C#

Abdaqader wrote:

I demand idea

Abdaqader wrote:

and i want heping from any body and i will not forget any body who will help me

Abdaqader wrote:

helping me in making project

Richard MacCutchan wrote:

over flippant

nirmalsat wrote:

I need to use Redemption.RDOSession class in my code to get internetHeaders of emails

   FileStream reader = null;
        FileStream writer = null;
writer = new FileStream(OutputFileName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Write);
                    byte[] data = new byte[reader.Length - position];
                    reader.Position = position;
                    reader.Read(data, 0, data.Length);
                    writer.Write(data, 0, data.Length);

                    writer.Close();

delegate void ListItemChangedHandler(string newItemText); // Delegate declaration
class Form2 : Form
{
    public ListItemChangedHandler ListItemChanged = null;

    void onListItemChange(object sender,...)
    {
       if(ListItemChanged != null)
          ListItemChanged(listbox1.Text);  // Calling delegate
    }
    
    // other code
}

class Form1 : Form
{
     void ShowForm2()
     {
        Form2 frm2 = new Form2();
        frm2.ListItemChanged += ListBoxValueChanged; // Subscribing on the delegate instance
     }

     void ListBoxValueChanged(string text)  // This function will be called when value changes in Form2
     {
        yourTextBox.Text = text;
     }

     // other code
}