/// <summary>
/// Добавление ребра
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddEdge_Button_Click(object sender, EventArgs e)
{
ANode_TextBox.Text = ANode_TextBox.Text.Trim('_');
BNode_TextBox.Text = BNode_TextBox.Text.Trim('_');
if ((ANode_TextBox.Text != "") && (BNode_TextBox.Text != "") && NodeExist(ANode_TextBox.Text) && NodeExist(BNode_TextBox.Text))
{
EdgeErrorInput_Label.Text = "";
edges.Add(ANode_TextBox.Text + Arrow_Label.Text + BNode_TextBox.Text);
Edges_DataGridView.Rows.Add(edges[edges.Count - 1]);
ANode_TextBox.Text = "";
BNode_TextBox.Text = "";
}
else
{
EdgeErrorInput_Label.Text = "Неккоректное имя вершины";
ANode_TextBox.Focus();
return;
}
if ((graph != null) && (graph.Created) && (graph.Visible))
{
if (Step_CheckBox.Checked)
{
graph.AddEdgeStep(edges[edges.Count - 1]);
}
else
{
graph.AddEdge(edges[edges.Count - 1]);
}
}
ANode_TextBox.Focus();
}
private void DeleteAll_Button_Click(object sender, EventArgs e)
{
Edges_DataGridView.Rows.Clear();
edges.Clear();
ANode_TextBox.Focus();
if ((graph.Created) && (graph.Visible))
{
CreateGraph_Button_Click(sender, e);
}
}
private void Arrow_Label_Click(object sender, EventArgs e)
{
//ChangeArrowDirrection();
ANode_TextBox.Focus();
}