} //END OF ReadGraph METHOD
/// <summary>
/// Event handler for the Open Button, generates a solution to the traveling
/// salesmen proble,
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void uxOpenButton_Click(object sender, EventArgs e)
{
if(uxOpenDialog.ShowDialog() == DialogResult.OK)
{
try
{
UndirectedGraph graph = ReadGraph(uxOpenDialog.FileName);
MSTNode parent = graph.GetMinSpanningTree();
uxTour.Text = parent.Walk();
new TreeForm(parent, 100).Show();
}catch(Exception ex)
{
MessageBox.Show("This error has occurred " + ex.ToString());
} //END OF TRY-CATCH BLOCK
} //END OF IF STATEMENT
} //END OF EVENT HANDLER
/// <summary>
/// the event handler for the Load Graph button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void uxOpenButton_Click(object sender, EventArgs e)
{
if (uxOpenDialog.ShowDialog() == DialogResult.OK)
{
try
{
UndirectedGraph graph = ReadGraph(uxOpenDialog.FileName);
MSTNode tree = graph.GetMinSpanningTree();
new TreeForm(tree, 100).Show();
uxTour.Text = tree.Walk();
}
catch (Exception ex)
{
MessageBox.Show("The following error occurred: " + ex);
}
}
}