| [Overview][Classes][Procedures and functions][Index] |
Provides access to items in the method list in reverse order.
Source position: lazmethodlist.pas line 48
public function TMethodList.NextDownIndex( |
var Index: Integer |
):Boolean; |
Index |
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Ordinal position for the next item. |
True when Index is in the range needed to access Items.
NextDownIndex is a Boolean function which provides access to Items in the list in reverse order. NextDownIndex ensures that the variable parameter in Index is decremented, and remains in range for the number of methods in the Items property. The return value is True when the updated value in Index is a valid ordinal position in Items. The return value is False when Index contains -1.
NextDownIndex is used in the implementation of the CallNotifyEvents method.
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Provides indexed access to methods in the list. |
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Performs event notifications using methods in the list. |
| Version 4.0 | Generated 2025-05-03 | Home |