Delphi Óë ACCESSµÄ¹îÒìÏÖÏó
delphi 2007 + access 2007 +odbc +TADODataset,TADOConnection,TADOCommand
//ɾ³ýÊý¾Ý
procedure TCDSSelectTools.DeleteMachine(byMachineID: string);
tmpCmd := TADOCommand.Create(nil);
tmpConn := TADOConnection.Create(nil);
tmpConn.ConnectionString := gConnectionStrSelect;
tmpConn.Connected := true;
tmpConn.BeginTrans;
tmpCmd.Connection := tmpConn;
try
tmpCmd.CommandText := 'delete * from t_MachineInfo where sMachineID= ' + '''' + byMachineID + '''';
tmpCmd.Execute;
tmpCmd.Connection.CommitTrans;
finally
tmpCmd.Free;
tmpConn.free;
end;
end;
//3ÃëÖÓÄÚÖ´ÐÐÕâ¸ö¹ý³Ì¿Ï¶¨»áShowMessage
procedure TCDSSelectTools.GetMachine(byMachineID: string);
tmpDS := TADODataset.Create(Nil);
tmpDS.ConnectionString:= gConnectionStrSelect;
tmpDS.CommandText:='select * from t_MachineInfo where sMachineID= ' + '''' + byMachineID + '''';
try
tmpDS.Open;
if tmpDS.Recordcount>0 then
ShowMessage(tmpDS.FieldByName('FFunModelList').AsString); //ÕâÀᄍȻÄÜÏÔʾ³öÀ´
finally
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procedure RunFunction;
type
TFunc = function(A: Integer): Integer;stdcall;¡¡//ÕâÀï¸ù¾ÝDLLÀïÃæº¯ÊýµÄÉùÃ÷ÐÞ¸Ä
var
......
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procedure TFormSearchAchievement.ComboBoxXYChange(Sender: TObject);
var
XY : string;
begin
XY := comboboxxy.Items[comboboxx ......
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#include <iostream>
using namespace std;
int main()
{
const int def_buffer = 1024 * 4;
DWORD t;
BYTE b[def_buffer];
memset(b, 0, sizeof(b));
PBYTE p;
t = GetTickC ......
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