How to referesh a winform

Question

there is a from called mainform there is a button update when i click on button a popup window open and update some text after closing this popup window this text should be show in mainform textbox. how to solve in C#

Anshuman Sharma · Answer

use this code in your mainform popupForm frm = new popupForm (); frm.showdialog(); textbox1.text= frm.value;

Munesh Sharma · Answer

thank you anshuman it is working

Munesh Sharma · Answer

yes anshuman it is a new form

Anshuman Sharma · Answer

What is the mean by popup window..?? is it a new form.?