
SpreadsheetSeek (Function)
Seeks a value in the cells of a Spreadsheet control found in a window.
MemcachedAdd (Function)
Adds a new key/value couple into the Memcached cache....
MemcachedDecrement (Function)
Decrements the value associated with a key. The key is created if it does not exist.