Object reference not set to an instance of an object error.

[srithil]

Hai,

I am trying to transfer some values from page1 to page2.In page1 i am sending the values through a button click event and receiving the values in page2 on my pageload event.I get the error object reference not set to an instance of an object.anybody pls help.

thanks.

 

 

page1.aspx

 

'on button clicked it has to go to page2.aspx

If (p_daily.Checked) Then

Context.Items.Add("site", p_siteid.SelectedItem.Value())

Context.Items.Add("daily", p_daily1.Text())

Server.Transfer("page2.aspx")

End If

If (p_from.Checked) Then

Context.Items.Add("site", p_siteid.SelectedItem.Value())

Context.Items.Add("from", p_from1.Text())

Context.Items.Add("to", p_to.Text())

Server.Transfer("page2.aspx")

End If

 

 

In page2.aspx i am receiving the values in my pageload event.

but i am getting the error Object reference not set to an instance of an object.

 

Page2.aspx.

 

 

 

If Not Page.IsPostBack Then

 

Dim s, s1, s2, s3, s4, s5, strscript As String

s = ""

s1 = ""

s2 = ""

s3 = ""

s4 = ""

s = context.Items("daily")

s1 = context.Items("site")

s2 = context.Items("from")

s3 = context.Items("to")

 

 

If s.Length <> 0 Then

 

 

Dim myConnection As New SqlClient.SqlConnection

myConnection.ConnectionString = tq()

 

'database connections and query goes here.............

 

End If

 

 

 

If s2.Length <> 0 And s3.Length <> 0 Then

 

 

Dim myConnection As New SqlClient.SqlConnection

myConnection.ConnectionString = tq()

 

'database connections goes here....................

 

End If

 

end if

[wessamzeidan]

what is tq() and which statement causes the error?

[praveensg]

what is tq() and which statement causes the error?

 

you need to create an instance of an object before you use it.