將Request.Form從經典ASP轉換爲ASP.NET

Question

我正在將Asp經典項目轉換爲asp.net我得到了一行代碼，我堅持如何將此代碼轉換爲ASP.NET 2010。我做聯編碼在ASP.NET

ASP經典

if request.form <> "" then 
SQL = "UPDATE TBL_SPACES set pass_option='"&encode(request.form("pass_option"))&"' where parker_id="&encode(request.Cookies("parker")("id"))&"" 
'response.write(SQL) 
Connection.Execute(SQL) 
connection.close 
set connection=nothing 
response.redirect("/parker/") 
end if 

ASP.NET

If Not Request.Form Is Nothing Then 
    SQL = "UPDATE TBL_SPACES set pass_option='" & encode(Request.Form("pass_option")) & "' where parker_id=" & encode(Request.Cookies("parker").Values("id")) & "" 
    'response.write(SQL) 

    Dim Query As MySqlCommand = New MySqlCommand(SQL, connection) 
    rs = Query.ExecuteReader() 
    connection.Close() 
    connection = Nothing 
    Response.Redirect("/parker/") 
End If 

但是當重定向到這個頁面此事件總是火災和更新數據庫。

Answer 1

我相信if request.form <> ""涉及到If Not Page.IsPostBack

所以在您的例子中，SQL是在初始頁面加載運行一次。