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Stored procedures
Checks the existence of a chart in memory.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The charts.
Example
// Teste l'existence du graphe GRF_MonGraphe
ResExiste = GRF_MonGraphe.Existe()
Syntax
<Result> = <Chart control>.Exist()
<Result>: Boolean
  • True if the chart exists,
  • False otherwise.
<Chart control>: Control name
Name of the Chart control to use (in the window, page or report editor).
Related Examples:
The Chart functions Unit examples (WINDEV): The Chart functions
[ + ] Using the main chart designer features of WINDEV:
- Create a Pie, Column or Line chart
- Define the display area of a chart
- Define the chart options (legend, percentage, ...)
- Draw a line on a chart
Component: wd290grf.dll
Minimum version required
  • Version 24
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Last update: 06/21/2023

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