how to send data from one text box to another textbox in asp.net

Tanuj
if you want in simple text box then you create one function and you can call this function any
event as text change,click any event.

void PassValue(String textbox1_value)

{

TextBox2.Text = textbox1_value;

}

if you want in side gridview text box then try this ,
http://forums.asp.net/t/1849827.aspx/2/10

Satyapriya Nayak14y ago

http://stackoverflow.com/questions/2923004/copying-data-from-one-text-box-to-another-using-java-script

http://www.htmlgoodies.com/tutorials/forms/article.php/3898101/How-To-Use-JavaScript-To-Copy-Text-From-One-Field-To-Another.htm

chandrasekhar ravuri14y ago

Write java script on on blur event or on key down event (or) you can use knockout js

onkeypress="myFunction()"