We usually pass value through query string of the page and then this value is pulled from Request object in another page.
FirstForm.aspx.cs
Response.Redirect(“SecondForm.aspx?item1=” + TextBox1.Text);
SecondForm.aspx.cs
TextBox1.Text = Request. QueryString["item1"].ToString();
After Encryption Send data using query string in asp.net
FirstForm.aspx.cs
Response.Redirect(“SecondForm.aspx?item1=” + TextBox1.Text);
SecondForm.aspx.cs
TextBox1.Text = Request. QueryString["item1"].ToString();
After Encryption Send data using query string in asp.net