ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Image>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image control.
<WDPic variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
<picLayer variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
MongoGridFSSendFile (Function)
Copies a file from the local computer to a MongoDB file system (gridFS).
CriticalSection (Function)
Activates a critical section named or on a variable in an instruction of type USE ... IN.
MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
Orientation (Property)
The Orientation property gets and sets the orientation of an element.
<Image variable>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image variable.
HViewToFile (Example)
Usage example of the HViewToFile function
grParameter (Function)
Retrieves or modifies a chart parameter.
Error 1033: The access directives are not allowed in a structure
Information 2101: 'Short int' does not exist anymore: use 'unsigned 1-byte int'
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
BrowserOpen (Function)
Opens a web page identified by its URL in a new browser.
xlsData (Example)
Usage example of the xlsData function
DnDCursor (Example)
Usage example of the DnDCursor function
MatDeterminant (Example)
Usage example of the MatDeterminant function