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
¾ÍÊÇÒ»¸ö·þÎñ¶ËºÍÒ»¸ö¿Í»§¶Ë£¬Àï±ßÓÐһЩ¹²Óõ¥Ôª £¬ÎÒÔÚ ¹¤³ÌµÄSEARCH PATHÀïÉèÖõÄ·¾¶£¬
Àï±ßÓиö½á¹¹Ì壬ÎÒÔÚ·þÎñ¶Ë´ò¿ª£¬¼ÓÁ˳ÉÔ±£¬µ«ÊÇÎÒÔÚ¿Í»§¶ËÆäËûµ¥Ôª·ÃÎʲ»µ½ÎÒмӵģ¬ÎÒÔÚ¿Í»§¶Ë´ò¿ªÄǸöµ¥Ôª£¬È·Êµ¼ÓÁ ......
ÎÒ±¾À´ÔÚѧУÊÇŪµÄJ2EE
×òÌìÈ¥Á˳¤É³Ò»¼Ò¹«Ë¾Ó¦Æ¸ ˵ÊÇÓÐÒ»¸öÏîÄ¿ delphiµÄ
ʵϰÆÚÒ»¸öÔ ËÄÌì°ëµÄdelphiÅàѵ ºóÃæ25Ìì¸øÄãÒ»¸öÉè¼ÆÎĵµ×Ô¼º×öÒ»¸öÏîÄ¿
×ߺ󲻾ôòµç»°¹ýÀ´½ÐÎÒÐÇÆÚһȥ±¨µ½
¿´µ½delphiµ ......
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 ......
ÎÊ´ó¼Ò¸öÎÊÌ⣺
ÏÖÔÚÓÐÒ»¸öÏֳɵijÌÐò£¬ÊÇvisual foxpro×öµÄ£¬Êý¾Ý¿âÊÇdbfÎļþ£¬ÎÒûÓÐÓùýfoxpro£¬¿ªÊ¼¶¼Ã»ÕÒµ½Êý¾Ý¿â£¬ÖÕÓÚ¿´Ã÷°×ÔÀ´dbf¾ÍÊÇÊý¾Ý¿â£¬£¨µ«Õâ¸ö³ÌÐòºÃ¶à¸ödbf°¡£¡»¹Ã»°²×°foxpro£¬Ã»´ò¿ªÕâЩÊý¾Ý¿â ......