C#

V.3.4.0.12

string s = "1.2.3.4";
string[] parts = s.Split('.');
foreach (string part in parts)
   {
   Console.WriteLine(part);
   }

Quote:

A more complex way to deal with this is to use a 'SortedDictionary with a custom Comparer: the example shown here exploits the fact that numeric character sequences not at the end of the string are sorted in the order you want; only when the numeric characters are at the start of the string, do you need to compare in "reverse."

Member 14046363 wrote:

have enabled your app from this page

Thanks for your reply but I did the same before, but did not receive any response

Thanks for your cooperation friends. But I find myself sharing the reason that other friends, if they can find this problem, can use grammar code in this way (or in your program). Saman from Iran

D:\Fd\DevExpressUniversal2019.exe /Q /EULA:accept /DEBUG

[DllImport("user32.dll")]
public static extern int SendMessage(IntPtr hWnd, int wMsg, IntPtr wParam, IntPtr lParam);

    IntPtr windowHandle = IntPtr.Zero;
    if (this.InvokeRequired)
    {
        this.Invoke((MethodInvoker)delegate
        {
            windowHandle = this.Handle;
        });
     }
     else
     {
         windowHandle = this.Handle;
     }
     SendMessage(windowHandle, DBT_DEVNODES_CHANGED, IntPtr.Zero, IntPtr.Zero);  

{
    int devType;
    char c;

    if (m.Msg == WM_DEVICECHANGE)
    {
        // WM_DEVICECHANGE can have several meanings depending on the WParam value...
        switch (m.WParam.ToInt32())
        {

public static bool HandleDeviceChange = true;


public void WndProc(ref Message m)
{
    int devType;
    char c;

    if (HandleDeviceChange && m.Msg == WM_DEVICECHANGE)
    {
        // WM_DEVICECHANGE can have several meanings depending on the WParam value...
        switch (m.WParam.ToInt32())
        {