¹ØÓÚXMLÖÐ×Ö½ÚдÈëÁ÷×Ö¶ÎʱµÄ˵Ã÷
·½·¨Ò»£º
²ÉȡͨÓõÄbase64±àÂ뷽ʽ£¬È¡Ê±½âÂë´æÊ±¼ÓÂë¡£
ëÀÏʦÌṩÁËÍêÕûµÄ±àÂë´úÂ룬ÇÒЧÂʺܸߡ£
unit Base64;
interface
uses SysUtils, Classes;
type
{$IFDEF UNICODE}
Base64String = AnsiString;
{$ELSE}
Base64String = string;
{$ENDIF}
// °´Ô´³¤¶ÈSourceSize·µ»ØBase64±àÂëËùÐ軺³åÇø×Ö½ÚÊý
function Base64EncodeBufSize(SourceSize: Integer): Integer;
// »ñÈ¡SourecµÄBase64±àÂ룬Base64Buf±ØÐëÓÐ×ã¹»³¤¶È¡£·µ»ØÊµ¼Ê±àÂë×Ö½ÚÊý
function Base64Encode(const Source; SourceSize: Integer; var Base64Buf): Integer; overload;
// ½«Source±àÂëΪBase64×Ö·û´®·µ»Ø `
function Base64Encode(const Source; SourceSize: Integer): Base64String; overload;
// ½«Source´ÓStartPos¿ªÊ¼µÄSize³¤¶ÈµÄÄÚÈÝÔ´±àÂëΪBase64£¬Ð´ÈëÁ÷Dest¡£
// Size=0 ±íʾһֱ±àÂëµ½Îļþβ
procedure Base64Encode(Source, Dest: TStream; StartPos: Int64 = 0; Size: Int64 = 0); overload;
// °Ñ×Ö·û´®Str±àÂëΪBase64×Ö·û´®·µ»Ø
{$IFDEF UNICODE}
function StrToBase64(const Str: AnsiString): Base64String; overload;
function StrToBase64(const Str: string): Base64String; overload;
{$ELSE}
function StrToBase64(const Str: string): Base64String;
{$ENDIF}
// °´¸ø¶¨µÄ±àÂëÔ´SourceºÍ³¤¶ÈSourceSize¼ÆËã²¢·µ»Ø½âÂ뻺³åÇøËùÐè×Ö½ÚÊý
function Base64DecodeBufSize(const Base64Source; SourceSize: Integer): Integer;
// ½«Base64±àÂëÔ´Base64Source½âÂ룬Buf±ØÐëÓÐ×ã¹»³¤¶È¡£·µ»ØÊµ¼Ê½âÂë×Ö½ÚÊý
function Base64Decode(const Base64Source; SourceSize: Integer; var Buf): Integer; overload;
// ½«Source´ÓStartPos¿ªÊ¼µÄSize³¤¶ÈµÄBase64±àÂëÄÚÈݽâÂ룬дÈëÁ÷Dest¡£
// Size=0 ±íʾһֱ½âÂëµ½Îļþβ
procedure Base64Decode(Source, Dest: TStream; StartPos: Int64 = 0; Size: Int64 = 0); overload;
// ½«Base64±àÂëÔ´Base64Source½âÂëΪ×Ö·û´®·µ»Ø
function Base64Decode(const Base64Source; SourceSize: Integer): string; overload;
// °ÑBase64×Ö·û´®Base64Str½âÂëΪ×Ö·û´®·µ»Ø
function Base64ToStr(const Base64Str: Ba
Ïà¹ØÎĵµ£º
ÎÄÕµ¼º½ SQL Server 2005 ѧϰ±Ê¼ÇϵÁÐÎÄÕµ¼º½
ÔÚSQl 2005 For XMl ¼òµ¥²éѯ(Raw£¬Auto£¬Pathģʽ)(1) ÀïÎÒÃÇ˵Á˹ØÓÚPath£¬RawºÍAutoģʽµÄÓ÷¨£¬ÆäʵÀïÃæ²»½ö½ö ÊÇÕâЩ¼òµ¥µÄ²Ù×÷£¬»¹ÓÐһЩÆäËüµÄÌØÐÔ£¬±ÈÈç˵Type»òOpenXml·½·¨£¬sp_xml_preparedocument´æ´¢¹ý³Ì µÈÕâЩÔö¼ÓµÄ¶«¶«£¬ÎÒÃÇÀ´Ò» ......
¶ÔÓÚ.NETµ½µ×ÊÇʲôÕâ¸öÎÊÌ⣬ÓÐן÷ÖÖ¸÷ÑùµÄ˵·¨¡£µ«µ±Ê±×÷ΪÊ×ϯִÐйٵı«¶ûĬӦ¸Ã×îÄÜ´ú±í΢Èí¹«Ë¾µÄ¹Û
µã£¬Ëû˵£º“Microsoft.NET ´ú±íÁËÒ»¸ö¼¯ºÏ¡¢Ò»¸ö»·¾³¡¢Ò»¸ö¿ÉÒÔ×÷Ϊƽ̨֧³ÖÏÂÒ»´úInternetµÄ¿É±à³Ì½á¹¹¡£”È·
ʵ£¬Õâ¾ä»°»ù±¾Éϼòµ¥¶óÒªµØ±íÊöÁË.NETµÄÍâÌØÐÔ¡£
.NETÊ×ÏÈÊÇÒ»¸ö»·¾³¡ ......
Query:
XmlDocument doc = new XmlDocument();
doc.Load(Server.MapPath(".\\db\\dbGuest.xml"));
//UserÊÇXML¸ù½Úµã,Name×Ö½Úµã
lbEmail.Text =
doc.SelectSingleNode("//User ......
http://www.cnblogs.com/long2006sky/articles/1258731.html
DataSetת»»ÎªxmlÎļþ
//½«DataSetת»»ÎªxmlÎļþ
private static void ConvertDataSetToXMLFile(DataSet xmlDS, string xmlFile)
{
&n ......
DelphiÖÐÓÐÒ»¸öEncdDecdµ¥Ôª,uses Ëü,ÒÔϵĺ¯Êý³ö×ÔÕâ¸öµ¥Ôª
1.ÓÃTBitmap¶ÔÏóLoadͼƬ
TBitmap.LoadfromFile
2.°ÑTBitmap´æÈëÒ»¸öStreamÖÐ
TBitmap.SaveToStream(mapStream)
3.°ÑͼƬÁ÷½øÐÐbase64±àÂë,É ......