TextBox 建構函式

public:
 TextBox();

public TextBox ();

Public Sub New ()

範例

下列程式碼範例會建立控制項的新實例 TextBox ，並將字串指派給控制項的 Text 屬性。The following code example creates a new instance of the TextBox control and assigns a string to the control's Text property.

public:
   void CreateMyTextBoxControl()
   {
      // Create a new TextBox control using this constructor.
      TextBox^ textBox1 = gcnew TextBox;
      // Assign a string of text to the new TextBox control.
      textBox1->Text = "Hello World!";
      // Code goes here to add the control to the form's control collection.
   }

public void CreateMyTextBoxControl()
 {
    // Create a new TextBox control using this constructor.
    TextBox textBox1 = new TextBox();
    // Assign a string of text to the new TextBox control.
    textBox1.Text = "Hello World!";
    // Code goes here to add the control to the form's control collection.
 }
       

Public Sub CreateMyTextBoxControl()
    ' Create a new TextBox control using this constructor.
    Dim textBox1 As New TextBox()
    ' Assign a string of text to the new TextBox control.
    textBox1.Text = "Hello World!"

    ' Code goes here to add the control to the form's control collection.
End Sub

備註

父容器控制項會定義的色彩和字型設定 TextBox 。The parent container control defines the color and font settings for the TextBox.

適用於