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
Ïà¹ØÎÊ´ð£º
edit2.Text:=edit2.Text+l.Strings[i]+',';
edit2.Text:=copy(edit2.Text,1,length(edit2.Text)-1);
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Èç¹ûÈ¥µô-1µÄ»° ......
procedure TForm2.Button1Click(Sender: TObject);
var
i:integer;
begin
SetLength(a,200);
for I := 0 to 199 do
begin
A[i]:=Tedit.Create(self);
with A[i] do
&n ......
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 ......
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Õâ¸ödllÀïÃæµÄÒ»¸öClsPortº¯Êý£¬dll˵Ã÷˵ÀïÃæÓУ¬ËµÃ÷ÈçÏ£º
5¡¢ClsPort
VOID PASCAL ClsPort(HANDLE hCom)
¹¦ÄÜ˵Ã÷£º¹Ø±ÕÖ¸¶¨µÄͨÐŶ˿ڡ£
²ÎÊý˵Ã÷£º
·µ»ØÖ ......