Label.ImageAlign Label.ImageAlign Label.ImageAlign Label.ImageAlign Property

定義

取得或設定顯示在控制項中影像的對齊。Gets or sets the alignment of an image that is displayed in the control.

public:
 property System::Drawing::ContentAlignment ImageAlign { System::Drawing::ContentAlignment get(); void set(System::Drawing::ContentAlignment value); };
public System.Drawing.ContentAlignment ImageAlign { get; set; }
member this.ImageAlign : System.Drawing.ContentAlignment with get, set
Public Property ImageAlign As ContentAlignment

屬性值

其中一個 ContentAlignment 值。One of the ContentAlignment values. 預設為 ContentAlignment.MiddleCenterThe default is ContentAlignment.MiddleCenter.

例外狀況

範例

下列程式碼範例示範如何建立Label具有3d 框線的控制項,以及ImageList使用和ImageIndex屬性顯示的影像。The following code example demonstrates how to create a Label control that has a three-dimensional border and an image displayed using the ImageList and ImageIndex properties. 控制項也有一個標題,其中指定了助憶鍵字元。The control also has a caption with a mnemonic character specified. 範例程式碼會使用PreferredHeightPreferredWidth Label屬性,適當地將控制項的大小調整為顯示的表單上。The example code uses the PreferredHeight and PreferredWidth properties to properly size the Label control on the form on which it is displayed. 這個範例要求ImageList已建立並命名為 imageList1,且已載入兩個映射。This example requires that an ImageList has been created and named imageList1 and that it has loaded two images. 此範例也會要求程式碼必須在將System.Drawing命名空間加入其程式碼的表單中。The example also requires that the code is within a form that has the System.Drawing namespace added to its code.

public:
   void CreateMyLabel()
   {
      // Create an instance of a Label.
      Label^ label1 = gcnew Label;
      
      // Set the border to a three-dimensional border.
      label1->BorderStyle = System::Windows::Forms::BorderStyle::Fixed3D;
      // Set the ImageList to use for displaying an image.
      label1->ImageList = imageList1;
      // Use the second image in imageList1.
      label1->ImageIndex = 1;
      // Align the image to the top left corner.
      label1->ImageAlign = ContentAlignment::TopLeft;
      
      // Specify that the text can display mnemonic characters.
      label1->UseMnemonic = true;
      // Set the text of the control and specify a mnemonic character.
      label1->Text = "First &Name:";
      
      /* Set the size of the control based on the PreferredHeight and PreferredWidth values. */
      label1->Size = System::Drawing::Size( label1->PreferredWidth, label1->PreferredHeight );
      
      //...Code to add the control to the form...
   }
public void CreateMyLabel()
{
   // Create an instance of a Label.
   Label label1 = new Label();

   // Set the border to a three-dimensional border.
   label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
   // Set the ImageList to use for displaying an image.
   label1.ImageList = imageList1;
   // Use the second image in imageList1.
   label1.ImageIndex = 1;
   // Align the image to the top left corner.
   label1.ImageAlign = ContentAlignment.TopLeft;

   // Specify that the text can display mnemonic characters.
   label1.UseMnemonic = true;
   // Set the text of the control and specify a mnemonic character.
   label1.Text = "First &Name:";
   
   /* Set the size of the control based on the PreferredHeight and PreferredWidth values. */
   label1.Size = new Size (label1.PreferredWidth, label1.PreferredHeight);

   //...Code to add the control to the form...
}

Public Sub CreateMyLabel()
    ' Create an instance of a Label.
    Dim label1 As New Label()
       
    ' Set the border to a three-dimensional border.
    label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
    ' Set the ImageList to use for displaying an image.
    label1.ImageList = imageList1
    ' Use the second image in imageList1.
    label1.ImageIndex = 1
    ' Align the image to the top left corner.
    label1.ImageAlign = ContentAlignment.TopLeft
     
    ' Specify that the text can display mnemonic characters.
    label1.UseMnemonic = True
    ' Set the text of the control and specify a mnemonic character.
    label1.Text = "First &Name:"
       
    ' Set the size of the control based on the PreferredHeight and PreferredWidth values. 
    label1.Size = New Size(label1.PreferredWidth, label1.PreferredHeight)

    '...Code to add the control to the form...
End Sub

備註

這個屬性可讓您對齊Label控制項界限內的影像,以確保影像會正確顯示。This property enables you to align an image within the boundaries of the Label control to ensure that the image is properly displayed. 您可以Label ImageList使用屬性或和ImageIndex屬性,將影像新增至。 ImageYou can add an image to a Label using the Image property or the ImageList and ImageIndex properties. 控制項中顯示的影像若大於或小於影像,就無法伸展或縮小以填滿控制項。Images displayed in the control cannot be stretched or shrunk to fill the control if the control is larger or smaller than the image.

適用於

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