ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
xlsMergeCell (Function)
Merges the specified cells in an Excel document.
xlsUnmergeCell (Function)
Unmerges a range of cells.
AuthRefreshToken (Function)
Refreshes a user's OAuth2 token when it expires....
oDriveConnect( Function)
Creates a connection to an Drive OneDrive.
ModbusDisconnect (Function)
Closes the Modbus session.
<modbusSession>.ReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
Managing assertions
...The main available features are as follows:...
<Image>.DrawArc (Function)
Draws a circle arc or an ellipse arc in an Image control.
MemcachedModify (Function)
Modifies a key/value couple in the Memcached cache....
MemcachedAddPrefix (Function)
Adds a value at the start of existing value in the cache for the given key.
fMemExist (Function)
Checks the existence of a shared memory zone.
MemcachedIncrement (Function)
Increments the value associated with a key.
MemcachedDecrement (Function)
Decrements the value associated with a key. The key is created if it does not exist.
MemcachedModifyKeyGroup (Function)
Modifies a key/value couple in the Memcached cache on a group of servers....
MemcachedIncrementKeyGroup (Function)
Increments the value associated with a key on a group of servers.
MemcachedDecrementKeyGroup (Function)
Decrements the value associated with a key on a group of servers.
MemcachedAddPrefixKeyGroup (Function)
Adds a value at the start of existing value in the cache for the given key on a group of servers.
<Image>.Resize (Function)
Resizes an image in an Image control.
<fbSession variable>.Status (Function)
Checks the status of a Facebook session.
<Image>.InvertColor (Function)
Inverts the colors in an Image control.
<xmlDocument variable>.ValidDocument (Function)
Validates an XML document from an XSD schema.
<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.
<mqttSession variable>.Connect (Function)
Used to connect to a MQTT server (also called "Broker").
<mqttSession variable>.Disconnect (Function)
Allows you to disconnect from a MQTT server (also called "Broker").