调用An.aspx文件到另一个.aspx文件

Question

I have an asp.net website and I want to know if its possible to call an .aspx file into another .aspx file. The scenario is that I have 3 left hand menus which are displayed on various pages.

At first I only had one left hand menu so this was added it to my Site.Master file but now I have and additional 2 left hand menus and rather than keep duplicating the code for these menu's in each relevant page, I want to know if there is a way I can create them and then call the relevant menu when the page loads.

I could add each menu to my Site.Master and look for a specific word in my URL but this would add a lot of code to my Site.Master file which I'm not keen on as it will look messy.

If it can be done, how do you do it?

Answer 1

You can use ASP.NET User Control to achieve this. We have something similar where we've got a left menu on multple pages. Therefore what you will have to do is create the menu on the User Control and then use that control on each aspx page as required. Regirster the control at the top of aspx page as

<%@ Register Src="~/PathTo/SomeMenu.ascx" TagPrefix="uc1" TagName="SomeMenu" %>

And then use it as

<uc1:SomeMenu runat="server" ID="SomeMenu" />

Further reading here

Answer 2

yo can achieve this by using ASP.NET User Controls

or

You can Use IFRAME

<iframe name="myIframe" id="myIframe" src="some.aspx" width="400px" height="400px" runat =server></iframe>