BEA/BeAUserSync/db.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Security;
using System.Text;
using System.Threading.Tasks;
using Microsoft.VisualBasic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;

namespace BeAUserSync
{
    
    class db
    {
        string Connectionstring = "";
        public DataSet dsdaten = new DataSet();
        private SqlDataAdapter dadaten;

        public db()
        { 
        if (this.Connectionstring == "")
            this.Connectionstring = Get_Connectionstring();
        }
        public string Get_Connectionstring()
        {
            return Properties.Settings.Default.connectionstring;
        }

        public void Get_Tabeldata_for_Update(string Tablename, bool StoredProc = false, bool is_SQL_String = false)
        {
            dsdaten.Clear();
            dsdaten.Tables.Clear();
            dadaten = new SqlDataAdapter(Tablename, this.Connectionstring);
            dadaten.Fill(dsdaten, Tablename);
        }

        public void Update_Tabeldata()
        {
            SqlCommandBuilder cb = new SqlCommandBuilder(dadaten);
            dadaten.Update(dsdaten, dsdaten.Tables[0].TableName);
        }


    }
}