title: OleDB INSERT command error
body: <p>I have a database (i use MS ACCESS) I have this insert code, I can read data but got error when writing, I follow instruction but it didn't work 
  here is my code </p>
  
  <pre><code>OleDbConnection con = new OleDbConnection(@" provider=Microsoft.ace.Oledb.12.0; data source=\\sisc-erelim\4_Printing\VTDB\DB\VirginiTEADB2.accdb; Persist Security Info=False");
  
  private void button1_Click(object sender, EventArgs e)
          {
              try
              {
                  OleDbCommand cmd = new OleDbCommand();
                  cmd.CommandType = CommandType.Text;
                  cmd.CommandText = "INSERT INTO Accountstbl (Username, Password)" + "VALUES ('" + textBox1.Text + "','" + textBox2.Text + "')";
                  cmd.Parameters.AddWithValue("@Username", textBox1.Text);
                  cmd.Parameters.AddWithValue("@Password", textBox2.Text);
                  cmd.Connection = con;
                  con.Open();
                  cmd.ExecuteNonQuery();
              }
              catch (Exception ex)
              {
                  textBox1.Text = ex.ToString();
              }
  </code></pre>
  
  <p>And I always got this error,</p>
  
  <pre><code>System.Data.OleDb.OleDbException: Syntax error in INSERT INTO statement.
     at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr)
     at System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object&amp; executeResult)
     at System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object&amp; executeResult)
     at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object&amp; executeResult)
     at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method)
     at System.Data.OleDb.OleDbCommand.ExecuteNonQuery()
     at VirginiTEAcorp.Form3.button1_Click(Object sender, EventArgs e) in C:\Documents and Settings\12-014s\My Documents\applications\Database\WindowsFormsApplication1\Form3.cs:line 34
  </code></pre>