form1.vb

PDA改后缀名


Public Class Form1

    Inherits System.Windows.Forms.Form
    Friend WithEvents ComboBox2 As System.Windows.Forms.ComboBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents ComboBox1 As System.Windows.Forms.ComboBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents OpenFileDialog1 As System.Windows.Forms.OpenFileDialog
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu


#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '此调用是 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


    '窗体重写释放，以清理组件列表。
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        MyBase.Dispose(disposing)
    End Sub

    '注意: 以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改它。
    '不要使用代码编辑器修改它。
    Private Sub InitializeComponent()
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.ComboBox1 = New System.Windows.Forms.ComboBox
        Me.ComboBox2 = New System.Windows.Forms.ComboBox
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.Button1 = New System.Windows.Forms.Button
        Me.OpenFileDialog1 = New System.Windows.Forms.OpenFileDialog
        Me.Label4 = New System.Windows.Forms.Label
        '
        'ComboBox1
        '
        Me.ComboBox1.DisplayMember = "0"
        Me.ComboBox1.Items.Add("*.bak")
        Me.ComboBox1.Items.Add("*.cef")
        Me.ComboBox1.Items.Add("*.knw")
        Me.ComboBox1.Items.Add("*.txt")
        Me.ComboBox1.Items.Add("*.dx")
        Me.ComboBox1.Items.Add("其它")
        Me.ComboBox1.Location = New System.Drawing.Point(51, 46)
        Me.ComboBox1.Size = New System.Drawing.Size(69, 22)
        Me.ComboBox1.ValueMember = "0"
        '
        'ComboBox2
        '
        Me.ComboBox2.DisplayMember = "0"
        Me.ComboBox2.Items.Add("*.bak")
        Me.ComboBox2.Items.Add("*.cef")
        Me.ComboBox2.Items.Add("*.knw")
        Me.ComboBox2.Items.Add("*.txt")
        Me.ComboBox2.Items.Add("*.dx")
        Me.ComboBox2.Items.Add("其它")
        Me.ComboBox2.Location = New System.Drawing.Point(149, 46)
        Me.ComboBox2.Size = New System.Drawing.Size(68, 22)
        Me.ComboBox2.ValueMember = "1"
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(126, 46)
        Me.Label1.Size = New System.Drawing.Size(17, 22)
        Me.Label1.Text = "到"
        '
        'Label2
        '
        Me.Label2.Font = New System.Drawing.Font("Tahoma", 20.0!, System.Drawing.FontStyle.Regular)
        Me.Label2.Location = New System.Drawing.Point(16, 9)
        Me.Label2.Size = New System.Drawing.Size(221, 34)
        Me.Label2.Text = "更改文件后缀名"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(25, 46)
        Me.Label3.Size = New System.Drawing.Size(20, 22)
        Me.Label3.Text = "由"
        '
        'Button1
        '
        Me.Button1.BackColor = System.Drawing.Color.Olive
        Me.Button1.ForeColor = System.Drawing.Color.Yellow
        Me.Button1.Location = New System.Drawing.Point(89, 234)
        Me.Button1.Size = New System.Drawing.Size(72, 20)
        Me.Button1.Text = "执行"
        '
        'OpenFileDialog1
        '
        Me.OpenFileDialog1.FileName = "OpenFileDialog1"
        '
        'Label4
        '
        Me.Label4.Location = New System.Drawing.Point(24, 84)
        Me.Label4.Size = New System.Drawing.Size(192, 126)
        '
        'Form1
        '
        Me.ClientSize = New System.Drawing.Size(240, 268)
        Me.Controls.Add(Me.Label4)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.ComboBox2)
        Me.Controls.Add(Me.ComboBox1)
        Me.Menu = Me.MainMenu1
        Me.MinimizeBox = False
        Me.Text = "ReName"

    End Sub
    Public Shared Sub FileCopy(ByVal Source As String, ByVal Destination As String)

    End Sub



#End Region

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        If Me.ComboBox1.SelectedItem = Me.ComboBox2.SelectedItem Then
            MsgBox("更改前、后后缀名相同，请重新选择。")
        Else
            Dim a As String
            Dim b As String
            a = "改前文件 (" & Me.ComboBox1.SelectedItem & ")|" & Me.ComboBox1.SelectedItem & """"
            OpenFileDialog1.Filter = a
            OpenFileDialog1.ShowDialog()
            On Error GoTo ErrHandler
            Me.Label4.Text = OpenFileDialog1.FileName
            Dim Source As String
            Dim Destination As String
            Source = OpenFileDialog1.FileName
            a = Me.ComboBox1.SelectedItem
            a = Replace(a, "*", "", 1, -1, CompareMethod.Binary)
            b = Me.ComboBox2.SelectedItem
            b = "replace" & Replace(b, "*", "", 1, -1, CompareMethod.Binary)
            Destination = Replace(OpenFileDialog1.FileName, a, b, 1, -1, CompareMethod.Binary)
            System.IO.File.Copy(Source, Destination)
            Me.Label4.Text = Me.Label4.Text + Chr(13) + Chr(10) + "已改为" + Chr(13) + Chr(10) + Destination
            MsgBox("ok")

        End If
ErrHandler:
        Exit Sub '点击了取消
    End Sub

    Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
        Dim a As String
        If Me.ComboBox1.SelectedItem = "其它" Then
            a = "" : a = InputBox(a, "改前后缀名", "*.", -1, -1)
            Me.ComboBox1.Items.Add(a)
            Me.ComboBox1.SelectedItem = a
        End If
    End Sub

    Private Sub ComboBox2_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox2.SelectedIndexChanged
        Dim a As String
        If Me.ComboBox2.SelectedItem = "其它" Then
            a = "" : a = InputBox(a, "改后后缀名", "*.", -1, -1)
            Me.ComboBox2.Items.Add(a)
            Me.ComboBox2.SelectedItem = a
        End If
    End Sub


End Class