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function GetMaxLayerId(): integer;

 

 

Description:

 

    Get max layer's Id, It is not the count of layers,if there is no layer existed,it return -1.

 

Example:

 

procedure Form1.Button1Click(Send:TObject)

begin

 ShowMessage(' The max layer Id is  '+Inttostr(MyCAD1.GetMaxLayerID));

end;

 

See Also:

 

GetLayersCount