private void fill( )
{
TP = new TransportProblem();
TP.dilersCount = gridA.RowCount;
TP.customersCount = gridB.RowCount;
TP.dilers = new float[TP.dilersCount];
TP.customers = new float[TP.customersCount];
TP.transportationPrices = new float[TP.dilersCount, TP.customersCount];
try
{
for (int i = 0; i < TP.dilersCount; ++i)
{
TP.dilers[i] = Convert.ToInt32(gridA.Rows[i].Cells[0].Value);
}
for (int i = 0; i < TP.customersCount; ++i)
{
TP.customers[i] = Convert.ToInt32(gridB.Rows[i].Cells[0].Value);
}
for (int i = 0; i < TP.dilersCount; ++i)
{
for (int j = 0; j < TP.customersCount; ++j)
{
TP.transportationPrices[i, j] = Convert.ToInt32(gridC.Rows[i].Cells[j].Value);
}
}
}
catch (System.Exception ex)
{
MessageBox.Show("ex");
}
}
private void btnOpen_Click(object sender, EventArgs e)
{
Stream myStream = null;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "D:\\";
openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
openFileDialog1.FilterIndex = 1;
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
if ((myStream = openFileDialog1.OpenFile()) != null)
{
StreamReader SR = new StreamReader(myStream);
String[] Sizes = SR.ReadLine().Split(' ');
int Asize = 0, Bsize = 0;
int.TryParse(Sizes[0], out Asize);
int.TryParse(Sizes[1], out Bsize);
String A = SR.ReadLine();
String B = SR.ReadLine();
String[] C = new String[Asize];
for (int i = 0; i < Asize; i++)
{
C[i] = SR.ReadLine();
}
try
{
TP = new TransportProblem(Asize, Bsize, A, B, C);
}
catch (Exception exc)
{ MessageBox.Show(exc.Message); }
}
myStream.Close();
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
nudA.Value = TP.dilersCount;
nudB.Value = TP.customersCount;
gridA.RowCount = TP.dilersCount;
gridB.RowCount = TP.customersCount;
gridC.ColumnCount = TP.customersCount;
gridC.RowCount = TP.dilersCount;
FillGrids();
}
