changing the viewstate value

Hi

Can you explain this with a scenario?
Actually, i tried a scenario like this.
I have two controls such as label control and a button control.
I will set the value for the viewstate in pageload as y
and on the button click i will change the value as x.
Now, i am using a label to display the value of the viewstate.
On the button click i get the label value as x..

Thanks & Regards,
V. Santhi

Thanks & Regards,
Santhi .V

Mahesh_Chs, if this helps please login to Mark As Answer. | Alert Moderator

hi

i have declared viewstate value to x in source part like <input type="hidden" name="_VIEWSTATE" id="_VIEWSTATE" value="x" /> 

and in the pageload i set value to y like 

ViewState["Viewstate"] = "y";

Label1.Text = ViewState["Viewstate"].ToString(); and the

final value of View State is "y"

A.Sireesha

Mahesh_Chs, if this helps please login to Mark As Answer. | Alert Moderator

protected void Page_Load(object sender, EventArgs e)
{
ViewState["Viewstate"] = "y";
Label1.Text = ViewState["Viewstate"].ToString();

}
protected void Button1_Click(object sender, EventArgs e)
{
ViewState["Viewstate"] = "x";

Label1.Text = ViewState["Viewstate"].ToString();

}
first in the page load i will get viewstate value as "y" and after button click i will get value as "x"

A.Sireesha

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protected void Page_Load(object sender, EventArgs e)
{
if(ViewState["id"] !=null)
{
Response.Write("old value "+ViewState["id"].ToString() );
}
ViewState["id"] = "Y";
Label1.Text ="current value "+ ViewState["id"].ToString();

}
protected void Button1_Click(object sender, EventArgs e)
{
ViewState["id"] = "X";
Label1.Text = "current value " + ViewState["id"].ToString();
}
protected void Button2_Click(object sender, EventArgs e)
{
//dont do anything
}

First in page load observe the result and then click button 1 and button 2 and see the result.
//output
current value Y
old value Y current value X // Button 1 click
old value X current value Y // Button 2 click

Chaitanya

Mahesh_Chs, if this helps please login to Mark As Answer. | Alert Moderator

The value of viewstate will be "Y"

See the below link: http://www.c-sharpcorner.com/UploadFile/8911c4/page-life-cycle-with-examples-in-Asp-Net/

Happy Coding

Mahesh_Chs, if this helps please login to Mark As Answer. | Alert Moderator