private bool AutoDetectComPort()
{
for (int i = 2; i < 8; i++)
{
string portName = "COM" + i;
bool connected = tryToConnectToCOM(portName);
DataStream.AppendText("Connecting to " + portName + "\n");
if (connected)
{
ComboBox1.SelectedIndex = ComboBox1.FindStringExact(portName);
return(true);
}
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="document"></param>
public altPrintDialog(PrintDocument document, int maxPortraitPages, int maxLandscapePages)
{
dt.Columns.Add("Name");
dt.Columns.Add("Status");
dt.Columns.Add("Type");
dt.Columns.Add("Where");
queryPrinters(ref dt);
this.document = document;
this.maxPortraitPages = maxPortraitPages;
this.maxLandscapePages = maxLandscapePages;
string selectedPrinter = this.document.PrinterSettings.PrinterName;
// This call is required by the designer.
InitializeComponent();
// Add any initialization after the InitializeComponent() call.
ComboBox1.DataSource = dt;
ComboBox1.DisplayMember = "Name";
Label7.DataBindings.Add("Text", dt, "Status");
Label8.DataBindings.Add("Text", dt, "Type");
Label9.DataBindings.Add("Text", dt, "Where");
ComboBox1.SelectedIndex = ComboBox1.FindStringExact(selectedPrinter);
NumericUpDown4.Value = document.DefaultPageSettings.Margins.Left;
NumericUpDown5.Value = document.DefaultPageSettings.Margins.Right;
NumericUpDown6.Value = document.DefaultPageSettings.Margins.Top;
NumericUpDown7.Value = document.DefaultPageSettings.Margins.Bottom;
RadioButton4.Checked = this.document.DefaultPageSettings.Landscape;
NumericUpDown3.Maximum = RadioButton4.Checked ? maxLandscapePages : maxPortraitPages;
NumericUpDown2.Maximum = NumericUpDown3.Maximum;
NumericUpDown3.Value = NumericUpDown3.Maximum;
NumericUpDown2.Value = 1;
this.document.PrinterSettings.FromPage = 1;
this.document.PrinterSettings.ToPage = Convert.ToInt32(NumericUpDown3.Value);
this.document.PrinterSettings.Collate = false;
}