Checador-Desktop/ADSUtileriasWF/Helpers/ModExtensiones.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ADSUtileriasWF.Helpers
{
    public static class ModExtensiones
    {

        public static System.Windows.Forms.DialogResult Alert(string mensage, string Titulo, System.Windows.Forms.MessageBoxButtons botones = System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon Icon = System.Windows.Forms.MessageBoxIcon.None)
        {
            System.Windows.Forms.DialogResult result = System.Windows.Forms.DialogResult.None;
            result = System.Windows.Forms.MessageBox.Show(mensage, Titulo, botones, Icon);
            //switch (button)
            //{
            //    case MessageBoxButtons.YesNo:
            //        using (frmYesNo yesNo = new frmYesNo())
            //        {
            //            yesNo.Text = caption;
            //            yesNo.Message = message;
            //            result = yesNo.ShowDialog();
            //        }
            //        break;
            //    case MessageBoxButtons.OK:
            //        using (frmOK ok = new frmOK())
            //        {
            //            ok.Text = caption;
            //            ok.Message = message;
            //            result = ok.ShowDialog();
            //        }
            //        break;
            //}
            return result;
        }
        public static void OnError(string Mensaje, string Caption, Exception Exeption, System.Windows.Forms.MessageBoxIcon Icon, string InfoAdicional = "")
        {
            GuardaLog(string.Format("{0} DESCRIPCIÓN DETALLADA: {1} {2} {3}", Mensaje, Exeption.ToString(), "\r\n", InfoAdicional));
            Alert(Mensaje, Caption, System.Windows.Forms.MessageBoxButtons.OK, Icon);
        }

        public static void GuardaLog(string Str)
        {
            string strLineaTMP;
            // strLineaTMP = Chr(13) & Chr(10) & Day(Now) & "/" & Month(Now) & "/" & Year(Now) & " " & Hour(Now) & ":" & Minuto & ". " & Str & Chr(13) & Chr(10)
            strLineaTMP = string.Format("{0}{1}{2: dd-MM-yyyy HH\\:mm}", "\r\n", Str, DateTime.Now);
            try
            {
                using (System.IO.StreamWriter ArchivoW = new System.IO.StreamWriter(string.Format(@"{0}\Log.txt", AppDomain.CurrentDomain.BaseDirectory), true, System.Text.Encoding.UTF8))
                {
                    ArchivoW.WriteLine(strLineaTMP);
                    ArchivoW.Close();
                }
            }
            catch(Exception)
            {
            }
        }
        #region "String To Another type"
        public static int ToEntero(this string Obj)
        {
            int result = 0;
            // restriccion menor a 10, se quitan ceros a la izquiera primero, porque provoca desbordamiento si pasa mas de una cantidad,Holds signed 32-bit (4-byte) integers that range in value from -2,147,483,648 through 2,147,483,647.
            Obj = Obj.ToString().Trim().Replace(",", "");
            int.TryParse(Obj, out result);
            return result;
        }
        public static bool ToBool(this string Obj)
        {

            return Obj == "1" || Obj.ToUpper() == "TRUE";
        }
        public static double ToDouble(this string Str, double TipoCambio = 1)
        {
            double result = 0;
            Str = Str.Trim().Replace(",", "").Replace("$", "").Replace("%", "");
            if (!string.IsNullOrEmpty(Str))
            {
                double.TryParse(Str, out result);
            }
            return result * TipoCambio;
        }
        public static decimal ToDecimal(this string Str, decimal TipoCambio = 1)
        {
            decimal result = 0;
            Str = Str.Trim().Replace(",", "").Replace("$", "").Replace("%", "");
            if (!string.IsNullOrEmpty(Str))
            {
                Decimal.TryParse(Str, out result);
            }
            return result * TipoCambio;
        }
        public static DateTime ToDateTime(this string Str)
        {
            return Str.ToDate();
        }
        public static DateTime ToDate(this string Str, IFormatProvider culture = null)
        {
            DateTime retorno = DateTime.MinValue;
            if (Str != null && !string.IsNullOrEmpty(Str.Trim()))
            {
                if (culture == null)
                {
                    DateTime.TryParse(Str, out retorno);
                    //retorno = Convert.ToDateTime(Str.Trim());
                }
                else
                {
                    try
                    {
                        retorno = Convert.ToDateTime(Str.ToString().Trim(), culture);

