C#.net数据适配器里写sql 取textBox控件里的数值怎么写?

来源:百度知道 编辑:UC知道 时间:2024/05/09 16:12:42
SELECT Detail_Prediction_ID, Product_NO_B, Quantity, Color, Original_Price, Discount_price, Prediction_No FROM Detail_Sales_Prediction WHERE (Prediction_No = '"+textBox1.Text+"') ORDER BY Detail_Prediction_ID

在适配器里写这样的代码取控件里的值('"++"')貌似不莱塞啊 在线求助中~~~~~

"SELECT Detail_Prediction_ID, Product_NO_B, Quantity, Color, Original_Price, Discount_price, Prediction_No FROM Detail_Sales_Prediction WHERE (Prediction_No = \'"+textBox1.Text+"\') ORDER BY Detail_Prediction_ID "

可以的,我都这样用的,我是觉得你写的有点小错误,比如单引号没加转义符