本文整理汇总了VB.NET中System.Windows.Forms.DataFormats.FileDrop字段的典型用法代码示例。如果您正苦于以下问题:VB.NET DataFormats.FileDrop字段的具体用法?VB.NET DataFormats.FileDrop怎么用?VB.NET DataFormats.FileDrop使用的例子?那么恭喜您, 这里精选的字段代码示例或许可以为您提供帮助。您也可以进一步了解该字段所在类System.Windows.Forms.DataFormats
的用法示例。
在下文中一共展示了DataFormats.FileDrop字段的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: MainClass
' 导入命名空间
Imports System
Imports System.Runtime.InteropServices
Imports System.Drawing
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.IO
Public Class MainClass
Shared Sub Main(ByVal args As String())
Dim myform As New Form1()
Application.Run(myform)
End Sub
End Class
Public Class Form1
' Allow Copy if there is FileDrop data.
Private Sub lblDropTarget_DragEnter(ByVal sender As Object, ByVal e As System.Windows.Forms.DragEventArgs) Handles lblDropTarget.DragEnter
If e.Data.GetDataPresent(DataFormats.FileDrop) Then
e.Effect = DragDropEffects.Copy
Else
e.Effect = DragDropEffects.None
End If
End Sub
' Display the dropped file names.
Private Sub lblDropTarget_DragDrop(ByVal sender As Object, ByVal e As System.Windows.Forms.DragEventArgs) Handles lblDropTarget.DragDrop
lstFiles.Items.Clear()
Dim file_names As String() = DirectCast(e.Data.GetData(DataFormats.FileDrop), String())
For Each file_name As String In file_names
lstFiles.Items.Add(file_name)
Next file_name
End Sub
End Class
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads 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.lstFiles = New System.Windows.Forms.ListBox
Me.lblDropTarget = New System.Windows.Forms.Label
Me.SuspendLayout()
'
'lstFiles
'
Me.lstFiles.Dock = System.Windows.Forms.DockStyle.Fill
Me.lstFiles.FormattingEnabled = True
Me.lstFiles.Location = New System.Drawing.Point(0, 48)
Me.lstFiles.Name = "lstFiles"
Me.lstFiles.Size = New System.Drawing.Size(274, 160)
Me.lstFiles.TabIndex = 3
'
'lblDropTarget
'
Me.lblDropTarget.AllowDrop = True
Me.lblDropTarget.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Me.lblDropTarget.Dock = System.Windows.Forms.DockStyle.Top
Me.lblDropTarget.Location = New System.Drawing.Point(0, 0)
Me.lblDropTarget.Name = "lblDropTarget"
Me.lblDropTarget.Size = New System.Drawing.Size(274, 48)
Me.lblDropTarget.TabIndex = 2
Me.lblDropTarget.Text = "Drop Target"
Me.lblDropTarget.TextAlign = System.Drawing.ContentAlignment.MiddleCenter
'
'Form1
'
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(274, 210)
Me.Controls.Add(Me.lstFiles)
Me.Controls.Add(Me.lblDropTarget)
Me.Name = "Form1"
Me.Text = "AcceptFiles"
Me.ResumeLayout(False)
End Sub
Friend WithEvents lstFiles As System.Windows.Forms.ListBox
Friend WithEvents lblDropTarget As System.Windows.Forms.Label
End Class