这段代码的错误在哪？
在网上找到的一段代码。很想用用，可惜试了半天还是有3个错误，5个警告。希望大家帮帮忙。解决。小弟先谢谢大家。代码如下：
Public Class Form1
Inherits System.Windows.Forms.Form
#Region " Windows 窗体设计器生成的代码 "
Public Sub New()
MyBase.New()
'该调用是 Windows 窗体设计器所必需的。
InitializeComponent()
'在 InitializeComponent() 调用之后添加任何初始化
End Sub
'窗体重写处置以清理组件列表。
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
'Windows 窗体设计器所必需的
Private components As
'注意：以下过程是 Windows 窗体设计器所必需的
'可以使用 Windows 窗体设计器修改此过程。
'不要使用代码编辑器修改它。
Friend WithEvents Button1 As System.Windows.Forms.Button
Friend WithEvents lbxprocess As System.Windows.Forms.ListBox
Friend WithEvents Button2 As System.Windows.Forms.Button
Friend WithEvents txtsendtxt As System.Windows.Forms.TextBox
Friend WithEvents txtsendtimes As System.Windows.Forms.TextBox
Friend WithEvents Timer1 As System.Windows.Forms.Timer
Friend WithEvents Button3 As System.Windows.Forms.Button
Friend WithEvents Label1 As System.Windows.Forms.Label
Friend WithEvents txttimer As System.Windows.Forms.TextBox
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
= New ()
Me.Button1 = New System.Windows.Forms.Button()
Me.lbxprocess = New System.Windows.Forms.ListBox()
Me.Button2 = New System.Windows.Forms.Button()
Me.txtsendtxt = New System.Windows.Forms.TextBox()
Me.txtsendtimes = New System.Windows.Forms.TextBox()
Me.Timer1 = New System.Windows.Forms.Timer()
Me.txttimer = New System.Windows.Forms.TextBox()
Me.Button3 = New System.Windows.Forms.Button()
Me.Label1 = New System.Windows.Forms.Label()
Me.SuspendLayout()
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(144, 240)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(64, 24)
Me.Button1.TabIndex = 0
Me.Button1.Text = "发送"
'
'lbxprocess
'
Me.lbxprocess.ItemHeight = 12
Me.lbxprocess.Location = New System.Drawing.Point(40, 16)
Me.lbxprocess.Name = "lbxprocess"
Me.lbxprocess.Size = New System.Drawing.Size(216, 88)
Me.lbxprocess.TabIndex = 1
'
'Button2
'
Me.Button2.Location = New System.Drawing.Point(40, 240)
Me.Button2.Name = "Button2"
Me.Button2.Size = New System.Drawing.Size(64, 24)
Me.Button2.TabIndex = 2
Me.Button2.Text = "刷新进程"
'
'txtsendtxt
'
Me.txtsendtxt.Location = New System.Drawing.Point(40, 120)
Me.txtsendtxt.Multiline = True
Me.txtsendtxt.Name = "txtsendtxt"
Me.txtsendtxt.Size = New System.Drawing.Size(216, 80)
Me.txtsendtxt.TabIndex = 3
Me.txtsendtxt.Text = ":D"
'
'txtsendtimes
'
Me.txtsendtimes.Location = New System.Drawing.Point(40, 208)
Me.txtsendtimes.Name = "txtsendtimes"
Me.txtsendtimes.Size = New System.Drawing.Size(40, 21)
Me.txtsendtimes.TabIndex = 4
Me.txtsendtimes.Text = "10"
'
'Timer1
'
'
'txttimer
'
Me.txttimer.Location = New System.Drawing.Point(168, 208)
Me.txttimer.Name = "txttimer"
Me.txttimer.Size = New System.Drawing.Size(32, 21)
Me.txttimer.TabIndex = 5
Me.txttimer.Text = "5"
'
'Button3
'
Me.Button3.Location = New System.Drawing.Point(216, 208)
Me.Button3.Name = "Button3"
Me.Button3.Size = New System.Drawing.Size(48, 24)
Me.Button3.TabIndex = 6
Me.Button3.Text = "设定"
'
'Label1
'
Me.Label1.Location = New System.Drawing.Point(104, 216)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(56, 16)
Me.Label1.TabIndex = 7
Me.Label1.Text = "发送间隔"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Label1, Me.Button3, Me.txttimer, Me.txtsendtimes, Me.txtsendtxt, Me.Button2, Me.lbxprocess, Me.Button1})
Me.Name = "Form1"
Me.Text = "Form1"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'If lbxprocess.SelectedItem = "" Then
' MessageBox.Show(lbxprocess.Items(0))
'End If
If lbxprocess.Items.Count > 0 Then
Try
AppActivate(lbxprocess.Items(0))
' MessageBox.Show(txtsendtxt.Text)
Dim i As Integer
Dim c As Clipboard
c.SetDataObject(txtsendtxt.Text)
For i = 1 To CInt(txtsendtimes.Text)
Dim s As SendKeys
s.Send("^V")
s.Send("{Enter}")
Next
Finally
'MessageBox.Show("Error!")
End Try
Else
Call getProcessList()
End If
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Call Button2_Click(Me, e)
End Sub
Private Sub getProcessList()
Dim p As Process()
Dim inst As Process
p = Process.GetProcessesByName("msnmsgr")
lbxprocess.Items.Clear()
For Each inst In p
If inst.MainWindowTitle <> "MSN Messager" Then
lbxprocess.Items.Add(inst.MainWindowTitle)
End If
Next
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim p As Process()
Dim inst As Process
p = Process.GetProcessesByName("msnmsgr")
lbxprocess.Items.Clear()
For Each inst In p
If inst.MainWindowTitle <> "MSN Messager" Then
lbxprocess.Items.Add(inst.MainWindowTitle)
End If
Next
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
If Timer1.Enabled = False Then
txtsendtimes.Text = "1"
Timer1.Interval = CType(txttimer.Text, Integer) * 1000
Timer1.Enabled = True
Button3.Text = "停止"
Else
Timer1.Enabled = False
Button3.Text = "开始"
End If
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Call Button1_Click(Me, e)
End Sub
End Class
