private async Task UpdateCell(DataGridViewCell cell)
{
cell.Style.BackColor = System.Drawing.Color.OrangeRed;
if (!string.IsNullOrEmpty(cell.ErrorText))
{
string server = cmbServer.Text;
var res = await Task.Run(() => WhoisHelper.WhoisExtension(cell.OwningRow, cell.OwningColumn.HeaderText.Substring(1), server));
SetCellStyle(res);
}
}
public static WhoisInfo WhoisExtension(DataGridViewRow row, string extension, string server)
{
if (extension.Equals("ir", StringComparison.OrdinalIgnoreCase))
{
server = "whois.nic.ir";
}
var whois = new WhoisHelper();
var res = whois.WhoiseCheckState(row.Cells[0].Value.ToString(), extension, server, false);
res.Cell = row.Cells[extension];
return(res);
}
private async void btnLookUp_Click(object sender, EventArgs e)
{
try
{
InvokeIfRequire(() => dgvResult.Rows.Clear());
_cts = new CancellationTokenSource();
btnPreCompile.PerformClick();
InvokeIfRequire(() => lblNamesCounter.Text = _hostNames.Length.ToString());
UiActivation(false);
if (_hostNames.Length == 0 || _selectedExtensions.Count == 0)
{
return;
}
InvokeIfRequire(() => progResult.Maximum = _hostNames.Length * _selectedExtensions.Count);
IncreaseProgress(true);
// add domains to grid UI Thread
Cursor = Cursors.WaitCursor;
foreach (var url in _hostNames)
{
if (_cts.IsCancellationRequested)
{
return;
}
dgvResult.Rows.Add(url);
}
Cursor = Cursors.Default;
var server = cmbServer.Text;
var tasks = new List <Task>();
var lstRows = dgvResult.Rows.Cast <DataGridViewRow>().ToList();
WhoisHelper.Progress += WhoisHelper_Progress;
await WhoisHelper.WhoisParallel(lstRows, _selectedExtensions, server, _cts);
}
finally
{
InvokeIfRequire(() => progResult.Value = progResult.Maximum);
MessageBox.Show("Whois Completed");
UiActivation(true);
}
}
public static WhoisInfo WhoisExtension(DataGridViewRow row, string extension, string server)
{
if (extension.Equals("ir", StringComparison.OrdinalIgnoreCase))
{
server = "whois.nic.ir";
}
var whois = new WhoisHelper();
var res = whois.WhoiseCheckState(row.Cells[0].Value.ToString(), extension, server, false);
res.Cell = row.Cells[extension];
return res;
}