DelphiµÄÓï·¨ÎÊÌâ - Delphi / ÓïÑÔ»ù´¡/Ëã·¨/ϵͳÉè¼Æ
Àý×Ó³ÌÐò¼û¸½¼þ£¬ÓÃDelphi 7½øÐбàÒë
ÎÊÌâ´úÂëΪ
Delphi(Pascal) code:
if Node.ChildNodes <> nil then
begin
for i := 0 to Node.ChildNodes.Count - 1 do
begin
cNode := Node.ChildNodes.Get(i);
shapetype := cNode.NodeName;
if (shapeType = 'line') then
begin
shape := TLine.Create;
shape.ShapeType := shapetype;
shape.Name := cNode.AttributeNodes.Nodes['name'].NodeValue;
TLine(shape).X1 := cNode.AttributeNodes.Nodes['x1'].NodeValue;
TLine(shape).Y1 := cNode.AttributeNodes.Nodes['y1'].NodeValue;
TLine(shape).X2 := cNode.AttributeNodes.Nodes['x2'].NodeValue;
TLine(shape).Y2 := cNode.AttributeNodes.Nodes['y2'].NodeValue;
try
TLine(shape).Color := StringToColor(cNode.AttributeNodes.Nodes['color'].NodeValue);
except
TLine(shape).Color := ClBlue;
end;
end
else if (shapeType = 'rectangle') then
begin
shape := TRectangle.Create;
shape.ShapeType := shapetype;
shape.Name := cNode.AttributeNodes.Nodes['name'].NodeValue;
TRectangle(shape).X1 := cNode.AttributeNodes.Nodes['x1'].NodeValue;
TRectangle(shape).Y1 := cNode.AttributeNodes.Nodes['y1'].NodeValue;
TRectangle(shape).X2 := cNode.AttributeNodes.Nodes['x2'].NodeValue;
Ïà¹ØÎÊ´ð£º
·µ»ØµÄÄÚÈÝÊÇÈçÏ´úÂë,ÔõôÄÜÇþµÀ2b?
<p class="text1">1a </p>
<p class="text1">2b </p>
<p class="text1">3c </p>
<p cl ......
Ò»Ö±ÏëʹÓÃdll£¬µ«delphiµÄdll×Ó´°Ìå¾³£Óи÷ÖÖÎÊÌ⣬±ÈÈçÖ÷´°¿ÚÓëdll×Ó´°¿ÚµÄ½¹µãÎÊÌ⣬×Ó´°¿ÚÖпؼþµÄtab¼ü¡¢Èȼü¡¢enter¼üµÈµÄÎÊÌ⣬×Ó´°¿ÚÍ˳öµÄÎÊÌâ¡¢Æ½Ãæ°´Å¥ÎÊÌâµÈµÈ£¬ÍøÕ¾ÉϽøÐÐÁËËÑË÷£¬Ã»ÓбȽÏÍêÃÀµÄ½â¾ö· ......
select * from shuju.DB where ¿ªÅ̼Û-ÊÕÅ̼Û<=0.02
¿ªÅÌ¼Û ÓëÊÕÅÌ¼Û ÊÇÊý¾Ý¿âÀïµÄ×Ö¶Î
select * from aTableName where ((¿ªÅ̼Û-ÊÕÅ̼Û) <=0.02 )
¿ªÅ̼۱ÈÊÕÅ̼۵ÍÁ½·ÖÒÔϵÄÇé¿ö
Mark!!!!!!
se ......
1¡¢ÎÒÄÜ·ñÔÚdelphiÀïµ÷ÓÃÁíÍâÒ»¸öºǫ́³ÌÐò£¬µ«ÊÇÎÒ²»ÐèÒªµÈ´ýÕâ¸öºǫ́³ÌÐòÖ´ÐÐÍê³É£¬»¹¿ÉÒÔ¼ÌÐøÖ´ÐбðµÄ³ÌÐò¡£ÇëÎʾßÌåÔõôÑù²ÅÄÜʵÏÖ¡£
2¡¢ÎÒÄÜ·ñÔÚdelphiÉÏÖ´ÐÐÒ»¸ö¿ì½Ý¼ü£¬Ê¹delphi´°¿Ú³ÌÐòÄܹ»Ë¢ÐÂһϡ£[/size ......