ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Constants used by the TraceStart function
List of constants used by the TraceStart function....
LanguageToCharset (Function)
Returns the character set corresponding to a language.
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
OLE DB: Required configuration
To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer......
9. Overlaying controls
Shared memory area constants
UTF8ToAnsi (Function)
Converts a UTF-8 string to ANSI.
Environment of the report editor
Environment of the report editor...
CameraGenerateThumbnail (Function)
Generates a thumbnail of the specified photo or video.
Break in a report
The break is used to group the records corresponding to a sort criterion......
Environment of the project editor
The main elements of the project editor are as follows:
Body Complement block
The Body complement block is linked to the Body block......
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
The Looper control
A Looper control is used to repeat the controls found in a specific area......
UMCActive (Function)
Used to find out and modify the activation of UMC management (User Macro-Code).
<picLayer variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
HSetTrigger (Function)
Enables or disables the management of triggers.
<Image variable>.ModifySaturation (Function)
Modifies the saturation of an image in an Image variable.
<Image variable>.ModifyLightness (Function)
Modifies the lightness of an image in an Image variable.
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
<WDPic variable>.DrawPolygon (Function)
Draws a polygon in a WDPic variable.
<WDPic variable>.DrawSlice (Function)
Draws a section of a circle or an ellipse in a WDPic variable.
<WDPic variable>.DrawRectangle (Function)
Draws a rectangle in a WDPic variable.
WDAdminHF: Saving the databases
The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files......