diff --git a/.vs/Final_OOP/FileContentIndex/228732c3-1d04-46bb-885d-bec5ac443d7f.vsidx b/.vs/Final_OOP/FileContentIndex/228732c3-1d04-46bb-885d-bec5ac443d7f.vsidx
new file mode 100644
index 0000000..f33d7a6
Binary files /dev/null and b/.vs/Final_OOP/FileContentIndex/228732c3-1d04-46bb-885d-bec5ac443d7f.vsidx differ
diff --git a/.vs/Final_OOP/FileContentIndex/649aa213-d949-4f6c-9273-39a72487e001.vsidx b/.vs/Final_OOP/FileContentIndex/649aa213-d949-4f6c-9273-39a72487e001.vsidx
new file mode 100644
index 0000000..ebc844d
Binary files /dev/null and b/.vs/Final_OOP/FileContentIndex/649aa213-d949-4f6c-9273-39a72487e001.vsidx differ
diff --git a/.vs/Final_OOP/FileContentIndex/e87bd5af-5791-49a4-9c50-ab16be9ac1ea.vsidx b/.vs/Final_OOP/FileContentIndex/e87bd5af-5791-49a4-9c50-ab16be9ac1ea.vsidx
new file mode 100644
index 0000000..b5adf51
Binary files /dev/null and b/.vs/Final_OOP/FileContentIndex/e87bd5af-5791-49a4-9c50-ab16be9ac1ea.vsidx differ
diff --git a/.vs/Final_OOP/v17/.suo b/.vs/Final_OOP/v17/.suo
index f0af9c5..a8091fa 100644
Binary files a/.vs/Final_OOP/v17/.suo and b/.vs/Final_OOP/v17/.suo differ
diff --git a/.vs/verdadero/v17/.wsuo b/.vs/verdadero/v17/.wsuo
new file mode 100644
index 0000000..fa73f81
Binary files /dev/null and b/.vs/verdadero/v17/.wsuo differ
diff --git a/Controladora/obj/Debug/net6.0/Controladora.GeneratedMSBuildEditorConfig.editorconfig b/Controladora/obj/Debug/net6.0/Controladora.GeneratedMSBuildEditorConfig.editorconfig
index 6a8dc92..4acf485 100644
--- a/Controladora/obj/Debug/net6.0/Controladora.GeneratedMSBuildEditorConfig.editorconfig
+++ b/Controladora/obj/Debug/net6.0/Controladora.GeneratedMSBuildEditorConfig.editorconfig
@@ -8,4 +8,4 @@ build_property.PlatformNeutralAssembly =
 build_property.EnforceExtendedAnalyzerRules = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = Controladora
-build_property.ProjectDir = C:\Users\Nacho\Source\Repos\Final_OOP\Controladora\
+build_property.ProjectDir = C:\Users\Nacho\Desktop\verdadero\Controladora\
diff --git a/Controladora/obj/Debug/net6.0/Controladora.assets.cache b/Controladora/obj/Debug/net6.0/Controladora.assets.cache
index b15baad..c2e4b4a 100644
Binary files a/Controladora/obj/Debug/net6.0/Controladora.assets.cache and b/Controladora/obj/Debug/net6.0/Controladora.assets.cache differ
diff --git a/Entidades/Factura.cs b/Entidades/Factura.cs
index d153b74..5928614 100644
--- a/Entidades/Factura.cs
+++ b/Entidades/Factura.cs
@@ -18,11 +18,11 @@ namespace Entidades
 
         public ReadOnlyCollection<DetalleFactura> MostrarDetalles()
         {
-
+            return detalles.AsReadOnly();
         }
         public void AñadirDetalle(DetalleFactura detalle)
         {
-            
+            detalles.Add(detalle);
         }
 
         public void ModificarDetalle(DetalleFactura detalle)
@@ -32,7 +32,11 @@ namespace Entidades
 
