ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
<JSON variable>.ToString (Function)
Converts the content of a JSON variable to a JSON string.
<redisConnection>.Unsubscribe (Function)
Cancels a subscription to a Redis broadcast channel.
<Image>.Resize (Function)
Resizes an image in an Image control.
<redisConnection>.Publish (Function)
Publishes a message on a Redis broadcast channel.
ThreadExecute (Function)
Starts the execution of a secondary thread.
FileToURI (Function)
Saves the contents of a file to a resource identified by its URI.
MemcachedAddPrefix (Function)
Adds a value at the start of existing value in the cache for the given key.
MemcachedAddPrefixKeyGroup (Function)
Adds a value at the start of existing value in the cache for the given key on a group of servers.
MemcachedIncrementKeyGroup (Function)
Increments the value associated with a key on a group of servers.
MemcachedIncrement (Function)
Increments the value associated with a key.
<xmlNode variable>.ValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
Toast management functions
MemcachedModifyKeyGroup (Function)
Modifies a key/value couple in the Memcached cache on a group of servers....
Toast constants
Returns the two high bytes of an integer....
dClear (Function)
Clears the content of an Image variable or Image control and fills it with the specified color.
ModbusReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
<Email variable>.ImportHTML (Function)
Imports, into the Email structure or into an Email variable, the content of an HTML file in order to send it by email.
CertificateCheckFileSignatureBuffer (Function)
Checks the correspondence between a signature and a file. The signature was stored as a Buffer variable.
<mqttSession variable>.Publish (Function)
Publishes a message on the MQTT broker.
<Image>.InvertColor (Function)
Inverts the colors in an Image control.
<redisConnection>.Set (Function)
Changes the value of a key on a Redis server.
<xmlDocument variable>.ValidDocument (Function)
Validates an XML document from an XSD schema.
<redisConnection>.Subscribe (Function)
Subscribes to a Redis broadcast channel.