private void button3_Click(object sender, EventArgs e)
{
if (listBox1.SelectedIndex > -1)
{
if (MessageBox.Show("确定要删除该映射么？", "删除提醒", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
Tuple <int, List <AddressAndPort> > tos = listBox1.Tag as Tuple <int, List <AddressAndPort> >;
int id = tos.Item1;
AddressAndPort from = new AddressAndPort()
{
Address = textBox1.Text.Trim(), Port = (int)numericUpDown1.Value
};
if (MapManager.DeleteMap(id))
{
AddressMap map = listBox1.Tag as AddressMap;
map.RemoveFrom(from);
listBox1.Items.RemoveAt(listBox1.SelectedIndex);
listBox2.Items.RemoveAt(listBox1.SelectedIndex);
MessageBox.Show("删除成功！");
}
else
{
MessageBox.Show("删除失败！");
}
MapManager.Dispose();
}
}
else
{
MessageBox.Show("请选定一个映射！");
}
}
private void button2_Click(object sender, EventArgs e)
{
if (listBox1.SelectedIndex > -1)
{
AddressMap map = listBox1.Tag as AddressMap;
AddressAndPort f = MapManager.ParseFrom(listBox1.Items[listBox1.SelectedIndex].ToString());
int id = map[f].Item1;
AddressAndPort from = new AddressAndPort()
{
Address = textBox1.Text.Trim(), Port = (int)numericUpDown1.Value
};
List <AddressAndPort> to = MapManager.ParseTo(listBox2.Items[listBox1.SelectedIndex].ToString());
if (MapManager.UpdateMap(id, new KeyValuePair <AddressAndPort, List <AddressAndPort> >(from, to), textBox3.Text.Trim()))
{
map[f] = new Tuple <int, List <AddressAndPort>, string>(id, to, textBox3.Text.Trim());
listBox1.Items[listBox1.SelectedIndex] = from;
MessageBox.Show("修改映射成功！");
}
else
{
MessageBox.Show("修改映射失败！");
}
MapManager.Dispose();
}
else
{
MessageBox.Show("请选定一个映射！");
}
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
listBox2.SelectedIndex = listBox1.SelectedIndex;
AddressMap map = listBox1.Tag as AddressMap;
AddressAndPort from = MapManager.ParseFrom(listBox1.Items[listBox1.SelectedIndex].ToString());
textBox1.Text = from.Address;
numericUpDown1.Value = from.Port;
textBox3.Text = map.GetRemark(from);
List <AddressAndPort> tos = MapManager.ParseTo(listBox2.Items[listBox1.SelectedIndex].ToString());
if (tos.Count > 0)
{
AddressAndPort to = tos[0];
textBox2.Text = to.Address;
numericUpDown2.Value = to.Port;
}
}
private void button5_Click(object sender, EventArgs e)
{
if (listBox2.SelectedIndex > -1)
{
if (MessageBox.Show("确定要删除该映射么？", "删除提醒", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
string orgine = listBox2.Items[listBox2.SelectedIndex].ToString();
List <AddressAndPort> tos = MapManager.ParseTo(orgine);
AddressAndPort to = new AddressAndPort()
{
Address = textBox2.Text.Trim(), Port = (int)numericUpDown2.Value
};
if (tos.Contains(to))
{
tos.Remove(to);
StringBuilder sb = new StringBuilder();
foreach (AddressAndPort ap in tos)
{
if (sb.Length == 0)
{
sb.Append(ap.ToString());
}
else
{
sb.Append("|" + ap.ToString());
}
}
listBox2.Items[listBox2.SelectedIndex] = sb.ToString();
MessageBox.Show("删除成功！但请注意：需要点击上方的修改按钮才会保存到数据库");
}
else
{
MessageBox.Show("映射终点中不存在！删除失败。");
}
}
}
else
{
MessageBox.Show("请选定一个映射终点！");
}
}
private void button4_Click(object sender, EventArgs e)
{
if (listBox2.SelectedIndex > -1)
{
string orgine = listBox2.Items[listBox2.SelectedIndex].ToString();
List <AddressAndPort> tos = MapManager.ParseTo(orgine);
AddressAndPort to = new AddressAndPort()
{
Address = textBox2.Text.Trim(), Port = (int)numericUpDown2.Value
};
if (tos.Contains(to))
{
MessageBox.Show("映射终点中已经存在！追加失败。");
}
else
{
tos.Add(to);
StringBuilder sb = new StringBuilder();
foreach (AddressAndPort ap in tos)
{
if (sb.Length == 0)
{
sb.Append(ap.ToString());
}
else
{
sb.Append("|" + ap.ToString());
}
}
listBox2.Items[listBox2.SelectedIndex] = sb.ToString();
MessageBox.Show("追加成功！但请注意：需要点击上方的修改按钮才会保存到数据库");
}
}
else
{
MessageBox.Show("请选定一个映射终点！");
}
}
private void button1_Click(object sender, EventArgs e)
{
AddressAndPort from = new AddressAndPort()
{
Address = textBox1.Text.Trim(), Port = (int)numericUpDown1.Value
};
if (!listBox1.Items.Contains(from))
{
AddressAndPort to = new AddressAndPort()
{
Address = textBox2.Text.Trim(), Port = (int)numericUpDown2.Value
};
List <AddressAndPort> tos = new List <AddressAndPort>();
tos.Add(to);
int id = MapManager.AddMap(new KeyValuePair <AddressAndPort, List <AddressAndPort> >(from, tos), textBox3.Text.Trim());
if (id > 0)
{
AddressMap map = listBox1.Tag as AddressMap;
map.Add(id, from, to, textBox3.Text.Trim());
listBox1.Items.Add(from);
listBox2.Items.Add(to);
if (MessageBox.Show("添加映射成功！是否为双向映射？确定将自动为您添加一个反向映射。", "添加成功和双向提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
AddressAndPort from2 = new AddressAndPort()
{
Address = textBox2.Text.Trim(), Port = (int)numericUpDown2.Value
};
if (!listBox1.Items.Contains(from2))
{
AddressAndPort to2 = new AddressAndPort()
{
Address = textBox1.Text.Trim(), Port = (int)numericUpDown1.Value
};
List <AddressAndPort> tos2 = new List <AddressAndPort>();
tos2.Add(to2);
id = MapManager.AddMap(new KeyValuePair <AddressAndPort, List <AddressAndPort> >(from2, tos2), textBox3.Text.Trim() + "_反向");
if (id > 0)
{
map.Add(id, from2, to2, textBox3.Text.Trim() + "_反向");
listBox1.Items.Add(from2);
listBox2.Items.Add(to2);
MessageBox.Show("添加反向映射成功！");
}
}
else
{
MessageBox.Show("已存在该映射起点[" + from2 + "]，请点击修改按钮！");
}
}
}
else
{
MessageBox.Show("添加映射失败！");
}
MapManager.Dispose();
}
else
{
MessageBox.Show("已存在该映射起点[" + from + "]，请点击修改按钮！");
}
}
