I am programming a page that test the speed of customer's typing in the page. So what I did is to save the current time in page loading event and in the another page it will subtract the time that came from the previous page and display it.So, when the customer pressed at the button when finished it will lead to another page that display the time spent in typing so he know his speed in typing.
The code of the first page:
Public Partial Class WebForm1 Inherits System.Web.UI.Page Dim H As String Dim M As String Dim S As String Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load H = Date.Now.Hour.ToString M = Date.Now.Minute.ToString S = Date.Now.Second.ToString End Sub Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click Response.Redirect("Check.aspx?H=" & H & "&M=" & M & "&S=" & S) End Sub End Class
The code of the second page:
Public Partial Class Check Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim H As String = Request.QueryString("H") Dim M As String = Request.QueryString("M") Dim S As String = Request.QueryString("S") Dim H2 As String = TimeOfDay.Hour Dim M2 As String = TimeOfDay.Minute Dim S2 As String = TimeOfDay.Second Label1.Text = Str(Int32.Parse(S2)) & "-" & Str(Int32.Parse(S)) & "=" & Str(Int32.Parse(S2) - Int32.Parse(S)) End Sub End Class
The output after 10 seconds (for example) of typing and pressing the finish button:
The problem is the first must save the current time but it save the time when I pressed the finish button. When this time goes to the second page it will subtract the current time with the time of previous time and it equals to zero.
suppose I opened the page at the time 10:30:10, and I have typed in the fields and finished at 10:30:30.
So, H,M and S must equal to these values:
and at the second page:
when the program subtract S2 with S it equals to 20 seconds. So the user has spent 20 sec in typing all the fields.
But the problem is:
so the Label1.text it equals to "30-30=0"..
I hope you understand my problem. Please help me.