Representa un formulario de cuadro de diálogo que contiene
PrintPreviewControl.
Espacio de nombres: System.Windows.Forms
Ensamblado: System.Windows.Forms (en system.windows.forms.dll)
Visual Basic (Declaración)
<ComVisibleAttribute(True)> _
<ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)> _
Public Class PrintPreviewDialog
Inherits Form
Dim instance As PrintPreviewDialog
[ComVisibleAttribute(true)]
[ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)]
public class PrintPreviewDialog : Form
[ComVisibleAttribute(true)]
[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)]
public ref class PrintPreviewDialog : public Form
/** @attribute ComVisibleAttribute(true) */
/** @attribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) */
public class PrintPreviewDialog extends Form
ComVisibleAttribute(true)
ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)
public class PrintPreviewDialog extends Form
Cuando se crea una instancia de la clase PrintPreviewDialog, se establecen algunas propiedades de lectura y escritura en sus valores iniciales. Para obtener una lista de esos valores, vea el constructor PrintPreviewDialog.
En el siguiente ejemplo de código muestra el PrintPreviewDialog que establece las propiedades Document y UseAntiAlias. El ejemplo supone que el formulario contiene un TreeView denominado TreeView1 que contiene los objetos TreeNode. El valor de la propiedad Tag de cada objeto TreeNode debe establecerse en el nombre completo de un documento al que se puede obtener acceso desde el equipo en el que se ejecuta el ejemplo. Establezca el valor de cada propiedad TreeNode.Text en una cadena que identifique el archivo especificado por la propiedad TreeNode.Tag. Por ejemplo, puede establecer TreeNode1.Tag en “c:\myDocuments\recipe.doc” y TreeNode1.Text en “recipe.doc”. El ejemplo también supone que el formulario contiene un PrintPreviewDialog denominado PrintPreviewDialog1 y un botón denominado Button1. Para ejecutar este ejemplo, llame al método InitializePrintPreviewDialog en el constructor del formulario o en el controlador de eventos Load.
' Declare the dialog.
Friend WithEvents PrintPreviewDialog1 As PrintPreviewDialog
' Declare a PrintDocument object named document.
Private WithEvents document As New System.Drawing.Printing.PrintDocument
' Initalize the dialog.
Private Sub InitializePrintPreviewDialog()
' Create a new PrintPreviewDialog using constructor.
Me.PrintPreviewDialog1 = New PrintPreviewDialog
'Set the size, location, and name.
Me.PrintPreviewDialog1.ClientSize = New System.Drawing.Size(400, 300)
Me.PrintPreviewDialog1.Location = New System.Drawing.Point(29, 29)
Me.PrintPreviewDialog1.Name = "PrintPreviewDialog1"
' Set the minimum size the dialog can be resized to.
Me.PrintPreviewDialog1.MinimumSize = New System.Drawing.Size(375, 250)
' Set the UseAntiAlias property to true, which will allow the
' operating system to smooth fonts.
Me.PrintPreviewDialog1.UseAntiAlias = True
End Sub
Private Sub Button1_Click(ByVal sender As Object, _
ByVal e As System.EventArgs) Handles Button1.Click
If (TreeView1.SelectedNode IsNot Nothing) Then
' Set the PrintDocument object's name to the selectedNode
' object's tag, which in this case contains the
' fully-qualified name of the document. This value will
' show when the dialog reports progress.
document.DocumentName = TreeView1.SelectedNode.Tag
End If
' Set the PrintPreviewDialog.Document property to
' the PrintDocument object selected by the user.
PrintPreviewDialog1.Document = document
' Call the ShowDialog method. This will trigger the document's
' PrintPage event.
PrintPreviewDialog1.ShowDialog()
End Sub
Private Sub document_PrintPage(ByVal sender As Object, _
ByVal e As System.Drawing.Printing.PrintPageEventArgs) _
Handles document.PrintPage
' Insert code to render the page here.
' This code will be called when the PrintPreviewDialog.Show
' method is called.
' The following code will render a simple
' message on the document in the dialog.
Dim text As String = "In document_PrintPage method."
Dim printFont As New System.Drawing.Font _
("Arial", 35, System.Drawing.FontStyle.Regular)
e.Graphics.DrawString(text, printFont, _
System.Drawing.Brushes.Black, 0, 0)
End Sub
// Declare the dialog.
internal PrintPreviewDialog PrintPreviewDialog1;
// Declare a PrintDocument object named document.
private System.Drawing.Printing.PrintDocument document =
new System.Drawing.Printing.PrintDocument();
// Initalize the dialog.
private void InitializePrintPreviewDialog()
{
// Create a new PrintPreviewDialog using constructor.
this.PrintPreviewDialog1 = new PrintPreviewDialog();
//Set the size, location, and name.
this.PrintPreviewDialog1.ClientSize =
new System.Drawing.Size(400, 300);
this.PrintPreviewDialog1.Location =
new System.Drawing.Point(29, 29);
this.PrintPreviewDialog1.Name = "PrintPreviewDialog1";
// Associate the event-handling method with the
// document's PrintPage event.
this.document.PrintPage +=
new System.Drawing.Printing.PrintPageEventHandler
(document_PrintPage);
// Set the minimum size the dialog can be resized to.
this.PrintPreviewDialog1.MinimumSize =
new System.Drawing.Size(375, 250);
// Set the UseAntiAlias property to true, which will allow the
// operating system to smooth fonts.
this.PrintPreviewDialog1.UseAntiAlias = true;
}
private void Button1_Click(object sender, System.EventArgs e)
{
if (TreeView1.SelectedNode != null)
// Set the PrintDocument object's name to the selectedNode
// object's tag, which in this case contains the
// fully-qualified name of the document. This value will
// show when the dialog reports progress.
