大家晚上好~~~~一个报表的问题，运行无误，但是运行后报表无显示~
CrystalReport1 objReceiptCrystalReport = new CrystalReport1(); //实例化报表
………………………………………………………………………………………………
 private void crystalReportViewer1_Load(object sender, EventArgs e)
  {
  crystalReportViewer1.ReportSource = objReceiptCrystalReport;
  GetData("select * from 订货单");
  }
protected void GetData(string selectCommand)
  {
  try
  {
  SqlConnection cnn = new SqlConnection();
  cnn.ConnectionString = "Data Source=XP-201112152206\\SQLEXPRESS;Initial catalog=某;Integrated Security=true";
  cnn.Open();
  dataAdapter = new SqlDataAdapter(selectCommand, cnn);
  DataSet ds = new DataSet();
  dataAdapter.Fill(ds,"receipt");
  objReceiptCrystalReport.SetDataSource(ds.Tables["receipt"]);  
  cnn.Close();
  }
  catch (SqlException)
  {
  MessageBox.Show("数据库异常！");
  }
  }
-----------------------------------
运行以后 报表里面是空白的 啥也没有 我确定数据库里有记录

谢大侠了~~~~~~~~~~~~~


------解决方案--------------------
有些数据库的表要加[]
------解决方案--------------------
ds.Tables[0].TableName = "receipt";
objReceiptCrystalReport.SetDataSource(ds);
看看行不