Using extensions with Object Class and Page in WPF

hello everybody

now i hav stored all data like user name, data fatched from database of that user

and i stored that data and user name such as:

string strUserName="user name"

dataset ds =new dataset();// data of that user

now i wan yo send d whole data from my login page to user profile page

can anybody help me for that...................

and plz tell me that how much is this way is benifitial to send data from one page to another page

plz........kindly waiting for positive rply

Hi,
i have created a user control UserControl.ascx, in Code behind file of UserControl.ascx i have created an object of a class MyClass.cs,
Like
if(!Page.IsPostback) {
objMyClass= new MyClass();
}
but when i click on button of UserControl.ascx page and try to access objMyClass object then it set as null, so how to persist MyClass object when page PostBack, i wanted to keep object persist till the user access the page, when user goes out of this page then object should distroy?

To keep the object persist, i have used ViewState

So i have made MyClass Serializable and
i have used ViewState to keep my objet persist, but it give the error
like : UserControl is not marked as serializable.

so i have made my UserControl as Serializable, but the problem is still coming.

One more thing is that MyClass is also resposnsible to create some other class object also.

Can any one suggest me correct solution?

Problem i am getting when i try to PersisObject On UserControl

[SerializationException: Type 'ASP.common_grid_UserControl_ascx' in Assembly 'App_Web_44142fbl, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' is not marked as serializable.] System.Runtime.Serialization.FormatterServices.InternalGetSeri

I've tried setting the <pages pageBaseType="DynamicWebPage" /> value in web.config, but when I response.write out the page type, I'm still getting Microsoft.WebPages.WebPage.

I'm simply trying to sub-class WebPage and add some additional functionality such as a dynamic PageData dictionary similar to Phil Haack's dynamic ViewData dictionary.

Thanks,

Adam

 Hi.

I want to create object in 1.aspx, and then send it to 2.aspx. This methods are bad, because:

1)Send object with url, like this:

http://www.example.com/?param1=123

This is not confidential.

2)

Session["field1"] = "12345"; // set
Object foo = Session["field1"]; // get

Learn how to build applications and plug-ins that interoperate with data from OneNote 2007 and 2010 using the OneNote Object Model library freely available on CodePlex. Andy Gray demonstrates how easy it is to integrate information from OneNote notebooks, sections and pages into smart client and Web apps.

Andy Gray

MSDN Magazine July 2010

A flexible, customizable grid for displaying data is a useful tool for ASP developers. It allows Web visitors to customize their view of your data. This article takes the data grid presented in "Ad Hoc Web Reporting with ADO 2.0" by John Papa and Charles Caison (MIND, December 1998) and adds handy features such as a finds feature that supports multiple finds and a mode for adding and editing records. This version also improves response time by allowing asynchronous record download and it componentizes the code so it can be used as a standalone VBScript class object that can be reused in other pages.

Randall Kindig

MSDN Magazine July 2000

in asp.net can i make public objects on my page, for example

public Customer cust1 = new customer();

and use this object on my entire code???

what are the drawbacks of creating public objects??

a single object will be created for all users??? or each user will have a different object????

For some unknown reason I suddenly am unable to create an object variable for a Linq Data Class. If I create a new project and try the process again with the same database everything works as advertized.

The code I am using is Dim db As New RoggDataContext  which gives me an error on the object variable "db": Overload resolution failed because no accessibility 'NEW'  accepts this number of arguments.

I have looked inside every file in the Web Project like the web config to check the connection string, gobal, and designer.vb looking for any errors whit no JOY.  I also tried to create a new form and code behind with a button and received the same error.

This is mind blowing because as I already stated, I can create a new Web Site and the problem goes away.

Any help is appreciated!

Shawn

Asslam-o-Alaikum

I wanTransfer values from one page to another using Request Object

but when i try store

textBox value into Request object like..

Request["Name"] = txtName.Text;

i get the following Error

Property or indexer 'System.Web.HttpRequest.this[string]' cannot be assigned to -- it is read only

Is Request object allows us to store values init like Session & Application Object............

Asslam-o-Alaikum

I want to Transfer values from one page to another using Request Object

but when i try store

textBox value into Request object like..

Request["Name"] = txtName.Text;

i get the following Error

Property or indexer 'System.Web.HttpRequest.this[string]' cannot be assigned to -- it is read only

I have several XAML "Page"s for which I would like to pull the facets that are in common together into a Page class extension I am calling ACPage. I must be missing some essential piece of knowledge, although I think I am pretty close. Can someone tell me what I am missing? I am learning C#, XAML, .NET, etc. all simultaneously.

I get the following warning:
Warning 1 'Al_Cr.PageWelcome.InitializeComponent()' hides inherited member 'Al_Cr.ACPage.InitializeComponent()'. Use the new keyword if hiding was intended. D:\Projects\Al Cr\Al Cr\Al Cr\obj\x86\Release\PageWelcome.g.cs 50 21 Al Cr

and this error:
Error 2 'Al_Cr.ACPage' cannot be the root of a XAML file because it was defined using XAML. Line 1 Position 15. D:\Projects\Al Cr\Al Cr\Al Cr\PageWelcome.xaml 1 15 Al Cr

The warning points to the auto-generated PageWelcome.InitializeComponent() function definition. The error points to the end of the bolded text, below.

My ACPage.xaml & ACPage.xaml.cs is defined thusly:

<Page x:Class="Al_Cr.ACPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="

Hello,

Our company is building a word add-in (document-level add-in) with visual studio 2008, word 2007 and VSTO 3.0 sp1

There is one issue that causes us a headache. It is related to obsolete objects in isolated storage.

In Word add-in we serialize object and save it to isolated storage. Later we can load that object from isolated storage and use it in our application.

The problem occurs in following scenario:

-We are working in Word add-in and save one serialized object to isolated storage

-Turn of Word add-in and change code of the class whose instance we have saved in isolated storage

-Work in word add-in again and load and deserialize object from isolated storage. This object is of obsolete class and code usually breaks here or later in code when we are trying to access changed content.

If this scenario happens, we will clear obsolete object from isolated storage. Issue is how to recognize that object’s class is changed?

We tried to recognize changes in the following ways:

·       &

Hi All,

I am trying to check if a control exist on another page, so i have:

page1.aspx and page2.aspx

In page1.aspx, i need to check if page2 has an control with id "textboxFindMe", how can i do that?
Also notice that page2 is dynamically build, so control "textboxFindMe" only exist in a condition, like certain time of the day.

Ideally, i would like to return an object on page2.aspx and use it in page1.aspx. I assumed page2 need to render first, otherwise the control would not be exist to be found in page1.aspx

code will be something like:

Page2 _page2 = new Page2();
_page2.Render();
Control ctrl = _page2.FindControl("textboxFindMe");

Any ideas?
Many Thanks.