add-in

For some reason in my app my FolderSwitch works on the main Explorer that opens with the application but the NewExplorer event never fires, so obviously the FolderSwitch event won't fire on a new Explorer. I can't work out why the event doesn't fire. private List<_Outlook.Explorer> ListOfExplorerWindows = new List<_Outlook.Explorer> { }; private _Outlook.Application Application; public void OnConnection(object Application, Extensibility.ext_ConnectMode ConnectMode, object AddInInst, ref Array custom) { this.Application = (_Outlook.Application)Application; } public void OnStartupComplete(ref

I have written a simple excel add-in with VBA, it contains a form and related codes. after saving it as add-in and then installing it in Excel, nothing happened! I need to put a button somewhere in ribbons that trigger my add-in, you know like "Solver". I really need it, pleas tell me how. I really appreciate any suggestions. Try this, needs to be added to your add-in, either in a module or in ThisWorkbook. Private Const Button as String = "SomeName" Sub Auto_Open 'Or Private Sub Workboo_Open() in ThisWorkbook Dim CmdBar as CommandBar Dim CmdBarMenu as CommandBarControl Dim CmdBarMenuItem as

Please see 1st Edit (the screenshot at the bottom): I've followed this article to have a Winform app trigger a VSTO Add-In method: http://blogs.msdn.com/b/andreww/archive/2007/01/15/vsto-add-ins-comaddins-and-requestcomaddinautomationservice.aspx At the end of the above article the author mentions a issue and tries to ameliorate it here: http://blogs.msdn.com/b/andreww/archive/2008/08/11/why-your-comaddin-object-should-derive-from-standardolemarshalobject.aspx I have been through the code several times now and the method to derive StandardOleMarshalObject to ameliorate the exception does not

How can I "catch" the KeyPress event from a Word 2010 Addin developed in C#? Note: I'm not looking for "complex" solutions like hooking stuff, but for the nice and tidy .NET even from the object model. The application object I have "in my hands" is: Microsoft.Office.Interop.Word.Application Best Regards Unfortunately there is nothing built-in in the Word API or VSTO which can pick up key strokes, more info on this can be found here I've been searching for a feasible solution for some time but the best I could come up with was handling it through Windows API using hooks, it's likely you will

Our workbooks are server-generated SpreadsheetML , which cannot include any VBA code. Creating native Excel files or Excel 2007 XML files is also not an option, unfortunately. So, I have an Excel Add-In (VBA, not XLL) that each of our users installs to add some extra UDFs, etc. that our workbooks need. This works great, but now I need to have a macro that needs to execute every time the user changes the text in any cell, regardless what workbook they are actively using at the time. So far, I've created a new Class module (SheetChangeHandler) in my Add-In, with the following code: Option