OnDoc/Client/UIControls/DokTypDetail.cs

using Database;
using DOCGEN;
using Model;
using OnDoc.Klassen;
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.Web.UI.WebControls.Expressions;
using System.Windows.Forms;

namespace OnDoc.UIControls
{
    public partial class DokTypDetail : UserControl
    {
        public int dokumenttypnr { get; set; } = 0;
        public DokTypDetail()
        {
            InitializeComponent();
        }

        public DokTypDetail(int dokumenttypnr)
        {
            InitializeComponent();
            this.dokumenttypnr = dokumenttypnr;
            Refresh_Details();
        }

        public void Refresh_Details()
        {
            DB dB = new DB(AppParams.connectionstring);
            dB.Get_Tabledata("Select * from view_ondoc_doctypdetail where nr=" + dokumenttypnr.ToString(), false, true);
            DataTable details = new DataTable();
            details.Columns.Add("Element");
            details.Columns.Add("Inhalt");

            foreach (DataColumn dc in dB.dsdaten.Tables[0].Columns)
            {
                if (dc.ColumnName != "Image")
                {
                    DataRow dr = details.NewRow();
                    dr[0] = dc.ColumnName.ToString().Replace("_", "");
                    dr[1] = dB.dsdaten.Tables[0].Rows[0][dc.ColumnName].ToString();
                    try
                    {
                        if (dB.dsdaten.Tables[0].Columns[0].DataType == typeof(Boolean)) { 
                        if (Convert.ToBoolean(dB.dsdaten.Tables[0].Rows[0][dc.ColumnName]) == false)
                        {
                            dr[1] = "Nein";
                        }
                        else
                        { dr[1] = "Ja"; }
                        }
                        else
                        {

                        }
                    }
                    catch { }
                

                details.Rows.Add(dr);
                }
                else
                {
                    if (dB.dsdaten.Tables[0].Rows[0][dc.ColumnName].ToString() != "")
                    {
                        DocGet dg = new DocGet(AppParams.connectionstring);
                        clsdok dok = new clsdok(dB.dsdaten.Tables[0].Rows[0][dc.ColumnName].ToString(), dB.dsdaten.Tables[0].Rows[0]["Applikation"].ToString(), "");
                        string PDF = "";
                        switch (dB.dsdaten.Tables[0].Rows[0]["Applikation"].ToString().ToUpper())
                        {
                            case "WORD":
                                PDF = dg.Convert_Word_To_PDF(dB.dsdaten.Tables[0].Rows[0][dc.ColumnName].ToString());
                                break;
                            case "EXCEL":
                                PDF = dg.Convert_Excel_To_PDF(dB.dsdaten.Tables[0].Rows[0][dc.ColumnName].ToString());
                                break;
                            case "PDF":
                                PDF = dB.dsdaten.Tables[0].Rows[0][dc.ColumnName].ToString();
                                break;
                            default:
                                break;
                        }
                        docPreview1.show_base64(PDF, "Dokumenttyp: " + dokumenttypnr.ToString());
                        dg = null;
                        dok = null;
                    }
                }
            }
            sfDataGrid1.DataSource = details;
            dB = null;
        }

    }
}