I am making my first attempt to create a feed in Outlook using XML, and I am having problems determining how to tell my add-in that I want the feed to appear in Explorer windows.
Tip
Thank.
my Ribbon1.XML file is:
<?xml version="1.0" encoding="UTF-8"?>
<customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="Ribbon_Load">
<ribbon>
<tabs>
<tab idMso="TabAddIns">
<group id="MyGroup"
label="My Group">
<button idMso="Delete"/>
</group>
</tab>
<tab idMso="TabMail">
<group idMso="GroupMoveActions"
visible="false">
</group>
</tab>
</tabs>
</ribbon>
</customUI>
A magic error popup will appear:
UI runtime error in testOLaddin2
Error found in CustomUI XML of "testingOLaddin2"
Line: 3
Column: 10
Error Code 0x80004005
Failed to find Office control by ID
ID: TabMail
Upon request, tape generation code:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Text;
using Office = Microsoft.Office.Core;
using System.Diagnostics;
namespace testingOLaddin2
{
[ComVisible(true)]
public class Ribbon1 : Office.IRibbonExtensibility
{
private Office.IRibbonUI ribbon;
public Ribbon1()
{
}
#region IRibbonExtensibility Members
public string GetCustomUI(string ribbonID)
{
return GetResourceText("testingOLaddin2.Ribbon1.xml");
}
#endregion
#region Ribbon Callbacks
public void Ribbon_Load(Office.IRibbonUI ribbonUI)
{
this.ribbon = ribbonUI;
}
#endregion
#region Helpers
private static string GetResourceText(string resourceName)
{
Assembly asm = Assembly.GetExecutingAssembly();
string[] resourceNames = asm.GetManifestResourceNames();
for (int i = 0; i < resourceNames.Length; ++i)
{
if (string.Compare(resourceName, resourceNames[i], StringComparison.OrdinalIgnoreCase) == 0)
{
using (StreamReader resourceReader = new StreamReader(asm.GetManifestResourceStream(resourceNames[i])))
{
if (resourceReader != null)
{
return resourceReader.ReadToEnd();
}
}
}
}
return null;
}
#endregion
}
}
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