public static void Print(IWin32Window owner, string fileName)
{
var vector = new WIA.VectorClass();
object objFilename = fileName;
vector.Add(ref objFilename, 0);
var dialogClass = new WIA.CommonDialogClass();
var form = new Form
{
ShowInTaskbar = false,
FormBorderStyle = FormBorderStyle.None
};
form.TransparencyKey = form.BackColor;
form.Shown += (sender, args) =>
{
object vectorObject = vector;
dialogClass.ShowPhotoPrintingWizard(ref vectorObject);
form.Close();
};
form.ShowDialog(owner);
form = null;
Marshal.ReleaseComObject(dialogClass);
dialogClass = null;
}
private static void Print(string fileName)
{
WIA.VectorClass vector = new WIA.VectorClass();
object tempName_o = (object)fileName;
vector.Add(ref tempName_o, 0);
object vector_o = (object)vector;
WIA.CommonDialogClass cdc = new WIA.CommonDialogClass();
cdc.ShowPhotoPrintingWizard(ref vector_o);
}
private void _PrintFileCallback(object sender, SaveImageCompletedEventArgs e)
{
if (!Dispatcher.CheckAccess())
{
Dispatcher.BeginInvoke((SaveImageAsyncCallback)_PrintFileCallback, new [] { sender, e });
return;
}
if (e.Cancelled || e.Error != null)
{
MessageBox.Show("Unable to print the image");
return;
}
object path = e.ImagePath;
WIA.CommonDialog dialog = new WIA.CommonDialogClass();
dialog.ShowPhotoPrintingWizard(ref path);
}
// Prints the document file specified
// by lpFile. If lpFile is not a
// document file, the function will
// fail.
public static void PrintFiles(params string[] files)
{
try
{
WIA.CommonDialog dialog = new WIA.CommonDialogClass();
WIA.VectorClass vector = new WIA.VectorClass();
for (int i = 0; i < files.Length; i++)
{
object obj = files[i];
vector.Add(ref obj, i);
}
object vecObj = vector;
dialog.ShowPhotoPrintingWizard(ref vecObj);
}
catch
{
}
}
public void Print(Control owner, string fileName)
{
Tracing.Enter();
WIA.VectorClass vector = new WIA.VectorClass();
object tempName_o = (object)fileName;
vector.Add(ref tempName_o, 0);
object vector_o = (object)vector;
WIA.CommonDialogClass cdc = new WIA.CommonDialogClass();
// Ok, this looks weird, but here's the story.
// When we show the WIA printing dialog, it is a modal dialog but the way
// it handles itself is that the main window can still be interacted with.
// I don't know why, and it doesn't matter to me except that it causes all
// sorts of other problems (esp. related to the scratch surface.)
// So we show a modal dialog that is effectively invisible so that the user
// cannot interact with the main window while the print dialog is still open.
Form modal = new Form();
modal.ShowInTaskbar = false;
modal.TransparencyKey = modal.BackColor;
modal.FormBorderStyle = FormBorderStyle.None;
modal.Shown +=
delegate(object sender, EventArgs e)
{
cdc.ShowPhotoPrintingWizard(ref vector_o);
modal.Close();
};
modal.ShowDialog(owner);
modal = null;
Marshal.ReleaseComObject(cdc);
cdc = null;
Tracing.Leave();
}
private static void Print(string fileName)
{
WIA.VectorClass vector = new WIA.VectorClass();
object tempName_o = (object)fileName;
vector.Add(ref tempName_o, 0);
object vector_o = (object)vector;
WIA.CommonDialogClass cdc = new WIA.CommonDialogClass();
cdc.ShowPhotoPrintingWizard(ref vector_o);
}
public void Print(Control owner, string fileName)
{
Tracing.Enter();
WIA.VectorClass vector = new WIA.VectorClass();
object tempName_o = (object)fileName;
vector.Add(ref tempName_o, 0);
object vector_o = (object)vector;
WIA.CommonDialogClass cdc = new WIA.CommonDialogClass();
// Ok, this looks weird, but here's the story.
// When we show the WIA printing dialog, it is a modal dialog but the way
// it handles itself is that the main window can still be interacted with.
// I don't know why, and it doesn't matter to me except that it causes all
// sorts of other problems (esp. related to the scratch surface.)
// So we show a modal dialog that is effectively invisible so that the user
// cannot interact with the main window while the print dialog is still open.
Form modal = new Form();
modal.ShowInTaskbar = false;
modal.TransparencyKey = modal.BackColor;
modal.FormBorderStyle = FormBorderStyle.None;
modal.Shown +=
delegate(object sender, EventArgs e)
{
cdc.ShowPhotoPrintingWizard(ref vector_o);
modal.Close();
};
modal.ShowDialog(owner);
modal = null;
Marshal.ReleaseComObject(cdc);
cdc = null;
Tracing.Leave();
}