如何通過參數插入新值自動編號訪問

Question

當我按下插入，我收到錯誤：Syntax error in INSERT INTO statement

• EmployeeID（自動編號）
• EmployeeName（文本）
• Position（文本）

• Address（Text）

  OleDbDataAdapter ad; 
  DataSet ds; 
  DataTable dt; 
  
  protected void SetInsertParameters() 
  { 
      string sql = "INSERT INTO Employee(EmployeeName,Position,Address)"+ 
         " VALUES (@EmployeeName,@Position,@Address)"; 
      ad.InsertCommand = new OleDbCommand(sql, con); 
  
  
      OleDbParameter param = new OleDbParameter("@EmployeeName", OleDbType.VarChar); 
      param.SourceColumn = "EmployeeName"; 
      param.SourceVersion = DataRowVersion.Current; 
      ad.InsertCommand.Parameters.Add(param); 
  
      param = new OleDbParameter("@Position", OleDbType.VarChar); 
      param.SourceColumn = "Position"; 
      param.SourceVersion = DataRowVersion.Current; 
      ad.InsertCommand.Parameters.Add(param); 
  
      param = new OleDbParameter("@Address", OleDbType.VarChar); 
      param.SourceColumn = "Address"; 
      param.SourceVersion = DataRowVersion.Current; 
      ad.InsertCommand.Parameters.Add(param); 
  } 
  
  
  void InsertNewValues() 
  { 
      dt = ds.Tables["Employee"]; 
      DataRow row = dt.NewRow(); 
      row[0] = txt_employeeID.Text; 
      row[1] = txt_name.Text; 
      row[2] = txt_position.Text; 
      row[3] = txt_address.Text; 
      dt.Rows.Add(row); 
      ad.Update(ds, "Employee"); 
      ad.Fill(ds); 
  
  } 
  

Answer 1

位置是reserved word，必須進行包圍曝光：

"INSERT INTO Employee(EmployeeName,[Position],Address)"