add solution for session variables

oop/2017-12-02_states/2017-12-02_states.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
 VisualStudioVersion = 15.0.26430.12
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "2017-12-02_states", "2017-12-02_states\2017-12-02_states.csproj", "{3A1729B4-F3DA-4FF4-84C2-502F2DA2788C}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "2017j-12-02_states", "2017-12-02_states\2017j-12-02_states.csproj", "{3A1729B4-F3DA-4FF4-84C2-502F2DA2788C}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

oop/2017-12-02_states/2017-12-02_states/2017j-12-02_states.csproj

@@ -17,8 +17,8 @@
     <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <UseIISExpress>true</UseIISExpress>
     <IISExpressSSLPort />
-    <IISExpressAnonymousAuthentication />
+    <IISExpressAnonymousAuthentication>disabled</IISExpressAnonymousAuthentication>
-    <IISExpressWindowsAuthentication />
+    <IISExpressWindowsAuthentication>enabled</IISExpressWindowsAuthentication>
     <IISExpressUseClassicPipelineMode />
     <UseGlobalApplicationHostFile />
     <NuGetPackageImportStamp>
@@ -70,6 +70,7 @@
     <Content Include="MasterPageExample.aspx" />
     <Content Include="packages.config" />
     <Content Include="Default.Master" />
+    <Content Include="UserName.ascx" />
     <None Include="Web.Debug.config">
       <DependentUpon>Web.config</DependentUpon>
     </None>
@@ -130,6 +131,13 @@
     <Compile Include="SecondPage.aspx.designer.cs">
       <DependentUpon>SecondPage.aspx</DependentUpon>
     </Compile>
+    <Compile Include="UserName.ascx.cs">
+      <DependentUpon>UserName.ascx</DependentUpon>
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
+    <Compile Include="UserName.ascx.designer.cs">
+      <DependentUpon>UserName.ascx</DependentUpon>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\" />

oop/2017-12-02_states/2017-12-02_states/Calculation.aspx

@@ -15,10 +15,10 @@
             <asp:TextBox ID="TextBoxValue2" runat="server"></asp:TextBox>
             <br />
             <br />
-            <asp:RadioButton ID="RadioButtonSubtraction" runat="server" Text="Subtraction"/>
+            <asp:RadioButton ID="RadioButtonSubtraction" GroupName="selection" runat="server" Text="Subtraction"/>
             <br />
             <br />
-            <asp:RadioButton ID="RadioButtonAddition" runat="server" Text="Addition"/>
+            <asp:RadioButton ID="RadioButtonAddition" GroupName="selection" runat="server" Text="Addition"/>
             <br />
             <br />
             <asp:Button ID="ButtonCalculate" runat="server" Text="Calculate" OnClick="ButtonCalculate_Click" />

oop/2017-12-02_states/2017-12-02_states/Default.aspx.cs

@@ -12,7 +12,6 @@ namespace _2017_12_02_states
         protected void Page_Load(object sender, EventArgs e)
 
         {
-
         }
         protected void ButtonDefault_Click(object sender, EventArgs e)
         {

oop/2017-12-02_states/2017-12-02_states/MasterPageExample.aspx

@@ -1,5 +1,9 @@
 <%@ Page Title="" Language="C#" MasterPageFile="~/Default.Master" AutoEventWireup="true" CodeBehind="MasterPageExample.aspx.cs" Inherits="_2017_12_02_states.MasterPageExample" %>
+
+<%@ Register Src="~/UserName.ascx" TagPrefix="uc1" TagName="UserName" %>
+
 <asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
 </asp:Content>
 <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
+<uc1:UserName runat="server" id="UserName" />
 </asp:Content>

oop/2017-12-02_states/2017-12-02_states/MasterPageExample.aspx.designer.cs

@@ -3,15 +3,22 @@
 //     This code was generated by a tool.
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     the code is regenerated. 
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-namespace _2017_12_02_states
+namespace _2017_12_02_states {
-{
+    
-
+    
-
+    public partial class MasterPageExample {
-    public partial class MasterPageExample
+        
-    {
+        /// <summary>
+        /// UserName control.
+        /// </summary>
+        /// <remarks>
+        /// Auto-generated field.
+        /// To modify move field declaration from designer file to code-behind file.
+        /// </remarks>
+        protected global::_2017_12_02_states.WebUserControl1 UserName;
     }
 }

oop/2017-12-02_states/2017-12-02_states/UserName.ascx

@@ -0,0 +1,3 @@
+<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="UserName.ascx.cs" Inherits="_2017_12_02_states.WebUserControl1" %>
+    <asp:Label ID="LabelUsername" runat="server" Text="Label">
+    </asp:Label>

oop/2017-12-02_states/2017-12-02_states/UserName.ascx.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+
+namespace _2017_12_02_states
+{
+    public partial class WebUserControl1 : System.Web.UI.UserControl
+    {
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (Session["Username"] == null)
+            {
+                Session["Username"] = HttpContext.Current.User.Identity.Name;      
+            }
+            LabelUsername.Text = Session["Username"].ToString();
+        }
+    }
+}

oop/2017-12-02_states/2017-12-02_states/UserName.ascx.designer.cs

@@ -0,0 +1,24 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated. 
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace _2017_12_02_states {
+    
+    
+    public partial class WebUserControl1 {
+        
+        /// <summary>
+        /// LabelUsername control.
+        /// </summary>
+        /// <remarks>
+        /// Auto-generated field.
+        /// To modify move field declaration from designer file to code-behind file.
+        /// </remarks>
+        protected global::System.Web.UI.WebControls.Label LabelUsername;
+    }
+}