Get Page.Master Instance Without Cast?
Mar 4, 2011
I am trying to get a master's page instance without cast.
Something like this but without cast
var masterPage = (MasterPageName)Page.Master;
if (masterPage != null) {
masterPage.Foo = false;
}
Is there any workaround for this?
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Aug 9, 2010
How can I get the instance of the content page from the maste page?
I need it for that:
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Apr 8, 2010
Can I access a class instance declared on the master page from a content page?
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Aug 31, 2010
i have create dynamic menu control , i have master page and login page , once the user login , i want to show the dynamic menu in my master page. below i try to call masterpage control in my child page ,but i throughs the error
Object reference not set to an instance of an object.
my master page code
public partial class MasterPage : System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
}
public string MyProperty
{
set
{
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}
}
}
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Mar 6, 2010
I'm new to programming in ASP.NET, but I'm making my way through Wrox's Beginning ASP.NET 3.5 in C# and VB.NET.
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[Code]....
If I run that code everything works out fine. The page loads and all is well. But, if I try to do the same thing to a page that uses my MasterPage.master file, I get the following error:
Object reference not set to an instance of an object.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
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Sep 30, 2010
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[Code]....
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[code]....
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[Code]....
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Get
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00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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