public void RedoButton_Click(object sender, EventArgs e)
{
try
{
MandelbrotData data = RedoData.Pop();
IterationsTextbox.Text = Convert.ToString(data.GetIter());
ZoomScaleTextBox.Text = Convert.ToString(data.GetZoomScale());
Greyscale.Checked = data.GetGrey();
BlackAndWhite.Checked = data.GetBlackWhite();
this.MaximumXValue = data.GetXMax();
this.MinimumXValue = data.GetXMin();
this.MaximumYValue = data.GetYMax();
this.MinimumYValue = data.GetYMin();
XMinLabel.Text = Convert.ToString(this.MinimumXValue);
XMaxLabel.Text = Convert.ToString(this.MaximumXValue);
YMinLabel.Text = Convert.ToString(this.MinimumYValue);
YMaxLabel.Text = Convert.ToString(this.MaximumYValue);
this.ZExponentBox.Value = (int)data.GetZExponent();
this.CExponentBox.Value = (int)data.GetCExponent();
UndoData.Push(data);
}
catch (StackUnderflowException stackException)
{
MBOX(stackException.Message);
}
catch (Exception e2)
{
MessageBox.Show("Exception Trapped: " + e2.Message, "Error");
}
}
private void StateDropDown_SelectedIndexChanged(object sender, EventArgs e)
{
string filename = StateDropDown.Text + ".xml";
string XmlFilePath = @"C:\Users\" + this.ComputerUserName + "\\Documents\\Mandelbrot\\" + this.rName + "\\SavedStates\\" + filename;
string XmlContents = File.ReadAllText(XmlFilePath);
MandelbrotData FileData = XmlContents.FromXml <MandelbrotData>();
this.IterationsTextbox.Text = Convert.ToString(FileData.GetIter());
this.ZoomScaleTextBox.Text = Convert.ToString(FileData.GetZoomScale());
this.MaximumXValue = FileData.GetXMax();
this.MaximumYValue = FileData.GetYMax();
this.MinimumXValue = FileData.GetXMin();
this.MinimumYValue = FileData.GetYMin();
this.Greyscale.Checked = FileData.GetGrey();
this.BlackAndWhite.Checked = FileData.GetBlackWhite();
this.ZExponentBox.Value = Convert.ToDecimal(FileData.GetZExponent());
this.CExponentBox.Value = Convert.ToDecimal(FileData.GetCExponent());
}
