diff --git a/Dynamics/App.config b/Dynamics/App.config
new file mode 100644
index 0000000..731f6de
--- /dev/null
+++ b/Dynamics/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Dynamics/Dynamics.csproj b/Dynamics/Dynamics.csproj
new file mode 100644
index 0000000..f8e7a43
--- /dev/null
+++ b/Dynamics/Dynamics.csproj
@@ -0,0 +1,53 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {C504A101-B4E7-4228-BF69-13816521A909}
+ Exe
+ Dynamics
+ Dynamics
+ v4.6.1
+ 512
+ true
+ true
+
+
+ AnyCPU
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+
+
+ AnyCPU
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Dynamics/Program.cs b/Dynamics/Program.cs
new file mode 100644
index 0000000..0f968aa
--- /dev/null
+++ b/Dynamics/Program.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dynamics
+{
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ //object obj = "Tommy";
+
+ ////Console.WriteLine(obj.GetHashCode());
+
+ //var methodInfo = obj.GetType().GetMethod("GetHashCode");
+ //Console.WriteLine(methodInfo.Invoke(null, null)) ;
+
+ //dynamic excelObject = "Tommy";
+ //excelObject.Optimize();
+
+ //dynamic name = "Tommy";
+ // name = 23.50f;
+ // name++; not accepted
+
+ dynamic a = 10;
+ dynamic b = 5;
+ var c = a + b;
+
+
+ }
+ }
+}
diff --git a/Dynamics/Properties/AssemblyInfo.cs b/Dynamics/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..757de9e
--- /dev/null
+++ b/Dynamics/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Dynamics")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Dynamics")]
+[assembly: AssemblyCopyright("Copyright © 2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components. If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("c504a101-b4e7-4228-bf69-13816521a909")]
+
+// Version information for an assembly consists of the following four values:
+//
+// Major Version
+// Minor Version
+// Build Number
+// Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/Nullable_types/Program.cs b/Nullable_types/Program.cs
index be4bbc9..5d9e701 100644
--- a/Nullable_types/Program.cs
+++ b/Nullable_types/Program.cs
@@ -12,7 +12,7 @@ namespace Nullable_types
{
//DateTime date = null; //datetime is nott nullable
- Nullable ndate = null;
+ //Nullable ndate = null;
DateTime? nullable_date = null;
/*
diff --git a/TrainingAdvancedTechniques.sln b/TrainingAdvancedTechniques.sln
index 580021f..389c8a0 100644
--- a/TrainingAdvancedTechniques.sln
+++ b/TrainingAdvancedTechniques.sln
@@ -15,6 +15,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Linq_examples", "Linq_examp
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nullable_types", "Nullable_types\Nullable_types.csproj", "{9192B9D9-88CD-4A3D-B586-4DA40F0A36B8}"
EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Dynamics", "Dynamics\Dynamics.csproj", "{C504A101-B4E7-4228-BF69-13816521A909}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -45,6 +47,10 @@ Global
{9192B9D9-88CD-4A3D-B586-4DA40F0A36B8}.Debug|Any CPU.Build.0 = Debug|Any CPU
{9192B9D9-88CD-4A3D-B586-4DA40F0A36B8}.Release|Any CPU.ActiveCfg = Release|Any CPU
{9192B9D9-88CD-4A3D-B586-4DA40F0A36B8}.Release|Any CPU.Build.0 = Release|Any CPU
+ {C504A101-B4E7-4228-BF69-13816521A909}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {C504A101-B4E7-4228-BF69-13816521A909}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {C504A101-B4E7-4228-BF69-13816521A909}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {C504A101-B4E7-4228-BF69-13816521A909}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE