PostBack to another page in ASP.net 2.0 You can use PostBackUrl attribute of Button control of source page to post to another page.
FirstPage.aspx:
<form id=”form1″ runat=”server”>
<div>
<asp:Label ID=”Label1″ runat=”server” Text=”First Page” Width=”305px” ForeColor=”Navy”></asp:Label>
<br /><br />
<asp:Label ID=”Label2″ runat=”server” Text=”First Name” Width=”149px”></asp:Label>
<asp:TextBox ID=”txtFirstName” runat=”server”></asp:TextBox>
<br />
<asp:Label ID=”Label3″ runat=”server” Text=”Last Name” Width=”149px”></asp:Label>
<asp:TextBox ID=”txtLastName” runat=”server”></asp:TextBox>
<br /><br />
<asp:Button ID=”BtnSubmit” runat=”server” PostBackUrl=”~/SecondPage.aspx” Text=”Go To Second Page” /></div></form>
SecondPage.aspx:
<form id=”form1″ runat=”server”>
<div>
<asp:Label ID=”Label1″ runat=”server” Text=”Second Page” Width=”305px” ForeColor=”Navy”></asp:Label>
<br /> <br />
<asp:Label ID=”Label2″ runat=”server” Text=”First Name” Width=”149px”></asp:Label>
<asp:Label ID=”LblFirstName” runat=”server” ForeColor=”#C00000″ Width=”157px”></asp:Label>
<br />
<asp:Label ID=”Label4″ runat=”server” Text=”Last Name” Width=”149px”></asp:Label>
<asp:Label ID=”LblLastName” runat=”server” Text=”LblLastName” ForeColor=”#C00000″ Width=”155px”></asp:Label>
</div>
</form>
SecondPage.aspx.cs:
protected void Page_Load(object sender, EventArgs e)
{
// First we get a reference to the source page by
//using the target page’s PreviousPage property,
//this PreviousPage property holds the posted page.
//Now we check if this property(PreviousPage)is null or not.
if (Page.PreviousPage != null)
{
// Now we call the FindControl method to get the control
TextBox FirstNameTextBox =
(TextBox)Page.PreviousPage.FindControl(“txtFirstName”);
TextBox LastNameTextBox =
(TextBox)Page.PreviousPage.FindControl(“txtLastName”);
// If it is not null then show the result.
if (FirstNameTextBox != null)
{
LblFirstName.Text = FirstNameTextBox.Text;
}
if (LastNameTextBox != null)
{
LblLastName.Text = LastNameTextBox.Text;
}
}
}
For more detail reading please check:
http://msdn2.microsoft.com/en-us/library/6c3yckfw.asp
- Harpreet Virk
