Excel-DNA项目只用1个文件实现Ribbon CustomUI和CustomTaskpane定制【VB.Net版】

 1 Imports System.Runtime.InteropServices
 2 Imports ExcelDna.Integration
 3 Imports ExcelDna.Integration.CustomUI
 4 Imports Excel = Microsoft.Office.Interop.Excel
 5 <ComVisible(True)>
 6 Public Class Class1
 7     Inherits ExcelRibbon
 8     Implements IExcelAddIn
 9     Public R As IRibbonUI
10     Public Overrides Function GetCustomUI(RibbonID As String) As String
11         Dim xml As XElement
12         xml = <customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="OnLoad">
13                   <ribbon startFromScratch="false">
14                       <tabs>
15                           <tab id="Tab1" label="RibbonXmlEditor">
16                               <group id="Group1" label="Author:ryueifu">
17                                   <button id="Button1" label="CTP" imageMso="C" onAction="Button1_Click"/>
18                                   <button id="Button2" label="UnLoad" imageMso="U" onAction="Button2_Click"/>
19                               </group>
20                           </tab>
21                       </tabs>
22                   </ribbon>
23               </customUI>
24         Return xml.ToString()
25     End Function
26     Public Sub OnLoad(ribbon As IRibbonUI)
27         R = ribbon
28         R.ActivateTab(ControlID:="Tab1")
29     End Sub
30     Public Sub Button1_Click(control As IRibbonControl)
31         ctp.Visible = Not ctp.Visible
32     End Sub
33     Public Sub Button2_Click(control As IRibbonControl)
34         Dim ThisAddin As Excel.AddIn
35         ThisAddin = ExcelDnaUtil.Application.AddIns.Item(Index:=My.Application.Info.AssemblyName)
36         ThisAddin.Installed = False
37     End Sub
38 
39     Public Sub AutoOpen() Implements IExcelAddIn.AutoOpen
40         Module1.CreateCTP()
41     End Sub
42 
43     Public Sub AutoClose() Implements IExcelAddIn.AutoClose
44         Module1.DisposeCTP()
45     End Sub
46 End Class
47 
48 Public Module Module1
49     Public uc As System.Windows.Forms.UserControl
50     Public ctp As CustomTaskPane
51     Public Sub CreateCTP()
52         uc = New Windows.Forms.UserControl
53         ctp = CustomTaskPaneFactory.CreateCustomTaskPane(userControl:=uc, title:="CTP")
54         With ctp
55             .DockPosition = MsoCTPDockPosition.msoCTPDockPositionRight
56             .Visible = True
57         End With
58     End Sub
59     Public Sub DisposeCTP()
60         ctp.Dispose()
61     End Sub
62 End Module