ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HOpenConnection (Function)
Opens a connection to a specific database.
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<pdfDocument variable>.NbSignatures (Function)
Gets the number of signatures in a PDF document.
<Image variable>.InvertColor (Function)
Inverts the colors in an Image variable.
<Map>.ModifyMarker (Function)
Modifies a marker displayed in a Map control.
<Image variable>.Resize (Function)
Resizes an image in an Image variable.
<htmlNode variable>.InsertFirstChild (Function)
Adds a child at the start of the children of the current node in an HTML document.
The "Radar" charts
The Radar chart is used to highlight a series according to another one......
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
<Source>.InitSubscriber (Function)
Initializes the range of automatic identifiers for the description file of subscriber replica (".RPL" extension).
HChangeDir (Function)
Changes the path to a table (i.e. directory in which the file will be handled).
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
<picLayer variable>.Font (Function)
Declares the font that will be used by dText in a picLayer variable.
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
AppChangeParameter (Function)
Changes an information in the mechanism for automatic application update.
BCToImage (Function)
Generates the image of a bar code.
GPSLastPosition (Function)
Retrieves the information about the last known device position.
dSaveImageICO (Function)
Saves an image in icon format either in a file, or in memory.
StringInsert (Function)
Inserts a string into another character string at a given position.
HRSExecute (Function)
Immediately runs a recurring replication between HFSQL servers: the replication is triggered before the scheduling.