ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
MongoInfo (Function)
Returns information about a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
gFont (Function)
Builds a sequence of characters describing the font that will be used for the text.
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoModifyOne (Function)
Modifies a document in a collection of MongoDB database.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
OrganizerDeleteAll (Function)
Deletes all the appointments from an Organizer control.
Constants for encryption/compression
List of constants used by the encryption/compression functions...
BurnerSelect (Function)
Used to select the default burner.
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
MongoFind (Function)
Finds documents in a MongoDB collection.
SOAPError (Function)
Returns the error of the last SOAP procedure that failed.
grDonutHolePercentage (Function)
Modifies the percentage corresponding to the radius of the hole in a Donut chart.
grSeriesSecondaryAxis (Function)
Defines whether a series will be drawn on the secondary axis.
grDeleteAll (Function)
Erases a chart and destroys this chart.
gFontItalic (Function)
Builds a sequence of characters used to specify whether or not the text that follows the call to this function is in italic type.
gFontUnderlined (Function)
Builds a sequence of characters to specify whether or not the text that follows the call to this function is underlined.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
BrowserClose (Function)
Closes the current browser window and stops the execution of the current code.
MongoAdd (Function)
Adds one or more documents into a collection of MongoDB database.
grIncreaseData (Function)
Adds a value to a data in a chart.
grAutoRefreshSeries (Function)
Identifies or defines whether a series is refreshed whenever the chart is drawn.
MongoCreate (Function)
Creates a connection to a MongoDB server or cluster.