public static int NumCollisions(HashTable HashT)
{
Auto elem;
int Num = 0;
for (int i = 0; i < HashT.GetTable().Length; i++)
{
if (HashT.GetTable()[i] != null && HashT.GetTable()[i].Next != null)
{
elem = HashT.GetTable()[i];
while (elem.Next != null)
{
Num++;
elem = elem.Next;
}
}
}
return(Num);
}
public static void InfInTable(HashTable HashT, ref DataGridView dataGridView)
{
dataGridView.Rows.Clear();
int j;
Auto elem;
for (int i = 0; i < HashT.GetTable().Length; i++)
{
if (HashT.GetTable()[i] != null)
{
j = 1;
dataGridView.Rows.Add(i /*хеш-адрес*/,
j /*номер в цепочке*/,
HashT.GetTable()[i].GetMark() /*марка*/,
HashT.GetTable()[i].GetModel() /*модель*/,
HashT.GetTable()[i].GetYear() /*год*/,
HashT.GetTable()[i].GetCarcass() /*корпус*/);
if (HashT.GetTable()[i].Next != null)
{
elem = HashT.GetTable()[i].Next;
while (elem != null)
{
j++;
dataGridView.Rows.Add(i /*хеш-адрес*/,
j /*номер в цепочке*/,
elem.GetMark() /*марка*/,
elem.GetModel() /*модель*/,
elem.GetYear() /*год*/,
elem.GetCarcass() /*корпус*/);
elem = elem.Next;
}
}
}
}
}
private void SaveBatton_Click(object sender, EventArgs e)
{
bool flag = false;
StreamWriter Fileoutput = null;
HashTable SaveTable = null;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
if (saveFileDialog1.FileName == "")
{
return;
}
try
{
Fileoutput = new StreamWriter(saveFileDialog1.FileName, false, Encoding.Default);
while (flag == false)
{
if (FileOutCheckMulti.Checked == true)
{
SaveTable = Multiplication;
flag = true;
}
if (FileOutCheckDivision.Checked == true)
{
SaveTable = Division;
flag = true;
}
if (FileOutCheckMulti.Checked == false && FileOutCheckDivision.Checked == false)
{
MessageBox.Show(String.Format(ErrorBox), "Информация о таблице.");
flag = false;
}
}
for (int i = 0; i < (SaveTable.GetTable()).Length; i++)
{
if (SaveTable.GetTable()[i] != null)
{
SaveTable.GetTable()[i].Save(Fileoutput);
if (SaveTable.GetTable()[i].Next != null)
{
Auto elem = SaveTable.GetTable()[i].Next;
while (elem != null)
{
elem.Save(Fileoutput);
elem = elem.Next;
}
}
}
}
MessageBox.Show(String.Format(GoodFileIn), "Информация о файле");
}
catch
{
MessageBox.Show(String.Format(ErrorFileIn), "Информация о файле");
}
finally
{
Fileoutput.Close();
}
}
}