                    }
                    catch (Exception) { }

                }
            }
            return retorno;
        }
        #endregion

        static public object GetValObjDy(this object obj, string propertyName)
        {
            return obj.GetType().GetProperty(propertyName).GetValue(obj, null);
        }
        public static string FormatoNumero(this string Str, int Decimales = 2)
        {
            decimal numero = 0;
            decimal.TryParse(Str, out numero);
            StringBuilder zeros = new StringBuilder();
            for (int i = 0; i < Decimales; i++)
            {
                zeros.Append("0");
            }
            if (zeros.Length > 0)
            {
                zeros.Insert(0, ".");
            }
            string Tmp = string.Format("{0:#,0.00}", numero);
            return Tmp;
        }

        public static bool Contiene(this int Valor, params int[] Valores)
        {
            return Array.IndexOf(Valores, Valor) >= 0;
        }
        public static bool Contiene(this string Valor, params string[] Valores)
        {
            return Array.IndexOf(Valores, Valor) >= 0;
        }
        public static string Mid(string input, int index, char newChar)

        {

            if (input == null)

            {

                throw new ArgumentNullException("input");

            }

            char[] chars = input.ToCharArray();

            chars[index - 1] = newChar;

            return new string(chars);

        }

        /// <summary>
        /// This is equivalent to Mid Function in VB6
        /// </summary>
        /// <param name="s"> String to Check.</param>
        /// <param name="a">Position of Character</param>
        /// <param name="b">Length </param>
        /// <returns></returns>  ]
        public static string Mid(string s, int a, int b)

        {

            string temp = s.Substring(a - 1, b);

            return temp;

        }

        public static System.Data.DataTable FiltraParametros(this System.Data.DataTable dt, string RowFilter, string Orderby = "", string[] DistinctColumns = null)
        {
            System.Data.DataTable TmpDt = new System.Data.DataTable();
            if (dt != null && dt.Rows.Count > 0)
            {
                System.Data.DataView Dv = new System.Data.DataView(dt, RowFilter, Orderby, System.Data.DataViewRowState.CurrentRows);
                if (DistinctColumns != null)
                    TmpDt = Dv.ToTable(true, DistinctColumns);
                else
                    try
                    {
                        TmpDt = Dv.ToTable();
                    }
                    catch (Exception)
                    {
                        TmpDt = null;
                    }

                Dv.Dispose();
            }
            else { TmpDt = dt; }
            return TmpDt;
        }

        public static System.Data.DataRow FiltroPrimero(this System.Data.DataTable dt, string RowFilter, string Orderby = "")
        {
            System.Data.DataRow TmpDr = null;
            if (dt != null && dt.Rows.Count > 0)
            {
                if (RowFilter != "")
                {
                    System.Data.DataView Dv = new System.Data.DataView(dt, RowFilter, Orderby, System.Data.DataViewRowState.CurrentRows);
                    if (Dv.ToTable().Rows.Count > 0)
                        TmpDr = Dv.ToTable().Rows[0];
                    Dv.Dispose();
                }
                else
                    TmpDr = dt.Rows[0];
            }
            return TmpDr;
        }
        public static bool HasRows(this System.Data.DataTable dt)
        {
            if (dt != null && dt.Rows.Count > 0)
                return true;
            else
                return false;
        }

        public static double SUM(this System.Data.DataTable dt, string Campo, string Filtro ="")
        {

            return dt.Compute("SUM(" + Campo + ")", Filtro).ToString().ToDouble();
        }


    }
}