using System;
using System.Collections.Generic;
using System.IO;
using System.Xml.Serialization;

internal class Program
{
    private static void Main()
    {
        Foobar f = new Foobar();
        f.Add("1");
        f.Add("2");
        f.Title = "Title";

        MemoryStream mem = new MemoryStream();
        XmlSerializer xs = new XmlSerializer(typeof(Foobar));
        xs.Serialize(mem, f);
        mem.Seek(0, 0);

        mem.Seek(0, 0);
        Foobar deser = (Foobar)xs.Deserialize(mem);

        Console.WriteLine(deser);
    }
}

[Serializable]
public class Foobar : List<string>
{
    public string Title;
}

Imports System
Imports EnvDTE
Imports EnvDTE80
Imports System.Diagnostics

Public Module MoreMacros
    Public Sub AspTextLiteral()
        Dim resx as ProjectItem = DTE.ActiveWindow.Object.GetItem("solution\project\folder\ResourceFile.resx")
        Utilities.AspTextLiteral(resx)
    End Sub

    Public Sub InQuoteLiteral()
        DTE.Windows.Item(Constants.vsWindowKindSolutionExplorer).Activate()
        Dim resx as ProjectItem = DTE.ActiveWindow.Object.GetItem("solution\project\folder\ResourceFile.resx")

        Utilities.InQuoteLiteral(resx)
    End Sub
End Module

Imports System
Imports EnvDTE
Imports EnvDTE80
Imports System.Diagnostics
Imports System.Xml

Public Module Utilities
    Public Sub AspTextLiteral(ByRef resourceFile As ProjectItem)
        Const literalFormat = "<asp:Literal runat=""server"" Text=""<%$ Resources:{0},{1}%>"" />"
        Const inQuotesFormat = "<%$ Resources:{0},{1}%>"

        LiteralReplacer(resourceFile, literalFormat, 4)
    End Sub

    Public Sub InQuoteLiteral(ByRef resourceFile As ProjectItem)
        Const inQuotesFormat = "<%$ Resources:{0},{1}%>"
        LiteralReplacer(resourceFile, inQuotesFormat, 3)
    End Sub

    Private Sub LiteralReplacer(ByRef resourceFile As ProjectItem, ByVal template As String, ByVal delete As Int16)
        Dim ts As TextSelection = DTE.ActiveDocument.Selection
        Dim name As String = StripNonAllowedChars(ts.Text).Trim.ToLower
        Dim value As String = ts.Text

        Dim path As String = resourceFile.Properties.Item("LocalPath").Value
        Dim resName As String = System.IO.Path.GetFileNameWithoutExtension(resourceFile.Name)
        name = AddResourceEntry(path, name, value)

        ts.Text = String.Format(template, resName, name)
        DTE.ActiveDocument.Selection.Delete(delete)
    End Sub

    'Returns the value of the name used
    Public Function AddResourceEntry(ByRef resourceFilePath As String, ByVal name As String, ByVal value As String) As String

        Dim doc As XmlDocument = New XmlDocument
        doc.Load(resourceFilePath)

        'See if it exists first
        Dim root As XmlElement = doc.DocumentElement
        Dim e As XmlElement = root.SelectSingleNode(String.Format("data[@name=""{0}""]", name))

        If e Is Nothing Then
            name = CreateUniqueName(root, name)

            Dim elem As XmlElement = CreateResourceFileElement(doc, name, value)
            root.AppendChild(elem)
        Else
            If e.SelectSingleNode("value").InnerText.ToLower = value.ToLower Then
                Return name
            Else
                name = CreateUniqueName(root, name)
                Dim elem As XmlElement = CreateResourceFileElement(doc, name, value)
                root.AppendChild(elem)
            End If
        End If
        doc.Save(resourceFilePath)

        Return name
    End Function

    Private Function CreateUniqueName(ByRef root As XmlElement, ByVal name As String) As String
        If IsNumeric(name.Substring(0, 1)) Then
            name = "n" & name
        End If

        'Name doesn't exist, use it
        If Not CheckNameExists(root, name) Then
            Return name
        End If

        Dim result As String

        'Build a unique name
        For I As Int16 = 1 To 100
            result = name & I
            If Not CheckNameExists(root, result) Then
                Return result
            End If
        Next

        Return name & Guid.NewGuid.ToString
    End Function

    Private Function CheckNameExists(ByRef root As XmlElement, ByVal name As String) As Boolean
        Dim e As XmlElement = root.SelectSingleNode(String.Format("data[@name=""{0}""]", name))
        Return Not (e Is Nothing)
    End Function

    Private Function CreateResourceFileElement(ByRef doc As XmlDocument, ByVal name As String, ByVal value As String) As XmlElement
        Dim result As XmlElement = doc.CreateElement("data")
        SetAttribute(result, "name", name)
        SetAttribute(result, "xml:space", "preserve")

        Dim valueElem As XmlElement = doc.CreateElement("value")
        valueElem.InnerText = value

        result.AppendChild(valueElem)

        Return result
    End Function

    Private Function SetAttribute(ByRef element As XmlElement, ByVal attr As String, ByVal value As String) As XmlElement
        If element.Attributes.GetNamedItem(attr) Is Nothing Then
            Dim attrib As XmlAttribute = element.OwnerDocument.CreateAttribute(attr)
            attrib.Value = value
            element.Attributes.Append(attrib)
        Else
            element.Attributes.Item(attr).Value = value
        End If

        Return element
    End Function

    Private Function StripNonAllowedChars(ByVal text As String) As String
        Const non_allowed = """';:,<.>/?\|`~!@#$%^&*()-=+[{]} "

        For I As Integer = 0 To non_allowed.Length - 1
            text = text.Replace(non_allowed(I).ToString, "")
        Next

        Return text
    End Function
End Module