c＃gridview不填充存儲過程sql

Question

我想用下面的代碼填充存儲過程的gridview，但最新發生的是gridview沒有顯示任何東西。

SqlConnection myConnectiona = new SqlConnection("user id=HOME-PC\\HOME;" + 
            "password=password;server=HOME-PC\\SQLEXPRESS;" + 
            "Trusted_Connection=yes;" + 
            "database=tabrem; " + 
            "connection timeout=30"); 

      SqlCommand pro = new SqlCommand("[dbo].[doctor]", myConnectiona); 

      pro.CommandType = CommandType.StoredProcedure; 

      SqlDataAdapter da = new SqlDataAdapter(pro); 

      DataTable dt = new DataTable(); 



     try 
     { 
        myConnectiona.Open(); 

      da.Fill(dt); 
      dataGridView1.DataSource = dt; 


     } 
     catch (Exception w) 
     { 
      throw; 
     } 
     finally 
     { 
      if (myConnectiona.State == ConnectionState.Open) 
       myConnectiona.Close(); 
     } 

Answer 1

我認爲你需要做的（如果這是網頁形式）

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感謝