ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 1001: The operators: and:: can only be used in the methods of classes
Installing and starting WDTRAD
ScrollbarPosition (Function)
Used to manage the position of scrollbars: Modifies or retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WINDEV or WINDEV Mobile application. Retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WEBDEV site....
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
Managing the database schema versions
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the different versions of the database schema from the data model editor......
Events associated with Chart controls
List of events associated with the Chart controls...
StartDate (Property)
The StartDate property is used to get and change the start date of a time period.
EndDate (Property)
The EndDate property is used to get and change the end date of a time period.
LeftIndent (Property)
The LeftIndent property is used to get and change the space to the left of the text in a control.
GanttDeleteLink (Function)
Removes links from a Gantt Chart column in a Table or TreeView Table control.
RightIndent (Property)
The RightIndent property is used to get and change the space to the right of the text in a control.
GanttTask (Type of variable)
The GanttTask type is used to define the advanced characteristics of a task for a Gantt chart.
GanttAddTask (Function)
Adds a task in a Gantt Chart column in a Table or TreeView Table control.
GanttDeleteTask (Function)
Removes a task from a Gantt Chart column in a Table or TreeView Table control.
GanttDeleteAll (Function)
Removes all tasks from a Gantt Chart column in a Table or TreeView Table control.
OrgInfoXY (Function)
Returns the index of the element found at a given position in an Organization Chart control.
ActionLabel (Property)
The ActionLabel property is used to get and change the label of the notification's action button....
CurrentWorksheet (Property)
The CurrentWorksheet property is used to get and change the current worksheet in a Spreadsheet control.
StyleID (Property)
The StyleID property is used to get and change the identifier of the style associated with an element.
WorksheetName (Property)
The WorksheetName property is used to get and change the name of a worksheet in an XLS document.
<Organization Chart>.InfoXY (Function)
Returns the index of the element found at a given position in an Organization Chart control.
<Chart>.HMCaptionX (Function)
Modifies the caption of a category on the X-axis of a Heatmap chart.
<Chart>.HMCaptionY (Function)
Modifies the caption of a category on the Y-axis of a Heatmap chart.
<Chart>.PointInfo (Function)
Returns the screen coordinates of a point or the screen coordinates of a value found in a chart.
WLanguage procedure called by BTLEStatus
Procedure ("Callback") called by BTLEStatus when the Bluetooth activation status changes on the device.