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Version 1.9 Build 1556

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checkmenu.findvalue - Function

	Package	display
	Module	widgets
	Tool	checkmenu

Find the index of the item with the given value

Synopsis
findvalue(value)

Arguments

value		The menu item value
		Allowed:	Same type as the array ``value'' used in construction

Returns
Integer or F

Description
This tool function find the index in the menu of the item specified by its value. If you give an invalid value, F is returned.

Example

- f := frame();
- m := checkmenu(f, 'Models', "gaussian point", [10,20]);
- m.findvalue(20);
2
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