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How to emulate life cycle of dynamically created page?
User’s request handles in Global.asax in Application_BeginRequest. Depending on URL the page is constructing dynamically and directed back to user.
System.Text.StringBuilder sb = new System.Text.StringBuilder();
System.IO.StringWriter tw = new System.IO.StringWriter(sb);
System.Web.UI.HtmlTextWriter hw = new System.Web.UI.HtmlTextWriter(tw);
Page p = new Page();
System.Web.UI.HtmlControls.HtmlForm form = new System.Web.UI.HtmlControls.HtmlForm();
System.Web.UI.WebControls.Button btn = new System.Web.UI.WebControls.Button();
System.Web.UI.WebControls.TextBox text = new System.Web.UI.WebControls.TextBox();
text.TextChanged += new EventHandler(text_TextChanged); text.ID = "test1";
btn.Text = "Return";
form.Controls.Add(btn);
form.Controls.Add(text);
p.Controls.Add(form);
p.EnableViewState = true;
p.RenderControl(hw);
Response.Write(sb.ToString());
Response.End();
How to handle post back of this page (emulate full life cycle) and control events like
text.TextChanged += new EventHandler(text_TextChanged);
Please advise.
Instead of global.asax handeling the dynamic creation of a page, you might want to redirect (or Server.Transfer) to a real aspx (Page1), and let it handle the dynamic creation of controls. That way Page1 also receives the events.
Good luck,
Ward
Is there any ability do not use real aspx file (Page1). Like it realized in SPS?
Probably yes, but you might need to jump through hoops to get it working correctly like that.
