ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Image>.DrawPolygon (Function)
Draws a polygon in an Image control,
Deploying in the cloud for PC SOFT applications
PC SOFT allows you to host your sites in the CLOUD for PC SOFT applications......
BackgroundStyle (Property)
The BackgroundStyle property is used to get and modify the background style of cells in tables and/or TreeView Tables....
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
SocketClientInfo (Function)
Allows the server to get information about the current client socket.
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
AppServerAddScheduledTask (Function)
Adds a new scheduled task to the application (site or webservice).
ScreenshotAllowed (Property)
The ScreenshotAllowed property is used to: Determine whether it is possible to take screenshots of a window, Allow or prevent taking screenshots of a window....
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
Handling an element found in a TreeView control through programming (prefix syntax)
This help page explains how to handle the elements of a TreeView control either directly or via the WLanguage functions......
Programming automatic calculations in the columns of a Table control (prefix syntax)
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
Programming Table controls based on a data file (prefix syntax)
This page explains how to program Table controls based on a data file......
12. Synchronizing data
<Image variable>.DrawTextRTF (Function)
Draws an RTF text in an Image variable.
<Image variable>.DrawText (Function)
Draws a text in an Image variable.
<Image>.DrawSlice (Function)
Draws a circle or an ellipse section in an Image control.
<Image variable>.DrawCircle (Function)
Draws a circle or an ellipse in an Image variable.
<Image variable>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image variable.
<WDPic variable>.InvertColor (Function)
Inverts the colors of a WDPic variable.
DateTimeToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
EndDate (Property)
The EndDate property is used to get and change the selected time period end date: in a Calendar control, in an Organizer control. in a Scheduler control....
MaskTitleTime (Property)
The MaskTitleTime property is used to get or change the mask used for the title of time columns: in an Organizer control. in a Scheduler control. in a TimeLine control....
StartDate (Property)
The StartDate property is used to determine and change the start date of the selected time period: in a Calendar control. in an Organizer control. in a Scheduler control....