public void showAlert(string msg)
{
this.Opacity = 0.0;
this.StartPosition = FormStartPosition.Manual;
string fname;
for (int i = 0; i < 10; i++)
{
fname = "Alert" + i.ToString();
alert frm = (alert)Application.OpenForms[fname];
if (frm == null)
{
this.Name = fname;
this.x = Screen.PrimaryScreen.WorkingArea.Width - this.Width + 15;
this.y = Screen.PrimaryScreen.WorkingArea.Height - this.Height - i;
this.Location = new Point(this.x, this.y);
break;
}
}
this.x = Screen.PrimaryScreen.WorkingArea.Width - base.Width - 5;
this.lblMsg.Text = msg;
this.Show();
this.action = enmAction.start;
this.timer1.Interval = 1;
timer1.Start();
}
private void Timer1_Tick(object sender, EventArgs e)
{
switch (this.action)
{
case enmAction.wait:
timer1.Interval = 5000;
action = enmAction.close;
break;
case enmAction.start:
timer1.Interval = 1;
this.Opacity += 0.1;
if (this.x < this.Location.X)
{
this.Left--;
}
else
{
if (this.Opacity == 1.0)
{
action = enmAction.wait;
}
}
break;
case enmAction.close:
timer1.Interval = 1;
this.Opacity -= 0.1;
this.Left -= 3;
if (base.Opacity == 0.0)
{
base.Close();
}
break;
}
}
private void Button1_Click(object sender, EventArgs e)
{
timer1.Interval = 1;
action = enmAction.close;
}