C#

student_rhr wrote:

Would it be a good idea to store the video files (typically over 70MB) into a DataBase

Lav Pathak wrote:

Cannot switch to any other application.
Can not open windows explorer or press ctrl+alt+delete.

Lav Pathak wrote:

I Dont know what win32 calls i shuold make to make it system wide modal.

private void OnLoad(object sender, EventArgs e)
{
  Int32 nStyle = GetWindowLong (this.Handle, (-16));  // GWL_STYLE
  nStyle |= 0x02;  // DS_SYSMODAL
  nStyle = SetWindowLong (this.Handle, (-16), nStyle);
}

[DllImport("User32.dll", SetLastError=true)]
private static extern Int32 GetWindowLong
 (IntPtr hWnd, int nIndex);

[DllImport("User32.dll", SetLastError=true)]
private static extern Int32 SetWindowLong
 (IntPtr hWnd, int nIndex, Int32 nNewStyle);

public Form1()
{
  InitializeComponent ();

  Timer timer = new Timer();
  timer.Interval = 1;
  timer.Tick += new EventHandler (timer_Tick);
  timer.Start();
}

void timer_Tick(object sender, EventArgs e)
{
  this.TopMost = true;
  this.Activate();
}

Ravi Bhavnani wrote:

Apparently[^], MS doesn't want us to create system modal dialogs.

e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;