grLoadParameter (Function)

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grLoadParameter (Function)

In french: grChargeParamètre

Restores the parameters used to draw a chart. These parameters have been saved by grSaveParameter.

Reminder: By default, graph parameters modified by the user are saved when the application is shut down.. These parameters are automatically restored during the next start of the application. For more details, see grCreate.

Caution: Using this function under Linux requires a specific configuration.. For more details, see The charts.

Example

// Sauvegarde des paramètres d'un graphe créé par programmation
INIWrite("Parametres", "MonGraphe", "Param", grSaveParameter("MonGraphe"))

// Restauration des paramètres d'un graphe créé par programmation
grLoadParameter("MonGraphe", INIRead("Parametres", "MonGraphe", "Param"))

// Sauvegarde des paramètres d'un champ Graphe
INIWrite("Parametres", "GRF_Graphe", "Param", grSaveParameter(GRF_Graphe))

// Restauration des paramètres d'un champ Graphe
grLoadParameter(GRF_Graphe, INIRead("Parametres", "GRF_Graphe", "Param"))

Syntax

<Result> = grLoadParameter(<Chart name> , <Parameters>)

<Result>: Boolean

True if the parameters have been loaded,
False otherwise.

<Chart name>: Control name or character string

Name of the chart to be used. This name corresponds to:
the name of the chart defined programmatically with grCreate.
the name of the Chart control in the window, page or report editor.

<Parameters>: ANSI character string

Parameter to restore. This parameter is compressed. It can only be returned by grSaveParameter. The value of this parameter can be saved in a file, in a memo or in the registry.
If this parameter corresponds to an empty string (""), the function has no effect and it returns False.

Business / UI classification: Neutral code

Component: wd300grf.dll