textbox event

Question

event that can be used when text is changed the value change automatically i.e when date of birth is changed the text changed automatically

Pankaj Kumar Choudhary · Answer

Hello @Carlos there are two method for this either using onchange event of java script or text changed event of textbox private void TextBox1_TextChanged( object sender EventArgs e) { //Write Your Code here }

Munesh Sharma · Answer

Text box contain a textchanged event  you can use it private void TextBox1_TextChanged( object sender EventArgs e) { //you can write here }

Upendra Pratap Shahi · Answer

You can use these concept : 1) onkeypress=document.getElementById('Label1').innerHTML=this.value; /> 2) You can set the AutoPostBack property to True just like this: AutoPostBack=True Will going to work better if you put the textbox inside an updatepanel from AJAX =) In your html code: ontextchanged=TextBox1_TextChanged> private void TextBox1_TextChanged( object sender EventArgs e) { //you can write here } if works kindly accept this solution

Rahul Bansal · Answer

You can use 'onchange' event in javascript which is Client side event or You can use 'OnTextChanged' event in C# which is Server side event