如何从Form2 C＃调用Webbrowser

Question

i took two form (form1 & form2) in my program. in form1 i took a button & in form2 i took a webbrowser.

i want to run webbrowser on form2 by clicking on form1 button.

but my program not working.

Please help me, how to do this currently.

this is my program code:

public partial class Form1 : Form
{

    public Form1()
    {
        InitializeComponent();
    }

    private void progressBar1_Click(object sender, EventArgs e)
    {

    }

    private void button1_Click(object sender, EventArgs e)
    {
        try 
        {
            webBrowser1.Navigate(textBox1.Text);
        }
        catch(Exception)
        {
            MessageBox.Show("Connect to Internet First","Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
        }
    }

    private void Form1_Load(object sender, EventArgs e)
    {

    }
}

Answer 1

First, in form1.designer, change this line of code:

private System.Windows.Forms.WebBrowser webBrowser1;

to:

public System.Windows.Forms.WebBrowser webBrowser1;

now, in form1 button_click:

    Form2 f = new Form2();
    f.webBrowser1.Navigate("http://www.google.com");
    f.Show(this);

solution II: In form1:

private void button1_Click(object sender, EventArgs e)
{
    Form2 f = new Form2();
    f.Url = "http://www.google.com";
    f.Show(this);
}

In form2:

public string Url { get; set; }

    private void Form2_Load(object sender, EventArgs e)
    {
        this.webBrowser1.Navigate(this.Url);
    }