         public void EliminarDetalle(DetalleFactura detalle)
         {
-            
+            var aeliminar = detalles.Find(x => x.Id == detalle.Id);
+            if (aeliminar != null)
+            {
+                detalles.Remove(aeliminar);
+            }
         }
     }
 
diff --git a/Entidades/OrdenDeCompra.cs b/Entidades/OrdenDeCompra.cs
index 8a77dab..9860fe5 100644
--- a/Entidades/OrdenDeCompra.cs
+++ b/Entidades/OrdenDeCompra.cs
@@ -9,7 +9,11 @@ namespace Entidades
 {
     public class OrdenDeCompra
     {
-        public int Id { get; set; }
+        public OrdenDeCompra()
+        {
+            Productos = new List<DetalleOrdenDeCompra>();
+        }
+        public int Id { get; set; } 
 
         private List<DetalleOrdenDeCompra> Productos { get; set; }
 
@@ -17,12 +21,12 @@ namespace Entidades
 
         public ReadOnlyCollection<DetalleOrdenDeCompra> MostrarDetalles()
         {
-
+            return Productos.AsReadOnly();
         }
 
         public void AñadirDetalle(DetalleOrdenDeCompra detalle)
         {
-
+            Productos.Add(detalle);
         }
 
         public void ModificarDetalle(DetalleOrdenDeCompra detalle)
@@ -32,7 +36,11 @@ namespace Entidades
 
         public void EliminarDetalle(DetalleOrdenDeCompra detalle)
         {
-
+            var aeliminar = Productos.Find(x => x.Id == detalle.Id);
+            if (aeliminar != null)
+            {
+                Productos.Remove(aeliminar);
+            }
         }
     }
 }
diff --git a/Entidades/PedidoDePresupuesto.cs b/Entidades/PedidoDePresupuesto.cs
index be503bc..6d31df8 100644
--- a/Entidades/PedidoDePresupuesto.cs
+++ b/Entidades/PedidoDePresupuesto.cs
@@ -23,20 +23,8 @@ namespace Entidades
 
         public void AñadirDetalle(DetallePedido detalle)
         {
-            {
-                
-                try
-                {
-                    detallesPedidos.Add(detalle);
-                   
-                }
-                catch (Exception)
-                {
+                    detallesPedidos.Add(detalle);     
 
-                    throw;
-                }
-               
-            }
         }
 
