delphi Êý×éÈçºÎ¶¯Ì¬Ôö¼Ó
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type
Tposition = record
x:integer;
y:integer;
z:integer;
end;
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//ÇëÎÊÈçºÎд»á¸ßЧ¡£
produce getposition(Sender: TObject)
var
position:array of record;
begin
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for i =A to B do
if k then
positionÔö¼ÓÒ»¸öC£¨xc,yc,zc)µÄÊý; //ÕâÀïÈçºÎд£¿
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end;
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SetLength
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SetLength(Length(position)+1)
position:array of record; //Ã²ËÆÓ¦µ±ÊÇposition:array of Tposition;
____________
SetLength(position, Length(position) + 1);
with position[Length(position) - 1] do
begin
x := xc;
y := yc;
z := zc;
end;
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function RB(A: longint): longint;
begin
Result := (A shr 24) or ((A shr 8) and $FF00) or ((A shl 8) and $FF0000) or (A shl 24);
end;
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& ......
SQL.Add('SELECT formula,val(DMAF) as i from Åä·½Õï¶Ï±í where 1=1 and formula ='''+Combobox3.Text+''' and formula ='''+Combobox4.Text+'''');
Õ ......