Text box values lost when post back occurs.

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Hi,
I am using wizard to step into the controls. i am having three controls in a page. here the problem is i am unable to retrive the values of textbox controls after i move to next step and return.I guess the values are lost while postback occurs. i tried update panel,viewstate etc., but results negative.

can any one help me to fix the issue?

Posted 1-Mar-11 1:01am

karthi34

Updated 1-Mar-11 20:26pm

v2

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Albin Abel 1-Mar-11 11:57am

It supposed to work for the title if you go next and return. Are you asking about the user control values?

The Step changed will not be called when the page loads. So you have to assign it in page load event may be, I mean the first control tile on the page load

karthi34 2-Mar-11 4:00am

i tried below code onActivestepchanged event, its working fine for all step1.ascx except the first one.

do i have to make any changes in the step.ascx page load event?
protected void WizardStepChanged(object sender, EventArgs e)
{
this.WZ1.HeaderText = this.WZ1.ActiveStep.Title;
}

AnupKumarYadav 2-Mar-11 2:30am

Did You tried EnableViewState Poperty

karthi34 2-Mar-11 3:49am

Thank u for the reply, i tried but results negtive

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TheRomanian · Answer 1 · 2011-03-02T02:56:00

Ofcourse you loose all the values after you leave the page. You must send them over to the next page and then back to the initial page when you return, using either GET of POST methods.

If you don't do that each time you return to the page you have an empty one, because a new empty instance of the page class in generated.

Read more here:
http://msdn.microsoft.com/en-us/library/6c3yckfw.aspx#Y912[^]

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