关于用SqlDataAdapter向数据库插入记录的问题

                    SqlCommandBuilder builder = new SqlCommandBuilder(adapter);
                    adapter.InsertCommand = builder.GetInsertCommand();
                    DataRow row = table.NewRow();
                    row[0] = textBoxStuno.Text;
                    row[1] = textBoxName.Text;
                    row[2] = 易做图;
                    row[3] = dateTimePicker1.Text;
                    row[4] = textBoxDept.Text;
                    table.Rows.Add(row);
                    try
                    {
                        adapter.InsertCommand.ExecuteNonQuery();
                        adapter.Update(table);

                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show("插入失败" + ex.Message);
                    }

表里易做图去了   而且能在DataGridView中显示出来，但是数据库还是不能插入     adapter.Update(table);

这个语句不就是把数据库更新吗？？为什么没反应呢 --------------------编程问答-------------------- DataRow row = table.NewRow();
  row[0] = textBoxStuno.Text;
  row[1] = textBoxName.Text;
  row[2] = 易做图;
  row[3] = dateTimePicker1.Text;
  row[4] = textBoxDept.Text;
  table.Rows.Add(row);
  try
  {
  SqlCommandBuilder builder = new SqlCommandBuilder(adapter);
  adapter.Update(table);
  }
catch (Exception ex)
  {
  MessageBox.Show("插入失败" + ex.Message);
  }
这样试试 --------------------编程问答--------------------

引用 1 楼的回复:

DataRow row = table.NewRow();
  row[0] = textBoxStuno.Text;
  row[1] = textBoxName.Text;
  row[2] = 易做图;
  row[3] = dateTimePicker1.Text;
  row[4] = textBoxDept.Text;
  table.Rows.Add(row);
……

这样还是不行 --------------------编程问答-------------------- adapter.InsertCommand = builder.GetInsertCommand();
这个断点看你的Command是什么 --------------------编程问答--------------------

引用 3 楼的回复:

adapter.InsertCommand = builder.GetInsertCommand();
这个断点看你的Command是什么

晕这个不知道怎么看 --------------------编程问答-------------------- 急求各位帮帮忙

补充：.NET技术 ,  C#