VB.NET Label.Image属性代码示例

Private Sub CreateMyLabel()

    ' Create a new label and bitmap.

    Dim Label1 As New Label()
    Dim Image1 As Image

    Image1 = Image.FromFile("c:\\MyImage.bmp")
   

    ' Set the size of the label to accommodate the bitmap size.

    Label1.Size = Image1.Size        

    ' Initialize the label control's Image property.

    Label1.Image = Image1

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

End Sub

' 导入命名空间
Imports System.Windows.Forms
Imports System.Drawing

Imports System.IO


Module Module1

    Sub Main()
        Application.Run(New Form1)
    End Sub

End Module






Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Button1 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(20, 30)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(200, 150)
        Me.Label1.TabIndex = 0
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(20, 200)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(200, 150)
        Me.Label2.TabIndex = 1
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(280, 72)
        Me.Button1.Name = "Button1"
        Me.Button1.TabIndex = 2
        Me.Button1.Text = "Done"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(408, 381)
        Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button1, Me.Label2, Me.Label1})
        Me.Name = "Form1"
        Me.Text = "LabelImage"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Public Image1 As Image
    Public Image2 As Image

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Image1 = Image.FromFile("figure2.bmp")

        Label1.Image = Image1
        Label2.Image = Image1
    End Sub

    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
        Me.Close()
    End Sub
End Class