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OleDbDataReader odr;
private string GetFenShu()
{
OleDbCommand ocomd2 = new OleDbCommand("select C#分数 from data1 ",conn);
odr=ocomd2.ExecuteReader();
while(odr.Read())
{
string fenshu = odr["C#分数"].ToString();
}
odr.Close();
return fenshu ;
}
//用这个方法 的返回值填充textbox2k
textbox2k.text =GetFenShu();
try
{
OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=F:\\data1.mdb");
conn.Open();
string sql = "select CshrapScroe from data1 ";
OleDbCommand ocomd2 = new OleDbCommand(sql, conn);
OleDbDataReader odr = ocomd2.ExecuteReader();
while (odr.Read())
{
this.textBox1.Text += odr["CshrapScroe"].ToString();
}
odr.Close();
odr.Dispose();
conn.Close();
conn.Dispose();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}