當Detail有資料列時，如何讓A欄位值為0時，設置該筆資料列為無法編輯? 可以在RowDataBound事件中處理，先將CommandField轉換成TemplateField，找到編輯按鈕的ID，參考代碼： protected void wgvDetail_RowDataBound(object sender, GridViewRowEventArgs e) { if(e.Row.RowIndex != wgvDetail.EditItemIndex) { if (e.Row.RowType == DataControlRowType.DataRow) { string text = e.Row.Cells[1].Text;　//如果A欄位不是TemplateField; string text = (e.Row.FindControl("labelA") as Label).Text;　//如果A欄位是TemplateField if (text == "0") { ImageButton edit = (ImageButton)e.Row.FindControl("ImageButtonEdit"); if (edit != null) { edit.Visible = false; } } } } }