ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<picLayer variable>.InvertColor (Function)
Inverts the colors of a picLayer variable.
User Groupware: Creating and installing the executable
The executable of an application that supports the User Groupware is a multi-instance executable....
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)......
<Image variable>.DrawRectangle (Function)
Draws a rectangle in an Image variable.
<picLayer variable>.DrawPolygon (Function)
Draws a polygon in a picLayer variable.
TableInsert (Function)
Inserts a row into: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
dBackground (Function)
Declares the default background color for the rectangles, circles, etc.:: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Camera functions
Programming Table controls based on a data file (prefix syntax)
This page explains how to program Table controls based on a data file......
<WDPic variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Skins
The skins are used to standardize the visual aspect of a site and they allow you to easily change style......
<picLayer variable>.Resize (Function)
Resizes an image in a picLayer variable.
<Image>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image control.
Importing an HTML page into a WEBDEV site
WEBDEV allows you "suck up" the existing HTML pages......
<Image>.DrawTextRTF (Function)
Draws RTF text in an Image control.
<Image>.DrawText (Function)
Draws a text in an Image control.
<Image>.DrawArc (Function)
Draws a circle arc or an ellipse arc in an Image control.
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
<Table>.EnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer variable. in a WDPic variable]....
dFont (Function)
Declares the font that will be used by dText: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
TablePosition (Function)
Displays a Table or TreeView Table control from a specified row or returns the index of the first row displayed in a Table or TreeView Table control.
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....