ALPHA-VISION® Jobs: ShowLayer

ShowLayer

SUMMARY

Changes the Visibility of a Layer in a Window.

SYNTAX

ShowLayer(<window, layer, show>);

ARGUMENTS

window (type:string)

Defines the window (in BDC only "BdcRightPane" make sense).

layer (type:string)

The Layer wanted.

show (type:bool)

TRUE: The Layer becomes visible FALSE: The Layer becomes invisible

DESCRIPTION

1. Missing arguments are taken from the stack (and deleted from there).
2. The Job does not have a return value.

Changes the visibility of a Layer in window defined under Window.

EXAMPLES

Setting the Layer in a Checkbox

Not(Checked);        //Checked has got the old value as it was set by the 
                     //Refresh-Skript.
ShowLayer("BdcRightPane", "Layer1", );
RefreshThis();        //Is needed to redraw the Checkbox, since the standard 
                    //refresh mechanism works on Objects only.

To display the new status, see:
RefreshThis()
IsLayerVisible().

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Syntax Notation

[aaa]

aaa is optional (zero or one occurences)

(aaa|bbb)

aaa exclusive or bbb

(aaa)*

aaa may occur indefinitely often or may be omitted

(aaa)+

aaa may occur indefinitely often but at least once

(aaa)m..n

aaa may occur from m to n times