Font.Equals(Object) 方法

定義

命名空間:

System.Drawing

組件:

System.Drawing.Common.dll

套件:

System.Drawing.Common v8.0.0

來源:

Font.cs

表示指定的物件是否為 Font，而且是否具有與這個 Font 相同的 FontFamily、GdiVerticalFont、GdiCharSet、Style、Size 與 Unit 屬性值。

public:
 override bool Equals(System::Object ^ obj);

public override bool Equals (object? obj);

override this.Equals : obj -> bool

Public Overrides Function Equals (obj As Object) As Boolean

參數

obj

Object

要測試的物件。

傳回

Boolean

如果 obj 參數為 Font 而且具有與這個 Font 相同的 FontFamily、GdiVerticalFont、GdiCharSet、Style、Size 與 Unit 屬性值，則為 true；否則為 false。

範例

下列程式碼範例是設計來搭配Windows Forms使用，而且需要 PaintEventArgse ，這是事件處理常式的參數 Paint 。 程式碼會建立兩個 Font 物件，然後測試它們是否相等。

public:
   void Equals_Example( PaintEventArgs^ /*e*/ )
   {
      // Create a Font object.
      System::Drawing::Font^ firstFont = gcnew System::Drawing::Font( "Arial",16 );

      // Create a second Font object.
      System::Drawing::Font^ secondFont = gcnew System::Drawing::Font( gcnew FontFamily( "Arial" ),16 );

      // Test to see if firstFont is identical to secondFont.
      bool fontTest = firstFont->Equals( secondFont );

      // Display a message box with the result of the test.
      MessageBox::Show( fontTest.ToString() );
   }

public void Equals_Example(PaintEventArgs e)
{
    // Create a Font object.
    Font firstFont = new Font("Arial", 16);
             
    // Create a second Font object.
    Font secondFont = new Font(new FontFamily("Arial"), 16);
             
    // Test to see if firstFont is identical to secondFont.
    bool fontTest = firstFont.Equals(secondFont);
             
    // Display a message box with the result of the test.
    MessageBox.Show(fontTest.ToString());
}

Public Sub Equals_Example(ByVal e As PaintEventArgs)

    ' Create a Font object.
    Dim firstFont As New Font("Arial", 16)

    ' Create a second Font object.
    Dim secondFont As New Font(New FontFamily("Arial"), 16)

    ' Test to see if firstFont is identical to secondFont.
    Dim fontTest As Boolean = firstFont.Equals(secondFont)

    ' Display a message box with the result of the test.
    MessageBox.Show(fontTest.ToString())
End Sub