C#

Listbox1.Items.Add("Item One");
Listbox1.Items.Add("Item Two");

ku_do_thien wrote:

cho mình hỏi muốn tạo cái Save As trong notepad++ phai lam sao vậy

private static bool CheckEntry(string newEntry)
        {
            char[] newEntryChars = newEntry.ToCharArray();
            foreach (char ch in newEntryChars)
            {
                if (!Char.IsLetter(ch))
                    return false;
            }
            return true;
        }

void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
    Char key = e.KeyChar;
    if (Char.IsLetter(key))
    {
        e.Handled = false;
    }
    else
    {
        e.Handled = true;
    }
}

if (!list2.Contains(list1.selectedName))
{
  list2.Add(selectedName);
}

int hwnd=0;
int hwndChild=0;

hwnd = FindWindow(null, "Untitled - Notepad");
 
if (hwnd != 0)
{
	Clipboard.SetText("sample text from clipboard");
	hwnd = FindWindow(null, "Untitled - Notepad");
        hwndChild = GetWindow(hwnd, GetWindow_Cmd.GW_CHILD);
	SendMessage(hwndChild , WM_PASTE, 0, IntPtr.Zero);
}

Win32.SendMessage(hWnd, Win32.WM_SYSCOMMAND, (IntPtr)Win32.SC_RESTORE, IntPtr.Zero);
Win32.SetForegroundWindow(hWnd);
System.Threading.Thread.Sleep(100);
System.Windows.Forms.SendKeys.SendWait("^v");