         public ReadOnlyCollection<DetallePedido> MostrarDetalles()
diff --git a/Entidades/obj/Debug/net6.0/Entidades.GeneratedMSBuildEditorConfig.editorconfig b/Entidades/obj/Debug/net6.0/Entidades.GeneratedMSBuildEditorConfig.editorconfig
index 02b5b6b..a03b310 100644
--- a/Entidades/obj/Debug/net6.0/Entidades.GeneratedMSBuildEditorConfig.editorconfig
+++ b/Entidades/obj/Debug/net6.0/Entidades.GeneratedMSBuildEditorConfig.editorconfig
@@ -8,4 +8,4 @@ build_property.PlatformNeutralAssembly =
 build_property.EnforceExtendedAnalyzerRules = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = Entidades
-build_property.ProjectDir = C:\Users\Nacho\source\repos\Final_OOP\Entidades\
+build_property.ProjectDir = C:\Users\Nacho\Desktop\verdadero\Entidades\
diff --git a/Entidades/obj/Debug/net6.0/Entidades.assets.cache b/Entidades/obj/Debug/net6.0/Entidades.assets.cache
index 7581549..a8c056a 100644
Binary files a/Entidades/obj/Debug/net6.0/Entidades.assets.cache and b/Entidades/obj/Debug/net6.0/Entidades.assets.cache differ
diff --git a/Modelo/obj/Debug/net6.0/Modelo.GeneratedMSBuildEditorConfig.editorconfig b/Modelo/obj/Debug/net6.0/Modelo.GeneratedMSBuildEditorConfig.editorconfig
index 9245cf1..83104bd 100644
--- a/Modelo/obj/Debug/net6.0/Modelo.GeneratedMSBuildEditorConfig.editorconfig
+++ b/Modelo/obj/Debug/net6.0/Modelo.GeneratedMSBuildEditorConfig.editorconfig
@@ -8,4 +8,4 @@ build_property.PlatformNeutralAssembly =
 build_property.EnforceExtendedAnalyzerRules = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = Modelo
-build_property.ProjectDir = C:\Users\Nacho\Source\Repos\Final_OOP\Modelo\
+build_property.ProjectDir = C:\Users\Nacho\Desktop\verdadero\Modelo\
diff --git a/Modelo/obj/Debug/net6.0/Modelo.assets.cache b/Modelo/obj/Debug/net6.0/Modelo.assets.cache
index 40be5fb..5aa3d15 100644
Binary files a/Modelo/obj/Debug/net6.0/Modelo.assets.cache and b/Modelo/obj/Debug/net6.0/Modelo.assets.cache differ
diff --git a/Vista/Form1.resx b/Vista/Form1.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/Vista/Form1.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/Vista/obj/Debug/net6.0-windows/Vista.GeneratedMSBuildEditorConfig.editorconfig b/Vista/obj/Debug/net6.0-windows/Vista.GeneratedMSBuildEditorConfig.editorconfig
index f256562..5c5d4c4 100644
--- a/Vista/obj/Debug/net6.0-windows/Vista.GeneratedMSBuildEditorConfig.editorconfig
+++ b/Vista/obj/Debug/net6.0-windows/Vista.GeneratedMSBuildEditorConfig.editorconfig
@@ -14,4 +14,4 @@ build_property.PlatformNeutralAssembly =
 build_property.EnforceExtendedAnalyzerRules = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = Vista
-build_property.ProjectDir = C:\Users\Nacho\Source\Repos\Final_OOP\Vista\
+build_property.ProjectDir = C:\Users\Nacho\Desktop\verdadero\Vista\
diff --git a/Vista/obj/Debug/net6.0-windows/Vista.assets.cache b/Vista/obj/Debug/net6.0-windows/Vista.assets.cache
index 2371bfc..d7a9c70 100644
Binary files a/Vista/obj/Debug/net6.0-windows/Vista.assets.cache and b/Vista/obj/Debug/net6.0-windows/Vista.assets.cache differ
diff --git a/Vista/obj/Debug/net6.0-windows/Vista.designer.deps.json b/Vista/obj/Debug/net6.0-windows/Vista.designer.deps.json
new file mode 100644
index 0000000..706cdfa
--- /dev/null
+++ b/Vista/obj/Debug/net6.0-windows/Vista.designer.deps.json
@@ -0,0 +1,11 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v6.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v6.0": {}
+  },
+  "libraries": {}
+}
\ No newline at end of file
diff --git a/Vista/obj/Debug/net6.0-windows/Vista.designer.runtimeconfig.json b/Vista/obj/Debug/net6.0-windows/Vista.designer.runtimeconfig.json
new file mode 100644
index 0000000..a0cf75f
--- /dev/null
+++ b/Vista/obj/Debug/net6.0-windows/Vista.designer.runtimeconfig.json
@@ -0,0 +1,23 @@
+{
+  "runtimeOptions": {
+    "tfm": "net6.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "6.0.0"
+      },
+      {
+        "name": "Microsoft.WindowsDesktop.App",
+        "version": "6.0.0"
+      }
+    ],
+    "additionalProbingPaths": [
+      "C:\\Users\\Nacho\\.dotnet\\store\\|arch|\\|tfm|",
+      "C:\\Users\\Nacho\\.nuget\\packages",
+      "C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages"
+    ],
+    "configProperties": {
+      "Microsoft.NETCore.DotNetHostPolicy.SetAppPaths": true
+    }
+  }
+}
\ No newline at end of file