private void btnOpen_Click(object sender, EventArgs e)
{
PipeLineSystem.AddNewNetwork(saveFileDialog1, btnSave, btnSaveAs);
if (PipeLineSystem.OpenNetwork(openFileDialog1, btnLine))
{
PipeLineSystem.Saved = true;
this.btnSaveAs.Enabled = false;
this.btnSave.Enabled = false;
//Draw all components methods
MessageBox.Show("Your drawing is loaded");
this.Refresh();
}
}
private void btnNew_Click(object sender, EventArgs e)
{
PipeLineSystem.AddNewNetwork(saveFileDialog1, btnSave, btnSaveAs);
this.Refresh();
}