How to reload usercontrol from another form

Question

I have two forms, Form1 and Form2

form1 containing usercontrol1, whereas form 2 containing button1.

Issue: I want to reload usercontrol1 when button 1 is clicked. I've written some code but got an error,don't know what should I do to fix this.

 private void button1_Click(object sender, EventArgs e)
        {  
         UserControl1 master = (UserControl1)Application.OpenForms["UserControl1"];
          master.UserControl1_Load();
        }

Any help will be appreciated.

Answer 1

i tried this and it's work perfectly.

in Form1.designer.cs

 public UserControl1 userControl11;

in Form2

 private void button1_Click(object sender, EventArgs e)
{
    Form1 master = (Form1)Application.OpenForms["Form1"];
    master.userControl1.UsrControl1_Load();
}

in userControl1.cs

  public void UsrCont1_Load()
 {
   UserControl1_Load(this, null);
 }