Margins Clase

Definición

public ref class Margins : ICloneable

public class Margins : ICloneable

[System.ComponentModel.TypeConverter("System.Drawing.Printing.MarginsConverter, System.Windows.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51")]
public class Margins : ICloneable

[System.ComponentModel.TypeConverter(typeof(System.Drawing.Printing.MarginsConverter))]
public class Margins : ICloneable

[System.ComponentModel.TypeConverter(typeof(System.Drawing.Printing.MarginsConverter))]
[System.Serializable]
public class Margins : ICloneable

type Margins = class
    interface ICloneable

[<System.ComponentModel.TypeConverter("System.Drawing.Printing.MarginsConverter, System.Windows.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51")>]
type Margins = class
    interface ICloneable

[<System.ComponentModel.TypeConverter(typeof(System.Drawing.Printing.MarginsConverter))>]
type Margins = class
    interface ICloneable

[<System.ComponentModel.TypeConverter(typeof(System.Drawing.Printing.MarginsConverter))>]
[<System.Serializable>]
type Margins = class
    interface ICloneable

Public Class Margins
Implements ICloneable

Herencia

Object

Margins

Atributos

TypeConverterAttribute SerializableAttribute

Implementaciones

ICloneable

Ejemplos

Use los System.Drawingespacios de nombres , System.Drawing.Printingy System.IO para este ejemplo.

En el ejemplo de código siguiente se establece la configuración de página predeterminada de un documento en márgenes de 1 pulgada en cada lado.

void Printing()
{
   try
   {
      
      /* This assumes that a variable of type string, named filePath,
              has been set to the path of the file to print. */
      streamToPrint = gcnew StreamReader( filePath );
      try
      {
         printFont = gcnew System::Drawing::Font( "Arial",10 );
         PrintDocument^ pd = gcnew PrintDocument;
         
         /* This assumes that a method, named pd_PrintPage, has been
                   defined. pd_PrintPage handles the PrintPage event. */
         pd->PrintPage += gcnew PrintPageEventHandler( this, &Sample::pd_PrintPage );
         
         /* This assumes that a variable of type string, named 
                   printer, has been set to the printer's name. */
         pd->PrinterSettings->PrinterName = printer;
         
         // Create a new instance of Margins with one inch margins.
         Margins^ margins = gcnew Margins( 100,100,100,100 );
         pd->DefaultPageSettings->Margins = margins;
         pd->Print();
      }
      finally
      {
         streamToPrint->Close();
      }

   }
   catch ( Exception^ ex ) 
   {
      MessageBox::Show( String::Concat( "An error occurred printing the file - ", ex->Message ) );
   }

}

public void Printing()
{
  try 
  {
    /* This assumes that a variable of type string, named filePath,
       has been set to the path of the file to print. */
    streamToPrint = new StreamReader (filePath);
    try 
    {
      printFont = new Font("Arial", 10);
      PrintDocument pd = new PrintDocument(); 
      /* This assumes that a method, named pd_PrintPage, has been
         defined. pd_PrintPage handles the PrintPage event. */
      pd.PrintPage += new PrintPageEventHandler(pd_PrintPage);
      /* This assumes that a variable of type string, named 
         printer, has been set to the printer's name. */
      pd.PrinterSettings.PrinterName = printer;
      // Create a new instance of Margins with one inch margins.
      Margins margins = new Margins(100,100,100,100);
      pd.DefaultPageSettings.Margins = margins;
      pd.Print();
    } 
    finally 
    {
      streamToPrint.Close() ;
    }
  } 
  catch(Exception ex) 
  { 
    MessageBox.Show("An error occurred printing the file - " + ex.Message);
  }
}

Public Sub Printing()
    Try
        ' This assumes that a variable of type string, named filePath,
        ' has been set to the path of the file to print. 
        streamToPrint = New StreamReader(filePath)
        Try
            printFont = New Font("Arial", 10)
            Dim pd As New PrintDocument()
            ' This assumes that a method, named pd_PrintPage, has been
            ' defined. pd_PrintPage handles the PrintPage event. 
            AddHandler pd.PrintPage, AddressOf pd_PrintPage
            ' This assumes that a variable of type string, named
            ' printer, has been set to the printer's name. 
            pd.PrinterSettings.PrinterName = printer
            ' Create a new instance of Margins with one inch margins.
            Dim margins As New Margins(100, 100, 100, 100)
            pd.DefaultPageSettings.Margins = margins
            pd.Print()
        Finally
            streamToPrint.Close()
        End Try
    Catch ex As Exception
        MessageBox.Show("An error occurred printing the file - " & ex.Message)
    End Try
End Sub

Comentarios

La Margins clase se usa para manipular el ancho de los márgenes en PageSettings y PrintController. MarginsConverter es el descriptor de tipo de esta clase.

Left, Right, Topy Bottom son propiedades que definen los márgenes. Clone crea un objeto idéntico Margins. Equalsdetermina si otro objeto tiene las mismas dimensiones que .Margins

Para obtener más información sobre la impresión, consulte la introducción al System.Drawing.Printing espacio de nombres.

Constructores

Propiedades

Métodos

Operadores

Se aplica a

Consulte también

• PageSettings
• PrintController
• MarginsConverter
• Funcionalidad para imprimir en formularios Windows Forms