{
document.DocumentName = TreeView1.SelectedNode.Tag.ToString();
}
// Set the PrintPreviewDialog.Document property to
// the PrintDocument object selected by the user.
PrintPreviewDialog1.Document = document;
// Call the ShowDialog method. This will trigger the document's
// PrintPage event.
PrintPreviewDialog1.ShowDialog();
}
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 PrintPreviewDialog.Show
// method is called.
// The following code will render a simple
// message on the document in the dialog.
string text = "In document_PrintPage method.";
System.Drawing.Font printFont =
new System.Drawing.Font("Arial", 35,
System.Drawing.FontStyle.Regular);
e.Graphics.DrawString(text, printFont,
System.Drawing.Brushes.Black, 0, 0);
}
// Declare the dialog.
internal:
PrintPreviewDialog^ PrintPreviewDialog1;
private:
// Declare a PrintDocument object named document.
System::Drawing::Printing::PrintDocument^ document;
// Initalize the dialog.
void InitializePrintPreviewDialog()
{
// Create a new PrintPreviewDialog using constructor.
this->PrintPreviewDialog1 = gcnew PrintPreviewDialog;
//Set the size, location, and name.
this->PrintPreviewDialog1->ClientSize = System::Drawing::Size( 400, 300 );
this->PrintPreviewDialog1->Location = System::Drawing::Point( 29, 29 );
this->PrintPreviewDialog1->Name = "PrintPreviewDialog1";
// Associate the event-handling method with the
// document's PrintPage event.
this->document->PrintPage += gcnew System::Drawing::Printing::PrintPageEventHandler( this, &Form1::document_PrintPage );
// Set the minimum size the dialog can be resized to.
this->PrintPreviewDialog1->MinimumSize = System::Drawing::Size( 375, 250 );
// Set the UseAntiAlias property to true, which will allow the
// operating system to smooth fonts.
this->PrintPreviewDialog1->UseAntiAlias = true;
}
void Button1_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{
if ( TreeView1->SelectedNode != nullptr )
{
document->DocumentName = TreeView1->SelectedNode->Tag->ToString();
}
// Set the PrintPreviewDialog.Document property to
// the PrintDocument object selected by the user.
PrintPreviewDialog1->Document = document;
// Call the ShowDialog method. This will trigger the document's
// PrintPage event.
PrintPreviewDialog1->ShowDialog();
}
void document_PrintPage( Object^ /*sender*/, System::Drawing::Printing::PrintPageEventArgs^ e )
{
// Insert code to render the page here.
// This code will be called when the PrintPreviewDialog.Show
// method is called.
// The following code will render a simple
// message on the document in the dialog.
String^ text = "In document_PrintPage method.";
System::Drawing::Font^ printFont = gcnew System::Drawing::Font( "Arial",35,System::Drawing::FontStyle::Regular );
e->Graphics->DrawString( text, printFont, System::Drawing::Brushes::Black, 0, 0 );
}
// Declare the dialog.
PrintPreviewDialog printPreviewDialog1;
// Declare a PrintDocument object named document.
private System.Drawing.Printing.PrintDocument document =
new System.Drawing.Printing.PrintDocument();
// Initalize the dialog.
private void InitializePrintPreviewDialog()
{
// Create a new PrintPreviewDialog using constructor.
this.printPreviewDialog1 = new PrintPreviewDialog();
//Set the size, location, and name.
this.printPreviewDialog1.set_ClientSize(
new System.Drawing.Size(400, 300));
this.printPreviewDialog1.set_Location(new System.Drawing.Point(29, 29));
this.printPreviewDialog1.set_Name("PrintPreviewDialog1");
// Associate the event-handling method with the
// document's PrintPage event.
this.document.add_PrintPage(
new System.Drawing.Printing.PrintPageEventHandler(
document_PrintPage));
// Set the minimum size the dialog can be resized to.
this.printPreviewDialog1.set_MinimumSize(
new System.Drawing.Size(375, 250));
// Set the UseAntiAlias property to true, which will allow the
// operating system to smooth fonts.
this.printPreviewDialog1.set_UseAntiAlias(true);
} //InitializePrintPreviewDialog
private void button1_Click(Object sender, System.EventArgs e)
{
if (treeView1.get_SelectedNode() != null) {
// Set the PrintDocument object's name to the selectedNode
// object's tag, which in this case contains the
// fully-qualified name of the document. This value will
// show when the dialog reports progress.
document.set_DocumentName(
treeView1.get_SelectedNode().get_Tag().ToString());
}
// Set the PrintPreviewDialog.Document property to
// the PrintDocument object selected by the user.
printPreviewDialog1.set_Document(document);
// Call the ShowDialog method. This will trigger the document's
// PrintPage event.
printPreviewDialog1.ShowDialog();
} //button1_Click
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 PrintPreviewDialog.Show
// method is called.
// The following code will render a simple
// message on the document in the dialog.
String text = "In document_PrintPage method.";
System.Drawing.Font printFont =
new System.Drawing.Font("Arial", 35,
System.Drawing.FontStyle.Regular);
e.get_Graphics().DrawString(text, printFont,
System.Drawing.Brushes.get_Black(), 0, 0);
} //document_PrintPage
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
System.Windows.Forms.ScrollableControl
System.Windows.Forms.ContainerControl
System.Windows.Forms.Form
System.Windows.Forms.PrintPreviewDialog
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