C#

private static CreatePDF()
{
  byte[] pdf;
  //Do some work & create pdf
  return pdf;
}

byte[] MyPdf = CreatePDF()

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Employeereport
{
    public partial class Employeestart : Form
    {
        public Employeestart()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'employeeDatabase.Table' table. You can move, or remove it, as needed.
            
            this.TableTableAdapter.Fill(this.employeeDatabase.Table);
            this.reportViewer1.RefreshReport();
        }

        private void toolStripButton1_Click(object sender, EventArgs e)
        {
            addEmployee medewerker = new addEmployee();
            medewerker.ShowDialog();

        }

        private void reportViewer1_Load(object sender, EventArgs e)
        {

        }
    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Employeereport
{
    public partial class addEmployee : Form
    {
        public addEmployee()
        {
            InitializeComponent();
        }

        private void tableBindingNavigatorSaveItem_Click(object sender, EventArgs e)
        {
            this.Validate();
            this.tableBindingSource.EndEdit();
            this.tableAdapterManager.UpdateAll(this.employeeDatabase);

        }

        private void addEmployee_Load(object sender, EventArgs e)
        {
            // TODO: This line of code loads data into the 'employeeDatabase.Table' table. You can move, or remove it, as needed.
            this.tableTableAdapter.Fill(this.employeeDatabase.Table);

        }
    }
}

request.Properties["MS_RequestContext"]

dictionary<string,object>

(request.Properties["MS_RequestContext"] as OwinHttpRequestContext).Request.Properties;

The type or namespace 'OwinHttpRequestContext' could not be found (are you missing a using directive or an assembly reference?)

(request.Properties["MS_RequestContext"] as System.Web.Http.Owin.OwinHttpRequestContext).Request.Properties

HttpContext.Current.GetOwinContext()

<language>
  <main>
    <aboutlink>About</aboutlink>
    <registrationlink>Registration</registrationlink>
    <loginlink>Enter</loginlink>
  </main>
  <about>
    <description>This site is about friends and games </description>
  </about>
</language>

LanguageDoc.Load(fPath);
XmlNode root = LanguageDoc.DocumentElement;
main = root.SelectSingleNode("/language/main");
HyperLinkAbout.Text = main.SelectSingleNode("aboutlink").InnerText;
HyperLinkRegistration.Text = main.SelectSingleNode("registrationlink").InnerText;
HyperLinkLogin.Text = main.SelectSingleNode("loginlink").InnerText;