fredgdaley2

        <Extension()> _
        Public Function ToCsvValue(ByVal source As Object, Optional ByVal addDelimiter As Boolean = True) As String
            Dim csvValue As String
            If source Is Nothing Then
                csvValue = ""
            Else
                csvValue = CStr(source).Trim
            End If
            If addDelimiter Then
                Return If(csvValue.IndexOf(",") > -1, String.Format("""{0}"",", csvValue), String.Format("{0},", csvValue))

fredgdaley2

<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<link rel="import" href="../core-header-panel/core-header-panel.html">
<link rel="import" href="../core-drawer-panel/core-drawer-panel.html">

<polymer-element name="my-element">

  <template>
    <style>    
      :host {

fredgdaley2

<link rel="import" href="../core-scaffold/core-scaffold.html">
<link rel="import" href="../core-header-panel/core-header-panel.html">
<link rel="import" href="../core-menu/core-menu.html">
<link rel="import" href="../core-item/core-item.html">
<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<link rel="import" href="../core-menu/core-submenu.html">

<polymer-element name="my-element">

fredgdaley2

    Public Sub WaitForFileToBeAccessible(ByVal fileWaitingOn As String)
        Try
            Using fs As FileStream = New FileStream(fileWaitingOn, FileMode.Open, FileAccess.ReadWrite, FileShare.None, 100)
                fs.ReadByte()
            End Using
        Catch ex As Exception
            System.Threading.Thread.Sleep(10000)
            WaitForFileToBeAccessible(fileWaitingOn)
        End Try
    End Sub

fredgdaley2

Imports System.Net.Sockets
Public Function SmtpAlive(ByVal hostName As String, ByVal port As Integer)
        Using tcp As New TcpClient
            Try
                tcp.Connect(hostName, port)
                Return True
            Catch ex As Exception
                ' server not found
                Return False
            End Try

fredgdaley2

//Credit goes to this blog post https://dotnettips.wordpress.com/2017/02/20/net-framework-core-getting-the-app-data-folder/
//For .Net Core
public static string AppDataFolder()
{
  var userPath = Environment.GetEnvironmentVariable(
    RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? 
    "LOCALAPPDATA" : "Home");

  var assy = System.Reflection.Assembly.GetEntryAssembly();
  var companyName = assy.GetCustomAttributes<AssemblyCompanyAttribute>()

fredgdaley2

//Credit goes to this blog post https://dotnettips.wordpress.com/2013/03/07/retrieving-application-settings/
//USAGE: int serverPort = GetAppSetting<int>("server_port");
public static T GetAppSetting<T>(string key)
{
   if (ConfigurationManager.AppSettings.AllKeys.Contains(key))
   {
      return (T)System.Convert.ChangeType(ConfigurationManager.AppSettings[key], 
                                        typeof(T), CultureInfo.InvariantCulture);
   }
   else

fredgdaley2

Credit goes to this post https://stackoverflow.com/questions/10541770/convert-string-array-to-integer-array Answer from janseeuw.

var arrayOfNumbers = arrayOfStrings.map(Number);

fredgdaley2

            function setget(selector) {
                return {
                    get: function () {
                        return  $(selector).val();
                    },
                    set: function (newValue) {
                        $(selector).val(newValue);
                    }
                };
            }

fredgdaley2

//Referenced from https://www.sitepoint.com/get-url-parameters-with-javascript/

function getAllUrlParams(url) {

            // get query string from url (optional) or window
            var queryString = url ? url.split('?')[1] : window.location.search.slice(1);

            // we'll store the parameters here
            var obj = {};