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源代码如下: Imports System.Xml
Imports System.Threading
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 dispose 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 System.ComponentModel.IContainer
''''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 ListBox1 As System.Windows.Forms.ListBox
Friend WithEvents Button1 As System.Windows.Forms.Button
Friend WithEvents AxWebBrowser1 As AxSHDocVw.AxWebBrowser
Friend WithEvents Label1 As System.Windows.Forms.Label
Friend WithEvents Label2 As System.Windows.Forms.Label
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
Friend WithEvents StatusBar1 As System.Windows.Forms.StatusBar
Friend WithEvents Label4 As System.Windows.Forms.Label
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1))
Me.ListBox1 = New System.Windows.Forms.ListBox
Me.Button1 = New System.Windows.Forms.Button
Me.AxWebBrowser1 = New AxSHDocVw.AxWebBrowser
Me.Label1 = New System.Windows.Forms.Label
Me.Label2 = New System.Windows.Forms.Label
Me.TextBox1 = New System.Windows.Forms.TextBox
Me.StatusBar1 = New System.Windows.Forms.StatusBar
Me.Label4 = New System.Windows.Forms.Label
CType(Me.AxWebBrowser1, System.ComponentModel.ISupportInitialize).BeginInit()
Me.SuspendLayout()
''''
''''ListBox1
''''
Me.ListBox1.Location = New System.Drawing.Point(0, 67)
Me.ListBox1.Name = "ListBox1"
Me.ListBox1.Size = New System.Drawing.Size(727, 108)
Me.ListBox1.TabIndex = 0
''''
''''Button1
''''
Me.Button1.Location = New System.Drawing.Point(633, 5)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(94, 56)
Me.Button1.TabIndex = 1
Me.Button1.Text = "读取"
''''
''''AxWebBrowser1
''''
Me.AxWebBrowser1.Enabled = True
Me.AxWebBrowser1.Location = New System.Drawing.Point(0, 193)
Me.AxWebBrowser1.OcxState = CType(resources.GetObject("AxWebBrowser1.OcxState"), System.Windows.Forms.AxHost.State)
Me.AxWebBrowser1.Size = New System.Drawing.Size(727, 476)
Me.AxWebBrowser1.TabIndex = 2
''''
''''Label1
''''
Me.Label1.Location = New System.Drawing.Point(8, 26)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(616, 15)
Me.Label1.TabIndex = 3
Me.Label1.Text = "网站地址："
''''
''''Label2
''''
Me.Label2.Location = New System.Drawing.Point(8, 45)
Me.Label2.Name = "Label2"
Me.Label2.Size = New System.Drawing.Size(616, 14)
Me.Label2.TabIndex = 4
Me.Label2.Text = "网站描述："
''''
''''TextBox1
''''
Me.TextBox1.Location = New System.Drawing.Point(88, 0)
Me.TextBox1.Name = "TextBox1"
Me.TextBox1.Size = New System.Drawing.Size(536, 20)
Me.TextBox1.TabIndex = 6
Me.TextBox1.Text = "Http://Blog.CSDN.Net/AppleBBS/Rss.aspx"
''''
''''StatusBar1
''''
Me.StatusBar1.Location = New System.Drawing.Point(0, 495)
Me.StatusBar1.Name = "StatusBar1"
Me.StatusBar1.Size = New System.Drawing.Size(726, 22)
Me.StatusBar1.TabIndex = 7
Me.StatusBar1.Text = "StatusBar1"
''''
''''Label4
''''
Me.Label4.Location = New System.Drawing.Point(9, 6)
Me.Label4.Name = "Label4"
Me.Label4.Size = New System.Drawing.Size(70, 12)
Me.Label4.TabIndex = 8
Me.Label4.Text = "RSS地址："
Me.Label4.TextAlign = System.Drawing.ContentAlignment.MiddleLeft
''''
''''Form1
''''
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(726, 517)
Me.Controls.Add(Me.Label4)
Me.Controls.Add(Me.StatusBar1)
Me.Controls.Add(Me.TextBox1)
Me.Controls.Add(Me.Label2)
Me.Controls.Add(Me.Label1)
Me.Controls.Add(Me.AxWebBrowser1)
Me.Controls.Add(Me.Button1)
Me.Controls.Add(Me.ListBox1)
Me.Name = "Form1"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "Easy RSS Reader"
CType(Me.AxWebBrowser1, System.ComponentModel.ISupportInitialize).EndInit()
Me.ResumeLayout(False)
End Sub
#End Region
Private thread As Thread ''''定义一个线程
Private Sub loadrss() ''''读取RSS文件并取出内容标题的过程
StatusBar1.Text = "正在读取" & TextBox1.Text & "并效验"
Me.loadxmltocache(TextBox1.Text)
StatusBar1.Text = "正在读取相关网站信息"
Me.loadtitle()
StatusBar1.Text = "正在读取相RSS内容项"
Me.loaditem()
StatusBar1.Text = "完成"
End Sub
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