agregado procesos y bd clases

bdAsegasa/Informes/Informes.cs

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+using bdAsegasa.db;
+using bdAsegasa.dbcontext;
+using DevExpress.XtraReports.UI;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Text;
+using tsEFCore8;
+using tsUtilidades;
+using static Google.Protobuf.WellKnownTypes.FieldMask;
+
+namespace bdAsegasa.Informes
+{
+    public class Informes
+    {
+        public static void ImprimeInforme(XtraReport xr, object Datos, bool ImpresoraPredeterminada)
+        {
+            foreach (DevExpress.XtraReports.Parameters.Parameter pr in xr.Parameters)
+            {
+                pr.Visible = false;
+            }
+            xr.DataSource = Datos;
+            xr.CreateDocument(true);
+            if (ImpresoraPredeterminada)
+            {
+                xr.Print();
+            }
+            else
+            {
+                xr.Print();
+            }
+        }
+
+        public static MemoryStream GeneraXLSX(XtraReport xr, object Datos)
+        {
+            MemoryStream ms = new MemoryStream();
+            foreach (DevExpress.XtraReports.Parameters.Parameter pr in xr.Parameters)
+            {
+                pr.Visible = false;
+            }
+            xr.DataSource = Datos;
+            xr.CreateDocument(true);
+            xr.ExportToXlsx(ms);
+            return ms;
+        }
+
+        public static MemoryStream GeneraPDF(bdAsegasa.tscgestionasegasa bd, int idPlantilla, object Datasource)
+        {
+            try
+            {
+                if (idPlantilla == 0)
+                    throw new Exception("Seleccione primero la plantilla a imprimir");
+
+                XtraReport xr = new XtraReport();
+
+                var plantillas =  bd.plantillas.ToList();
+                
+                var pl = plantillas.Where(x => x.idPlantilla == idPlantilla).First();
+
+                string s = Encoding.UTF8.GetString(pl.idFicheroNavigation.Fichero);
+
+                using (MemoryStream tempMs = new MemoryStream())
+                {
+                    using (StreamWriter sw = new StreamWriter(tempMs, Encoding.UTF8, 1024, true))
+                    {
+                        sw.Write(s);
+                        sw.Flush();
+                        tempMs.Position = 0; 
+                        xr = XtraReport.FromStream(tempMs, true);
+                    }
+                }
+
+                try
+                {
+                    var pr = xr.Parameters.Cast<DevExpress.XtraReports.Parameters.Parameter>().FirstOrDefault(p => p.Name == "Fecha");
+
+                    if (pr != null)
+                    {
+                        pr.Value = DateTime.Now;
+                        pr.Visible = false;
+                    }
+                }
+                catch
+                {
+                    // Ignorar si el par<61>metro no existe
+                }
+
+                xr.DataSource = Datasource;
+                xr.CreateDocument(true);
+
+                MemoryStream ms = new MemoryStream();
+                xr.ExportToPdf(ms);
+                ms.Position = 0; // Importante para que quien reciba el stream pueda leerlo desde el inicio
+
+                return ms;
+            }
+            catch (Exception ex)
+            {
+                throw new Exception(ex.Message, ex);
+            }
+        }
+    }
+}