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gisworld
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在DELPHI 6中MO2的TOMAPPOINT不能使用,该如何解决?
var
pt:Imopoint;
begin
pt:=Imopoint(createoleobject('mapobjects2.point'));
pt:=map1.tomappoint(x,y);
end;
此时PT总是为(0,0),在D5中没有问题,请问该如何解决?
var
pt:Imopoint;
begin
pt:=Imopoint(createoleobject('mapobjects2.point'));
pt:=map1.tomappoint(x,y);
end;
此时PT总是为(0,0),在D5中没有问题,请问该如何解决?