How to pass data from one form to another in C#?

Refer these:


http://www.dotnetspider.com/forum/164501-how-pass-dataset-from-one-form-another.aspx[^]


http://www.homeandlearn.co.uk/csharp/csharp_s12p6.html[^]

Go through State Management Techniques
State Management in ASP.NET[^]

how to pass the more textbox value from one form to another form in asp.net?[^]

Client Side:
View State – Asp.Net uses View State to track the values in the Controls. You can add custom values to the view state. It is used by the Asp.net page framework to automatically save the values of the page and of each control just prior to rendering to the page. When the page is posted, one of the first tasks performed by page processing is to restore view state.
Control State – If you create a custom control that requires view state to work properly, you should use control state to ensure other developers don’t break your control by disabling view state.
Hidden fields – Like view state, hidden fields store data in an HTML form without displaying it in the user's browser. The data is available only when the form is processed.
Cookies – Cookies store a value in the user's browser that the browser sends with every page request to the same server. Cookies are the best way to store state data that must be available for multiple Web pages on a web site.
Query Strings - Query strings store values in the URL that are visible to the user. Use query strings when you want a user to be able to e-mail or instant message state data with a URL.

Server Side:
Application State - Application State information is available to all pages, regardless of which user requests a page.
Session State – Session State information is available to all pages opened by a user during a single visit.
Both application state and session state information is lost when the application restarts. To persist user data between application restarts, you can store it using profile properties.

See the references in all above answers they are having more details with examples.

See Following links

http://www.intstrings.com/ramivemula/articles/data-transfer-between-two-asp-net-pages/[^]

http://msdn.microsoft.com/en-us/library/6c3yckfw.aspx[^]

Hi,

save dataset in application state like following

sqlDataAdapter1.Fill(dSet);
System.IO.StringWriter sw = new System.IO.StringWriter();

// Write the DataSet to the Application state.
dSet.WriteXml(sw);
Application["dSet"] = sw.ToString();

then u can use it in any page

best luck
happy coding:)

By using State management concept you will pass data from one page to another

see this links you may get some idea
http://www.dotnetfunda.com/articles/article61.aspx[^]

http://msdn.microsoft.com/en-us/library/75x4ha6s.aspx[^]

Hi,
you can use Session for pass the value from one page to another page.

Session

From Page:

DataSet ds = new DataSet();
Session["var"] = ds.Tables[0];

To Page:

DataSet ds = new DataSet();
ds = (DataSet)Session["var"];

Regards,
Jitendra