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private void buttonchangecode_Click(object sender, EventArgs e)
{
string strcon = global::codechange.Properties.Settings.Default.passwordchangeConnectionString;
OleDbConnection strconnection = new OleDbConnection(strcon);
string sqlupdate="update ²Ù×÷Óû§ set ÃÜÂë='welcome' where µÇ¼Ãû='dance'";
string sqlselect="select ÃÜÂë from ²Ù×÷Óû§ where µÇ¼Ãû='dance'";
OleDbCommand strcommand = new OleDbCommand(sqlselect, strconnection);
strcommand.Connection.Open();
int numm=(int)strcommand.ExecuteNonQuery();
textnewconfim.Text = numm.ToString();
textnewconfim.Text=strcommand.ExecuteScalar().ToString();
}
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