VB.NET DataFormats.Bitmap字段代碼示例

' 導入命名空間
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math


public class ImageCutCopyPaste
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Clipboard.SetDataObject(PictureBox1.Image, True)
        PictureBox1.CreateGraphics.Clear(Me.PictureBox1.BackColor)
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Dim clipboard_data As IDataObject
        clipboard_data = Clipboard.GetDataObject()
        If clipboard_data.GetDataPresent(DataFormats.Bitmap) Then
            PictureBox2.CreateGraphics.DrawImage(clipboard_data.GetData(DataFormats.Bitmap), 0, 0)
        End If

    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Clipboard.SetDataObject(PictureBox1.Image, True)
    End Sub
End Class
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
    Inherits System.Windows.Forms.Form

    'Form overrides dispose to clean up the component list.
    <System.Diagnostics.DebuggerNonUserCode()> _
    Protected Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing AndAlso components IsNot Nothing Then
            components.Dispose()
        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.
    <System.Diagnostics.DebuggerStepThrough()> _
    Private Sub InitializeComponent()
        Me.PictureBox1 = New System.Windows.Forms.PictureBox
        Me.PictureBox2 = New System.Windows.Forms.PictureBox
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        CType(Me.PictureBox1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.PictureBox2, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'PictureBox1
        '
        Me.PictureBox1.Image = System.Drawing.Image.FromFile("yourfile.jpg")
        Me.PictureBox1.Location = New System.Drawing.Point(17, 19)
        Me.PictureBox1.Name = "PictureBox1"
        Me.PictureBox1.Size = New System.Drawing.Size(217, 130)
        Me.PictureBox1.TabIndex = 0
        Me.PictureBox1.TabStop = False
        '
        'PictureBox2
        '
        Me.PictureBox2.Location = New System.Drawing.Point(250, 19)
        Me.PictureBox2.Name = "PictureBox2"
        Me.PictureBox2.Size = New System.Drawing.Size(218, 129)
        Me.PictureBox2.TabIndex = 1
        Me.PictureBox2.TabStop = False
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(64, 189)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(75, 23)
        Me.Button1.TabIndex = 2
        Me.Button1.Text = "Cut"
        Me.Button1.UseVisualStyleBackColor = True
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(207, 189)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(75, 23)
        Me.Button2.TabIndex = 3
        Me.Button2.Text = "Copy"
        Me.Button2.UseVisualStyleBackColor = True
        '
        'Button3
        '
        Me.Button3.Location = New System.Drawing.Point(354, 189)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(75, 23)
        Me.Button3.TabIndex = 4
        Me.Button3.Text = "Paste"
        Me.Button3.UseVisualStyleBackColor = True
        '
        'Form1
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 12.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(486, 240)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.PictureBox2)
        Me.Controls.Add(Me.PictureBox1)
        CType(Me.PictureBox1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.PictureBox2, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub
    Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
    Friend WithEvents PictureBox2 As System.Windows.Forms.PictureBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button

End Class