|
ck
Case "History"
'''' If Button.Value = tbrPressed Then
'''' Me.tbToolBar.Buttons("HtmlClass").Value = tbrUnpressed
'''' Me.tbToolBar.Buttons("Search").Value = tbrUnpressed
''''
'''' m_blnIsSplitter = True
'''' Me.UCtlHistroy1.Visible = True
'''' Me.UCtlClassUrl1.Visible = False
'''' Me.UCtlHistroy1.BuildTree (0)
'''' Else
'''' m_blnIsSplitter = False
'''' Me.UCtlHistroy1.Visible = False
'''' Me.UCtlClassUrl1.Visible = False
'''' Me.UCtlHistroy1.BuildTree (0)
'''' End If
'''' Call ResizeControls(m_blnIsSplitter, Me.imgSplitter.Left)
''''
Call mnuManHistory_Click
Case "PrintOut"
brwWebBrowser.SetFocus
On Error Resume Next
brwWebBrowser.ExecWB OLECMDID_PRINT, OLECMDEXECOPT_DODEFAULT ‘打印
Case "Status"
'''' m_blnStatusBarShow = CBool(Button.Value)
Me.tbToolBar.Customize
'''' Me.tbToolBar.SaveToolbar
Case "Help"
Call mnuHelpAbout_Click
Case "Exit"
Call mnuFileClose_Click
Case Else
Exit Sub
End Select
End Sub
(不好意思以上有很多垃圾代码。)
二、 状态栏
利用了WEBBROWSER控件的ProgressChange事件显示一个进度条；StatusTextChange事件更新状态栏窗格的信息，反映WEBBROWSER控件的的状态。
Private Sub brwWebBrowser_DownloadBegin()
ProgressShow True
End Sub
Sub ProgressShow(Visible As Boolean) ‘显示一个进度条
Me.sbrHtml.Panels(2).Visible = Visible
Progress1.Visible = Visible
If Visible Then Progress1.Move sbrHtml.Panels(2).Left + 10, sbrHtml.Top + (sbrHtml.Height - sbrHtml.Height) \ 2 + 10, sbrHtml.Panels(2).Width - 20
End Sub
Private Sub brwWebBrowser_ProgressChange(ByVal Progress As Long, ByVal ProgressMax As Long)
On Error Resume Next
Progress1.Max = ProgressMax
If Progress > 0 Then
Progress1.Value = Progress
Else
Progress1.Value = ProgressMax
End If
End Sub
Private Sub brwWebBrowser_StatusTextChange(ByVal Text As String)
Me.sbrHtml.Panels(1).Text = Text
Me.sbrHtml.Refresh
End Sub
Private Sub brwWebBrowser_DownloadComplete()
On Error Resume Next
Me.Caption = brwWebBrowser.LocationName
Me.cboAddress = Me.brwWebBrowser.LocationURL ‘地址栏的现时地址
ProgressShow False
End Sub
三、 地址栏
Private mbDontNavigateNow As Boolean ‘是否正在在导航状态的变量
Private Sub cboAddress_Click() ‘选中下拉列表中的行
If mbDontNavigateNow Then Exit Sub
brwWebBrowser.Navigate cboAddress.Text ‘导航到下拉列表文本中的地址
End Sub
Private Sub cboAddress_KeyPress(KeyAscii As Integer)
On Error Resume Next
If KeyAscii = vbKeyReturn Then ‘在下拉列表中输入地址完毕
cboAddress_Click
End If
End Sub
NavigateComplete2事件中把导航的地址加入下拉列表中（如果列表中没有的话）。
Private Sub brwWebBrowser_NavigateComplete2(ByVal pDisp As Object, URL As Variant)
'''' On Error Resume Next
Dim i As Integer
Dim bFound As Boolean
Dim strTemp() As String
Me.Caption = brwWebBrowser.LocationName
查找地址是否已在列表中
For i = 0 To cboAddress.ListCount - 1
If cboAddress.List(i) = brwWebBrowser.LocationURL Then
bFound = True
Exit For
End If
Next i
mbDontNavigateNow = True
If bFound Then ‘找到
cboAddress.RemoveItem I ‘移除
End If
&nb 上一页 [1] [2] [3] 下一页
没有相关教程
| 
注：本站部分文章源于互联网，版权归原作者所有！如有侵权，请原作者与本站联系，本站将立即删除！ 本站文章除特别注明外均可转载，但需注明出处！ [MinTao学以致用网] 
