how to pass value from textbox to label in asp.net using c#

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C#

ASP.NET

like when i login in one page text box that same name come to label in another web page

Posted 21-Aug-14 21:38pm

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Ashi0891 22-Aug-14 3:50am

use sessions or pass that value using querystring while redirecting to second web page.
Search on google about these ways, in case you have any problem after that then let us know.

Member 10918596 22-Aug-14 6:03am

can you give simple example

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Raul Iloc · Answer 1 · 2014-08-21T21:56:00

1. It is simple. Just cache it (into user session), or send (by using query string) the value input into the textbox and used it in the Page_Load event of the other web page to init its label.

2.Example:

C#

//In Page1.aspx.cs
protected void SaveButton_Click(object sender, EventArgs e)
{
 string userName = _userNameTextBox.Text.Trim();
 Session["UserName"] = userName;  //Cache the value!
 //...
}

//In Page2.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
  //Get the user name value from the cache!
  string userName = (Session["UserName"] == null ? string.Empty : (string)Session["UserName"]);
  //
  //Use it for your label.
  _userNameLabel.Text = userName;
} 
//...
}

Gul Md Ershad · Answer 2 · 2014-08-22T19:13:00

Hi,

There are different techniques to implement this in asp.net. All these are:

(1) Session
(2) Query string
(2) Hidden field.

Now, using query string:

write in Default1.aspx.cs in button click event :

Response.Redirect("Default2.aspx?UserId="+txtUserId.Text);

Then write in the Default2.aspx.cs page where you want to display :

protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
this.label1.Text = Request.QueryString["UserId"];
}
}

how to pass value from textbox to label in asp.net using c#

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