C#

private void button1_Click(object sender, EventArgs e)
{
//Some statements that needs to be executed on the button click
.........................................................
.........................................................

//In order to make the changes take place, I need to refresh the system from once to thrice.
}

private void Button1_Click(object sender, System.EventArgs e)    {        
SendKeys.Send("{ENTER}");    
}

SHChangeNotify(SHCNE_ASSOCCHANGED, 0, 0, 0);

[DllImport("shell32.dll")]
static extern void SHChangeNotify(uint wEventId, uint uFlags, uint dwItem1, uint dwItem2);

const uint SHCNE_ASSOCCHANGED = 0x08000000;

Invalid_Win32_app. wrote:

I am trying to refresh the machine

molesworth wrote:

What exactly do you mean by "refresh the machine"? Do you mean reboot?

private void button1_Click(object sender, EventArgs e)
        {
            SendKeys.Send("{F5}");
        }

Invalid_Win32_app. wrote:

PS: How did you know that I am Rajdeep?

Invalid_Win32_app. wrote:

Ok Ok!!! Chill now, I haven't asked any strange question this time.

Rajdeep.NET wrote:

It will speed up the Menu display from 400 milliseconds to 200 milliseconds, thus making the PC faster.

Rajdeep.NET wrote:

My english is poor

key = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("Is/this/difficult");
key.SetValue("OnlyWhenCalled", "Rajdeep");