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EnumerationFromValue (Function) In french: EnumérationDepuisValeur Returns an enumeration value known by its associated value. // Describe the enumeration
AnEnumeration is Enumération
Value1 = "A"
Value2 = "B"
END
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MyEnumeration is Enumération
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// "Value1" is assigned to MyEnumeration
MyEnumeration = EnumerationFromValue(AnEnumeration, "A")
// The trace shows Value1 -> "A"
Trace(MyEnumeration..Name + " -> " + MyEnumeration..Value)
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// "Value2" is assigned to MyEnumeration
MyEnumeration = EnumerationFromValue(AnEnumeration, "B")
// The trace shows Value2 -> "B"
Trace(MyEnumeration..Name + " -> " + MyEnumeration..Value)
Syntax
<Result> = EnumerationFromValue(<Enumeration> , <Value> [, <Default>])
<Result>: Enumeration variable Enumeration variable. <Enumeration>: Enumeration variable Name of the Enumeration variable to be used. <Value>: Variant Simple value (string, integer, real, boolean, ...) of the enumeration. <Default>: Optional variable Default value that must be given to the enumeration if the <Value> is not found. If this parameter is not specified and the <Value> is not found, a fatal error (exception) is generated.
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