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- void UpdateList()
- {
- listBox1->Items->Clear();
- oleDbConnection1->Open();
- System::Data::OleDb::OleDbCommand ^myCommand = gcnew OleDbCommand("SELECT lname FROM tab", oleDbConnection1);
- System::Data::OleDb::OleDbDataReader ^readerlname;
- System::Data::OleDb::OleDbDataReader ^readernumb;
- readerlname = myCommand->ExecuteReader();
- myCommand = gcnew OleDbCommand("SELECT znumber FROM tab", oleDbConnection1);
- readernumb = myCommand->ExecuteReader();
- while (readerlname->Read()&& readernumb->Read())
- {
- this->listBox1->Items->Add(readerlname->GetString(0)->ToString()+"("+readernumb->GetString(0)->ToString()+")");
- }
- readerlname->Close();
- readernumb->Close();
- oleDbConnection1->Close();
- }
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