Permite a los usuarios seleccionar una impresora y elegir qué secciones del documento se van a imprimir, al imprimir desde una aplicación de formularios Windows Forms.
Espacio de nombres: System.Windows.Forms
Ensamblado: System.Windows.Forms (en system.windows.forms.dll)
Visual Basic (Declaración)
Public NotInheritable Class PrintDialog
Inherits CommonDialog
Dim instance As PrintDialog
public sealed class PrintDialog : CommonDialog
public ref class PrintDialog sealed : public CommonDialog
public final class PrintDialog extends CommonDialog
public final class PrintDialog extends CommonDialog
Cuando se crea una instancia de PrintDialog, se establecen las propiedades de lectura y escritura en sus valores iniciales. Para obtener una lista de esos valores, vea el constructor PrintDialog. Para obtener la configuración de impresora que el usuario ha modificado con PrintDialog, utilice la propiedad PrinterSettings.
Nota: |
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| Esta clase quizá no funcione en los microprocesadores AMD64 a menos que se establezca la propiedad UseEXDialog en true. |
Nota: |
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| Los miembros contenidos en esta clase se utilizan al imprimir desde una aplicación de formularios Windows Forms. Si está imprimiendo desde una aplicación Windows Presentation Foundation, vea Printing Overview |
En el ejemplo de código siguiente se muestra cómo utilizar el control PrintDialog para establecer las propiedades AllowSomePages, ShowHelp y Document. Para ejecutar este ejemplo, pegue el siguiente código en un formulario que contiene un control PrintDialog denominado PrintDialog1 y un botón denominado Button1. En este ejemplo se requiere que el evento Click del botón y el evento PrintPage de docToPrint se hayan conectado a los métodos de control de eventos definidos en este ejemplo.
' Declare the PrintDocument object.
Private WithEvents docToPrint As New Printing.PrintDocument
' This method will set properties on the PrintDialog object and
' then display the dialog.
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
' Allow the user to choose the page range he or she would
' like to print.
PrintDialog1.AllowSomePages = True
' Show the help button.
PrintDialog1.ShowHelp = True
' Set the Document property to the PrintDocument for
' which the PrintPage Event has been handled. To display the
' dialog, either this property or the PrinterSettings property
' must be set
PrintDialog1.Document = docToPrint
Dim result As DialogResult = PrintDialog1.ShowDialog()
' If the result is OK then print the document.
If (result = DialogResult.OK) Then
docToPrint.Print()
End If
End Sub
' The PrintDialog will print the document
' by handling the document's PrintPage event.
Private Sub document_PrintPage(ByVal sender As Object, _
ByVal e As System.Drawing.Printing.PrintPageEventArgs) _
Handles docToPrint.PrintPage
' Insert code to render the page here.
' This code will be called when the control is drawn.
' The following code will render a simple
' message on the printed document.
Dim text As String = "In document_PrintPage method."
Dim printFont As New System.Drawing.Font _
("Arial", 35, System.Drawing.FontStyle.Regular)
' Draw the content.
e.Graphics.DrawString(text, printFont, _
System.Drawing.Brushes.Black, 10, 10)
End Sub
// Declare the PrintDocument object.
private System.Drawing.Printing.PrintDocument docToPrint =
new System.Drawing.Printing.PrintDocument();
// This method will set properties on the PrintDialog object and
// then display the dialog.
private void Button1_Click(System.Object sender,
System.EventArgs e)
{
// Allow the user to choose the page range he or she would
// like to print.
PrintDialog1.AllowSomePages = true;
// Show the help button.
PrintDialog1.ShowHelp = true;
// Set the Document property to the PrintDocument for
// which the PrintPage Event has been handled. To display the
// dialog, either this property or the PrinterSettings property
// must be set
PrintDialog1.Document = docToPrint;
DialogResult result = PrintDialog1.ShowDialog();
// If the result is OK then print the document.
if (result==DialogResult.OK)
{
docToPrint.Print();
}
}
// The PrintDialog will print the document
// by handling the document's PrintPage event.
private void document_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
// Insert code to render the page here.
// This code will be called when the control is drawn.
