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Margins 類別

定義

指定列印的頁面之邊界的維度。

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
繼承
Margins
屬性
實作

範例

針對此範例, System.Drawing請使用、 System.Drawing.PrintingSystem.IO 命名空間。

下列程式代碼範例會將文件的預設頁面設定設為每一邊 1 英吋的邊界。

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

備註

類別Margins是用來操作和PrintControllerPageSettings邊界的寬度。 MarginsConverter 是這個類別的類型描述項。

LeftRightTopBottom 是定義邊界的屬性。 Clone 會建立相同的 MarginsEquals 判斷另一個物件是否具有與 相同的維度 Margins

如需列印的詳細資訊,請參閱 System.Drawing.Printing 命名空間概觀。

建構函式

Margins()

使用 1 英吋寬的邊界來初始化 Margins 類別的新執行個體。

Margins(Int32, Int32, Int32, Int32)

使用指定的左、右、上方、下方邊界來初始化 Margins 類別的新執行個體。

屬性

Bottom

取得或設定以百分之一英吋為單位的下方邊界。

Left

取得或設定左邊界寬度 (以百分之一英吋為單位)。

Right

取得或設定右邊界寬度 (以百分之一英吋為單位)。

Top

取得或設定上方邊界寬度 (以百分之一英吋為單位)。

方法

Clone()

依成員擷取這個物件的複本。

Equals(Object)

將這個 Margins 與指定的 Object 進行比較,以判斷它們是否具有相同維度。

GetHashCode()

計算和擷取基於左邊界、右邊界、上方邊界和下方邊界之寬度的雜湊程式碼。

GetType()

取得目前執行個體的 Type

(繼承來源 Object)
MemberwiseClone()

建立目前 Object 的淺層複製。

(繼承來源 Object)
ToString()

Margins 轉換成字串。

運算子

Equality(Margins, Margins)

比較兩個 Margins,以判斷它們是否具有相同維度。

Inequality(Margins, Margins)

比較兩個 Margins,以判斷它們是否為不相等的寬度。

適用於

另請參閱