How to handle 2 User Controls in one ASPX Page

Question

I have 2 user controls on a web page.

id=UserControl1

id=UserControl2

UserControl1 has a button.

UserControl2 has a gridview.

I want to fill data in gridview of UserControl2 when i click button of UserControl1.

data is coming from sql server.

Manas Mohapatra · Answer

UserControl1 As per your comment you have a button and click of button it fires below event. Inside that method you need to create object of your second user control and call grid load method to reload your grid. See below code: protected void Save_Click(object sender EventArgs e) { UserControl2 ctrlB = new UserControl2(); ctrlB.GridLoad(); } UserControl2 Declare a public public function which reload your grid. public void GridLoad() { // Implement your own logic to load grid gridView1.DataSource = tempList; }