C#

public Form2(int id, Form1 form1) : this()    
{   
    _id = id;
    _form1 = form1;    
}

private int _id;
private Form1 _form1;

public Form2()
{
    InitializeComponent();
}

public Form2(Form1 form1) : this()
{
    _form1 = form1;
}

using(Form2 frm2 = new Form2())<br />
{<br />
    frm2.myVoid();<br />
}

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        form2.Clicked += new EventHandler(form2_Clicked);
    }

    private void form2_Clicked(object sender, EventArgs e)
    {
        textBox1.Text = form2.Message;
    }

    private void button1_Click(object sender, EventArgs e)
    {
        form2.Show();
    }

    private Form2 form2 = new Form2();
}

public partial class Form2 : Form
{
    public Form2()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        Message = "Here is some text";
        if (Clicked != null) Clicked(sender, e);
    }

    public string Message = string.Empty;

    public event EventHandler Clicked;
}

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        form2.Clicked += new Form2.StringEventHandler(form2_Clicked);
    }

    private void form2_Clicked(string message)
    {
        textBox1.Text = message;
    }

    private void button1_Click(object sender, EventArgs e)
    {
        form2.Show();
    }

    private Form2 form2 = new Form2();
}

public partial class Form2 : Form
{
    public Form2()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        if (Clicked != null) Clicked("Here is some text");
    }

    public event StringEventHandler Clicked;
    public delegate void StringEventHandler(string message);
}

this.pictureBox1.Image = WindowsApplication1.Properties.Resources.zzz; //WindowsApplication1 is Namespace. you can change as your requirement 

ResourceManager resourceManager = new ResourceManager("WindowsFormsApplication1.Properties.Resources", this.GetType().Assembly);
Bitmap image = (Bitmap)resourceManager.GetObject("snapshot1");
image.Save("C:\\Temp\\Test123.bmp");

IntPtr hResource = ResImage.FindResource(hModule, "zzz.jpg", "JPEG");

Wamuti wrote:

Access to the path 'C:\Documents and Settings\' is denied. and throws the Exception:

C:\Users