pass parameters between user controls

Question

bigfan 0 Newbie Poster

14 Years Ago

1. I have a blank test page. On the page load, it does this:

UserControl c1 = (UserControl)LoadControl("control1.ascx");

this.Controls.Add(c1);

2. I have control1.ascx.cs On the ascx side: i have this single literal:

<asp:Literal ID="litTest1" runat="server" Text="Hello World" />

On the page load, it does:

UserControl c2 = (UserControl)LoadControl("control2.ascx");

this.Controls.Add(c2);

3. i have control2.ascx.cs On the ascx side: I have the following literal:

<asp:Literal ID="litTest2" runat="server" Text="Hello Universe" />

on the ascx.cs side it has:

public string sTest2 = "Hello Existence";

The literals I added was to ensure that the page calls control1 and control1 is calling control2, which it does. On execution I get to see hello World & Hello universe messages, no problem, but NOW, I am trying to get the variable sTest on control2 inside the page load of control1. I want to be able to set that variable from control1.
is that possible? If so, how?

asp.net

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Latest Post 14 Years Ago Latest Post by reach_yousuf

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reach_yousuf 2 Junior Poster · Answer 1 · 2009-12-30T10:35:23+00:00

1. I have a blank test page. On the page load, it does this:
UserControl c1 = (UserControl)LoadControl("control1.ascx");
this.Controls.Add(c1);
2. I have control1.ascx.cs On the ascx side: i have this single literal:
<asp:Literal ID="litTest1" runat="server" Text="Hello World" />
On the page load, it does:
UserControl c2 = (UserControl)LoadControl("control2.ascx");
this.Controls.Add(c2);
3. i have control2.ascx.cs On the ascx side: I have the following literal:
<asp:Literal ID="litTest2" runat="server" Text="Hello Universe" />
on the ascx.cs side it has:
public string sTest2 = "Hello Existence";
The literals I added was to ensure that the page calls control1 and control1 is calling control2, which it does. On execution I get to see hello World & Hello universe messages, no problem, but NOW, I am trying to get the variable sTest on control2 inside the page load of control1. I want to be able to set that variable from control1.
is that possible? If so, how?

Hi bigfan

Use session variable

'to assign value
Session("Control1value") = "yourvalue"

'to retrieve value from session
mytextbox.text = Session("Control1value")

If it helps you, mark as solved!!!