ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
<Chart>.StartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
REP files
REP files contain the list of data files handled by the application....
Converting C types
Depending on the type of programming, it may be useful to know the correspondence between the types used in C and the types used in WLanguage......
grScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
grParameter (Function)
Retrieves or modifies a chart parameter.
grSurfaceGetData (Function)
Retrieves a data from a Surface chart.
grSurfaceAddData (Function)
Adds a data into a Surface chart.
grSunburstAddData (Function)
Adds a data to a Sunburst chart.
grHMAddData (Function)
Adds a data into a Heatmap chart.
grHMGetData (Function)
Retrieves data from a Heatmap chart.
<Chart>.Exist (Function)
Checks the existence of a chart in memory.
<Chart>.HMAddData (Function)
Adds a data into a Heatmap chart.
<Chart>.HMGetData (Function)
Retrieves data from a Heatmap chart.
<Chart>.IncreaseData (Function)
Adds a value to a data in a chart.
<Chart>.ScatterAddDataXY (Function)
Adds a data into a "Scatter" chart.
<Chart>.ScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
<Chart>.Orientation (Function)
Modifies the orientation of chart axes.
<Chart>.Parameter (Function)
Retrieves or modifies a chart parameter.
<Chart>.GridLines (Function)
Displays or hides the chart gridlines.
<Chart>.PiePullOut (Function)
Pulls out a section (or all sections) in a chart.
<Chart>.SunburstAddData (Function)
Adds a data to a Sunburst chart.
<Chart>.DeleteSeries (Function)
Deletes a data series from a chart.
<Chart>.SurfaceAddData (Function)
Adds a data into a Surface chart.
<Chart>.SurfaceGetData (Function)
Retrieves a data from a Surface chart.