Ò»¸ö·½±ãÓÐÓõÄDelphiÊý¾Ý¿â²Ù×÷Àà(ת)
unit MyADO;
interface
uses
SysUtils, Classes,ADODB,DB,Variants,StdCtrls,Dialogs;
type
TMyADO = class(TComponent)
private
Connection: TADOConnection;
Query: TADOQuery;
Table: TADOTable;
FConnectionString:string;
procedure InitQuery(InputQuery: TADOQuery; QueryString: String);
function CheckParaEqual(QueryString: String; ParameterList: TStringList):Boolean;
procedure InitParameter(InputQuery:TADOQuery;QueryString:string;ParameterList:TStringList);
public
constructor Create(ConnectionString: String);virtual;
destructor Destory;virtual;
procedure SetConnectionString(ConnectionString: string);
function GetConnection():TADOConnection;overload;virtual;
function GetConnection(ConnectionString: String): TADOConnection;overload;virtual;
function GetQuery: TADOQuery;overload;virtual;
procedure GetQuery(InputQuery: TADOQuery; QueryString: String);overload;virtual;
procedure GetQuery(InputQuery:TADOQuery; QueryString: String; ParameterList: TStringList);overload;virtual;
function GetTable: TADOTable;overload;virtual;
function GetTable(TableName: String): TADOTable;overload;virtual;
function GetTable(TableName: String; Connection: TADOConnection):TADOTable;overload;virtual;
function GetExecuteScalar(QueryString: String): Variant;overload;virtual;
function GetExecuteScalar(QueryString: String; ParameterList: TStringList): Variant;overload;virtual;
function GetExecuteNoQuery(ExecuteSQL:String):Boolean;overload;virtual;
function GetExecuteNoQuery(ExecuteSQL: String; ParameteList: TStringList):Boolean;overload;virtual;
Ïà¹ØÎĵµ£º
MSHTMLÊÇ΢Èí¹«Ë¾µÄÒ»¸öCOM×é¼þ£¬¸Ã×é¼þ·â×°ÁËHTMLÓïÑÔÖеÄËùÓÐÔªËØ¼°ÆäÊôÐÔ£¬Í¨¹ýÆäÌṩµÄ±ê×¼½Ó¿Ú£¬¿ÉÒÔ·ÃÎÊÖ¸¶¨ÍøÒ³µÄËùÓÐÔªËØ£®
¡¡¡¡MSHTML¶ÔÏóÄ£ÐÍÊÇÓÉһЩ¶ÔÏóºÍ¼¯ºÏ×é³ÉµÄ£®´¦ÓÚ¸ù²¿µÄÊÇHTML£¬ÃèÊöÁË´ò¿ªÒ³ÃæµÄ1¸ö´°¿Ú£¬°üÀ¨Ò»ÏµÁм¯ºÏºÍ¶ÔÏó¡£ÈçFrames¼¯ºÏ£¬History£¬Location£¬Navigator£¬Document£¬Vi—sum ......
ÉÏһƪ£¬½éÉÜÁË×é¼þ¿ª·¢µÄÒ»°ã¸ÅÊö£¬ÒÔ¼°×é¼þÀà²ã´Î½á¹¹µÄ¸÷¸öÀàµÄ´óÖÂÐÅÏ¢£¡ÏÖÔھͿªÊ¼Í¨¹ýʵÀý½øÐÐÀ´¼òµ¥µÄ½²ÊöÒ»ÏÂÒ»°ã×é¼þµÄ¿ª·¢¹ý³Ì£¡ÎÒÕâÀïÏȲÉÓÃ×î
»ù±¾µÄ·½Ê½À´´´½¨Ò»¸ö×é¼þ£¡Ò²¾ÍÊÇʹÓÃDelphi×Ô¼ºµÄ×é¼þ¿ª·¢Ïòµ¼À´½¨Á¢Ò»¸öеÄ×é¼þ¡£ÔÚÕâÀÎÒÒÔÀ©³äTEditΪÀý½øÐн²½â¡£
ÄÇôÊ×ÏÈ£¬Òª½éÉܵľÍÊÇ ......
ÔÚÉÏһƪÖУ¬ÎÒÃǼòµ¥µÄʵÏÖÁËÒ»¸ö¶ÔDelphi×ÔÉíµÄTEdit±à¼¿ò¿Ø¼þµÄÒ»¸öÀ©³ä£¡µ«ÊÇÎÒÃDz¢²»ÄÜÏñDelphi×Ô¼ºµÄTEditÒ»Ñù£¬Äܹ»
ÔÚÉè¼Æ×´Ì¬Ï½øÐÐÉè¼Æ£¬¶øÊǷǵÃÒª×Ô¼ºÊÖ¶¯´´½¨¿Ø¼þ£¬È»ºó²ÅÄÜʹÓá£Õâ¸öËäȻ˵ҲÊÇ×é¼þ£¬µ«ÊÇȴʧȥÁË×é¼þµÄ¿ÉÉè¼ÆµÄ·½±ãÐÔ£¬½ö½ö¿É×÷Ϊһ¸öÀà¿âÀ´Ê¹Óá£
ÏÖÔÚÎÒ¾ÍÀ´½éÉÜһϣ¬ÈçºÎÈÃÕâ¸ö×é¼þ×¢ ......
ÔÚÍøÉÏ¿´µ½ºÜ¶àÈ˶¼ÔÚΪDelphiÊÇ·ñÖ§³ÖC++/JavaÖеľ²Ì¬±äÁ¿¼°¾²Ì¬·½·¨µÄ¹¦ÄܶøÀ§ÈÅ,ÆäʵÕâÔÚDelphiÖÐÊǺܼòµ¥µÄ.
¾²Ì¬·½·¨¾ÍÊÇʹÓÃClass Function. ¾²Ì¬±äÁ¿ÔòʹÓõ¥Ôª¾Ö²¿±äÁ¿À´ÊµÏÖ. ´úÂëÈçÏÂ:
//=========================================
// StaticVarTestU - ¶¨ÒåÁË¿ÉÒÔ¼ÆÊýµÄÀ࣬ͨ¹ýÀà·½·¨¼´¿É·ÃÎÊ´ËÀàµÄ¶ÔÏóÊý ......
µÚÒ»ÖÖ·½·¨£º
µÚÒ»²½£º ÐÞ¸ÄÊôÐÔ
1¡¢kind -> dtktime Ò²¿ÉÒÔÊÇdtkdate µ«ÊÇÔÚÓÃdtkdateµÄʱºòÐèÒª½«datemodeÊôÐÔÐ޸ijÉdmUpDown
2¡¢parseinput -> true
µÚ¶þ²½£ºÔÚonUserInputʼþÖÐдһ¾ä´úÂë
DateTimePicker1.DateTime:=DateAndTime;
×¢£ºÒÔÉÏ·½·¨ËäÈ»¿ÉÒԴﵽĿµÄ£¬µ ......