delphi µ÷Óô洢¹ý³Ì
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....//Ç°ÃæµÄÓï¾äÎÒ¾ÍÊ¡ÂÔÁË
strSQL:='UP_READREQ '+''''+strApplyID+''''+,+strNo+','+''''+ReceiverName+''''; //µ÷Óà ´æ´¢¹ý³Ì
qrySP.close;
qrySP.DatabaseName:='DB';
qrySP.SQL.Text:=strSQL;
try
qrySP.ExecSQL;
except
showmessage('µ÷Óùý³Ì²»³É¹¦');
end£»
......//ºóÃæµÄÎÒҲʡÂÔÁË
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лл´ó¼Ò£¡
commitÊÇÓÃÓÚÊÂÎñµÄ~~
adoconnection1.BeginTrans;
try
.....
.....
adoconnection1.CommitTrans;
finally
adoconnection1.RollbackTrans;
end;
Óï¾äºÃÏñ»¹Ã»¼Ó exec
strSQL:=' exec UP_READREQ '+''''+strApplyID+''''+,+strNo+','+''''+ReceiverName+'''';
strSQL:=' exec UP_READREQ '+''''+strApplyID+''''+,+strNo+','+''''+ReceiverName+'''';
qrySP.close;
qrySP.DatabaseName:='DB';
qrySP.SQL.Text:=strSQL;
try
&nbs
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Õâ¸öÊÇÀ¹½Ø°´¼üÏûÏ¢²¢²âÊÔÊÇ·ñΪENTER¼ü¡£
begin
case wParam of
WM_KEYDOWN:
fEatKeystroke := (p.vkCode = VK_RETURN);
& ......
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ÎÊÌâ¶þ¡£ÎÒ±£´æºÃºóÔõô´Ó±íPasswordÀï ......
1¡¢DELPHIÖÐNEWÒ»¸öApplication£¬ÔËÐÐÆðÀ´µÄʱºò¿ÉÒÔÔÚÈÎÎñ¹ÜÀíÆ÷Öв鿴µ½Õâ¸öproject1.exeµÄÏß³ÌÊýΪ3£¬ÎÒÏëÖªµÀÕâÈý¸öÏ̷ֱ߳ðÊÇʲô£¬ÔÚʲôÇé¿öÏ´´½¨µÄ?
2¡¢Èç¹ûÎÒµ±Ç°´ò¿ªÁËN¸öDELPHI»·¾³£¬ÕâʱºòÎÒÏëͨ¹ýË ......
Delphi(Pascal) code:
var
str:array of string;
i:Integer;
j:Integer;
begin
SetLength(str,1);
for i:=0 to 4 do
begin
j:=Length(Str);
SetLength(str,Length(str)+1);
S ......