ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Image>.DrawPolygon (Function)
Draws a polygon in an Image control,
<redisConnection>.Get (Function)
Gets the value of a key from a Redis server as a string.
<redisConnection>.Set (Function)
Changes the value of a key on a Redis server.
<redisConnection>.Publish (Function)
Publishes a message on a Redis broadcast channel.
<redisConnection>.Unsubscribe (Function)
Cancels a subscription to a Redis broadcast channel.
<redisConnection>.Subscribe (Function)
Subscribes to a Redis broadcast channel.
<Gantt chart>.ListLink (Function)
Lists the links in a Gantt Chart column in a Table or TreeView Table control.
<Gantt chart>.DeleteLink (Function)
Removes links from a Gantt Chart column in a Table or TreeView Table control.
The pages
Pages are the main interface of a WEBDEV site......
Runtime log
The runtime log is the best way to identify the most used features of an application......
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
HDescribeConnection (Function)
Describes a new connection to an external database.
<xmlDocument>.ToJSON (Function)
Converts an XML string to JSON.
<Image>.SaveGIF (Function)
Saves an image: in a file in GIF format. in memory....
<Image>.SaveBMP (Function)
Saves an image: in a file in BMP format. in memory....
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
XMLValidDocument (Function)
Validates an XML document from an XSD schema.
XMLValidNode (Function)
Validates an XML node, its children and its attributes from its description in the XSD schema linked to the XML document.
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one of the character strings in an array....
StringEndsWith (Function)
Checks whether a character string ends: with a specific character string. with one of the character strings in an array....
EnumerationFromValue (Function)
Returns an enumeration value known by its associated value.
EnumerationFromName (Function)
Returns an enumeration value known by its name.
EnumerationCheckValue (Function)
Checks whether an enumeration value known by its associated value is valid.
inAppConsumeProduct (Function)
Used to consume, in an application, a product that was previously purchased by the user.