private void ColorSample_Click(object sender, EventArgs e)
{
ColorDialog dlg = new ColorDialog();
dlg.Color = BackColor;
if (dlg.ShowDialog() == DialogResult.OK)
{
if (BackColor.R != dlg.Color.R ||
BackColor.G != dlg.Color.G ||
BackColor.B != dlg.Color.B)
{
BackColor = Color.FromArgb(255, dlg.Color.R, dlg.Color.G, dlg.Color.B);
ColorChangedEventArgs args = new ColorChangedEventArgs();
args.OldColor = BackColor;
args.NewColor = dlg.Color;
ColorChangedEventHandler ev = ColorChanged;
if (ev != null)
{
ev(this, args);
}
}
}
}
private void RaiseColorChangedEvent()
{
ColorChangedEventHandler handler = ColorChanged;
if (handler != null)
{
handler.Invoke(Color);
}
}
protected virtual void OnColorChanged(ColorChangedEventArgs e)
{
ColorChangedEventHandler handler = this.ColorChanged;
if (handler != null)
{
handler(this, e);
}
}
private void OnColorChanged(int paletteindex, Color newcolor)
{
ColorChangedEventHandler handler = ColorChanged;
if (handler != null)
{
handler(this, paletteindex, newcolor);
}
}
protected virtual void ColorChanged(ColorEventArgs e)
{
ColorChangedEventHandler Handler = ColorChagned;
if (Handler != null)
{
Handler(e);
}
}
protected virtual void OnColorChanged(ColorChangedEventArgs e)
{
ColorChangedEventHandler colorChanged = this.ColorChanged;
if (colorChanged != null)
{
colorChanged((object)this, e);
}
if (!this.EnableAnalytics || string.IsNullOrEmpty(this.Name) || !this.IsHandleCreated)
{
return;
}
string name = this.Name;
Color selectedColor = e.SelectedColor;
string str = e.SelectedColor.ToString();
ControlTraceMonitor.TrackAtomicFeature(name, "SelectionChanged", (object)str);
}