// The following code will render a simple
// message on the printed document.
string text = "In document_PrintPage method.";
System.Drawing.Font printFont = new System.Drawing.Font
("Arial", 35, System.Drawing.FontStyle.Regular);
// Draw the content.
e.Graphics.DrawString(text, printFont,
System.Drawing.Brushes.Black, 10, 10);
}
// Declare the PrintDocument object.
System::Drawing::Printing::PrintDocument^ docToPrint;
// This method will set properties on the PrintDialog object and
// then display the dialog.
void Button1_Click( System::Object^ /*sender*/, System::EventArgs^ /*e*/ )
{
// Allow the user to choose the page range he or she would
// like to print.
PrintDialog1->AllowSomePages = true;
// Show the help button.
PrintDialog1->ShowHelp = true;
// Set the Document property to the PrintDocument for
// which the PrintPage Event has been handled. To display the
// dialog, either this property or the PrinterSettings property
// must be set
PrintDialog1->Document = docToPrint;
if ( docToPrint == nullptr )
System::Windows::Forms::MessageBox::Show( "null" );
;
;
if ( PrintDialog1 == nullptr )
System::Windows::Forms::MessageBox::Show( "pnull" );
;
;
System::Windows::Forms::DialogResult result = PrintDialog1->ShowDialog();
System::Windows::Forms::MessageBox::Show( result.ToString() );
;
;
// If the result is OK then print the document.
if ( result == ::DialogResult::OK )
{
docToPrint->Print();
}
}
// The PrintDialog will print the document
// by handling the document's PrintPage event.
void document_PrintPage( Object^ /*sender*/, System::Drawing::Printing::PrintPageEventArgs^ e )
{
// Insert code to render the page here.
// This code will be called when the control is drawn.
// The following code will render a simple
// message on the printed document.
String^ text = "In document_PrintPage method.";
System::Drawing::Font^ printFont = gcnew System::Drawing::Font( "Arial",35,System::Drawing::FontStyle::Regular );
// Draw the content.
e->Graphics->DrawString( text, printFont, System::Drawing::Brushes::Black, 10, 10 );
}
// Declare the PrintDocument object.
private System.Drawing.Printing.PrintDocument docToPrint =
new System.Drawing.Printing.PrintDocument();
// This method will set properties on the PrintDialog object and
// then display the dialog.
private void button1_Click(Object sender, System.EventArgs e)
{
// Allow the user to choose the page range he or she would
// like to print.
printDialog1.set_AllowSomePages(true);
// Show the help button.
printDialog1.set_ShowHelp(true);
// Set the Document property to the PrintDocument for
// which the PrintPage Event has been handled. To display the
// dialog, either this property or the PrinterSettings property
// must be set
printDialog1.set_Document(docToPrint);
DialogResult result = printDialog1.ShowDialog();
// If the result is OK then print the document.
if (result.Equals(DialogResult.OK)) {
docToPrint.Print();
}
} //button1_Click
// The PrintDialog will print the document
// by handling the document's PrintPage event.
private void Document_PrintPage(Object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
// Insert code to render the page here.
// This code will be called when the control is drawn.
// The following code will render a simple
// message on the printed document.
String text = "In Document_PrintPage method.";
System.Drawing.Font printFont =
new System.Drawing.Font("Arial", 35,
System.Drawing.FontStyle.Regular);
// Draw the content.
e.get_Graphics().DrawString(text, printFont,
System.Drawing.Brushes.get_Black(), 10, 10);
} //Document_PrintPage
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.CommonDialog
System.Windows.Forms.PrintDialog
Seguridad para subprocesos
Los miembros estáticos públicos (Shared en Visual Basic) de este tipo son seguros para la ejecución de subprocesos. No se garantiza que los miembros de instancias sean seguros para la ejecución de subprocesos.
Windows 98, Windows 2000 Service Pack 4, Windows CE, Windows Millennium, Windows Mobile para Pocket PC, Windows Mobile para Smartphone, Windows Server 2003, Windows XP Media Center, Windows XP Professional x64, Windows XP SP2, Windows XP Starter
Microsoft .NET Framework 3.0 es compatible con Windows Vista, Microsoft Windows XP SP2 y Windows Server 2003 SP1.
.NET Framework
Compatible con: 3.0, 2.0, 1.1, 1.0