OnDoc/Client/DocMgmt/frmDocPreview.cs

using BroadcastListener.Interfaces;
using static BroadcastListener.Classes.Factory;
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;
using Syncfusion.WinForms.Controls.Styles;
using Syncfusion.Windows.Forms.Tools;
using Syncfusion.WinForms.Controls;
using OnDoc.Klassen;
using BroadcastListener.Classes;

namespace OnDoc.DocMgmt
{
    public partial class frmDocPreview : SfForm, IMessageListener1
    {
        public frmDocPreview()
        {
            InitializeComponent();
            Broadcaster().AddListener(this);
            Closing += Form_Closing;
            this.Style.TitleBar.BackColor = Theaming.Titelbar();
            this.Style.TitleBar.ForeColor = Theaming.TitelFontColor();
            this.Style.ShadowOpacity = Theaming.ShadowOpacity;
            this.Style.InactiveShadowOpacity = Theaming.InactivShadowOpacity;
        }
        public void OnListen(string message, SenderInfo sender)
        {
            if (sender.SenderName is "Doklist")
            {
                if (sender.Function == "UpdateView")
                {
                    docPreview1.Show_Doc(message);
                }
                if (sender.Function == "Close")
                {
                    this.Close();
                }
            }
        }
        private void Form_Closing(object sender, CancelEventArgs e)
        {
            Broadcaster().Broadcast("",new SenderInfo("PreviewWindow", "WindowClosed", ""));

            Broadcaster().RemoveListener(this);
        }

        private void DivPreview_Load(object sender, EventArgs e)
        {
            docPreview1.Hide_Editbuttons();

        }
    }
}