Fix snippet error (#6172)

pkulikov · Ron Petrusha · commit dc9b81ced265 · 2018-06-27T11:50:14.000-07:00
* Fix snippet error

* Addressed feedback
diff --git a/docs/csharp/programming-guide/concepts/linq/how-to-join-content-from-dissimilar-files-linq.md b/docs/csharp/programming-guide/concepts/linq/how-to-join-content-from-dissimilar-files-linq.md
@@ -1,14 +1,15 @@
 ---
 title: "How to: Join Content from Dissimilar Files (LINQ) (C#)"
-ms.date: 07/20/2015
+ms.date: 06/27/2018
 ms.assetid: aa2d12a6-70a9-492f-a6db-b2b850d46811
 ---
 # How to: Join Content from Dissimilar Files (LINQ) (C#)
+
 This example shows how to join data from two comma-delimited files that share a common value that is used as a matching key. This technique can be useful if you have to combine data from two spreadsheets, or from a spreadsheet and from a file that has another format, into a new file. You can modify the example to work with any kind of structured text.  
   
-### To create the data files  
+## To create the data files
   
-1.  Copy the following lines into a file that is named scores.csv and save it to your project folder. The file represents spreadsheet data. Column 1 is the student's ID, and columns 2 through 5 are test scores.  
+1.  Copy the following lines into a file that is named *scores.csv* and save it to your project folder. The file represents spreadsheet data. Column 1 is the student's ID, and columns 2 through 5 are test scores.  
   
     ```  
     111, 97, 92, 81, 60  
@@ -25,7 +26,7 @@ This example shows how to join data from two comma-delimited files that share a
     122, 94, 92, 91, 91  
     ```  
   
-2.  Copy the following lines into a file that is named names.csv and save it to your project folder. The file represents a spreadsheet that contains the student's last name, first name, and student ID.  
+2.  Copy the following lines into a file that is named *names.csv* and save it to your project folder. The file represents a spreadsheet that contains the student's last name, first name, and student ID.  
   
     ```  
     Omelchenko,Svetlana,111  
@@ -43,8 +44,12 @@ This example shows how to join data from two comma-delimited files that share a
     ```  
   
 ## Example  
-  
-```csharp  
+
+```csharp
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
 class JoinStrings  
 {  
     static void Main()  
@@ -72,7 +77,7 @@ class JoinStrings
             let nameFields = name.Split(',')  
             from id in scores  
             let scoreFields = id.Split(',')  
-            where nameFields[2] == scoreFields[0]  
+            where Convert.ToInt32(nameFields[2]) == Convert.ToInt32(scoreFields[0])
             select nameFields[0] + "," + scoreFields[1] + "," + scoreFields[2]   
                    + "," + scoreFields[3] + "," + scoreFields[4];  
   
@@ -96,26 +101,32 @@ class JoinStrings
     }  
 }  
 /* Output:  
-Merge two spreadsheets:  
-Adams, 99, 82, 81, 79  
-Fakhouri, 99, 86, 90, 94  
-Feng, 93, 92, 80, 87  
-Garcia, 97, 89, 85, 82  
-Garcia, 35, 72, 91, 70  
-Garcia, 92, 90, 83, 78  
-Mortensen, 88, 94, 65, 91  
-O'Donnell, 75, 84, 91, 39  
-Omelchenko, 97, 92, 81, 60  
-Tucker, 68, 79, 88, 92  
-Tucker, 94, 92, 91, 91  
-Zabokritski, 96, 85, 91, 60  
-12 total names in list  
+Merge two spreadsheets:
+Omelchenko, 97, 92, 81, 60
+O'Donnell, 75, 84, 91, 39
+Mortensen, 88, 94, 65, 91
+Garcia, 97, 89, 85, 82
+Garcia, 35, 72, 91, 70
+Fakhouri, 99, 86, 90, 94
+Feng, 93, 92, 80, 87
+Garcia, 92, 90, 83, 78
+Tucker, 68, 79, 88, 92
+Adams, 99, 82, 81, 79
+Zabokritski, 96, 85, 91, 60
+Tucker, 94, 92, 91, 91
+12 total names in list
  */  
-```  
-  
-## Compiling the Code  
- Create a project that targets the .NET Framework  version 3.5 or higher, with a reference to System.Core.dll and `using` directives for the System.Linq and System.IO namespaces.  
+```
+
+## Compiling the code
+
+Create and compile a project that targets one of the following options:
+
+- .NET Framework version 3.5 with a reference to System.Core.dll.
+- .NET Framework version 4.0 or higher.
+- .NET Core version 1.0 or higher.
   
-## See Also  
+## See also
+
  [LINQ and Strings (C#)](../../../../csharp/programming-guide/concepts/linq/linq-and-strings.md)  
  [LINQ and File Directories (C#)](../../../../csharp/programming-guide/concepts/linq/linq-and-file-directories.md)
diff --git a/docs/csharp/programming-guide/concepts/linq/how-to-populate-object-collections-from-multiple-sources-linq.md b/docs/csharp/programming-guide/concepts/linq/how-to-populate-object-collections-from-multiple-sources-linq.md
@@ -137,7 +137,8 @@ foreach (var student in queryNamesScores2)
 
 Create and compile a project that targets one of the following options:
 
-- .NET Framework version 3.5 or higher with a reference to System.Core.dll.
+- .NET Framework version 3.5 with a reference to System.Core.dll.
+- .NET Framework version 4.0 or higher.
 - .NET Core version 1.0 or higher.
 
 ## See also
diff --git a/docs/visual-basic/programming-guide/concepts/linq/how-to-join-content-from-dissimilar-files-linq.md b/docs/visual-basic/programming-guide/concepts/linq/how-to-join-content-from-dissimilar-files-linq.md
@@ -1,12 +1,13 @@
 ---
 title: "How to: Join Content from Dissimilar Files (LINQ) (Visual Basic)"
-ms.date: 07/20/2015
+ms.date: 06/27/2018
 ms.assetid: e7530857-c467-41ea-9730-84e6b1065a4d
 ---
 # How to: Join Content from Dissimilar Files (LINQ) (Visual Basic)
+
 This example shows how to join data from two comma-delimited files that share a common value that is used as a matching key. This technique can be useful if you have to combine data from two spreadsheets, or from a spreadsheet and from a file that has another format, into a new file. You can modify the example to work with any kind of structured text.  
   
-### To create the data files  
+## To create the data files
   
 1.  Copy the following lines into a file that is named scores.csv and save it to your project folder. The file represents spreadsheet data. Column 1 is the student's ID, and columns 2 through 5 are test scores.  
   
@@ -43,8 +44,11 @@ This example shows how to join data from two comma-delimited files that share a
     ```  
   
 ## Example  
-  
-```vb  
+
+```vb
+Imports System.Collections.Generic
+Imports System.Linq
+
 Class JoinStrings  
   
     Shared Sub Main()  
@@ -71,7 +75,7 @@ Class JoinStrings
                          Let n = name.Split(New Char() {","})   
                             From id In scores   
                             Let n2 = id.Split(New Char() {","})   
-                            Where n(2) = n2(0)   
+                            Where Convert.ToInt32(n(2)) = Convert.ToInt32(n2(0))
                             Select n(0) & "," & n(1) & "," & n2(0) & "," & n2(1) & "," &  
                               n2(2) & "," & n2(3)  
   
@@ -95,25 +99,31 @@ Class JoinStrings
     End Sub  
 End Class  
 ' Output:  
-'Merge two spreadsheets:  
-'Adams,Terry,120, 99, 82, 81  
-'Fakhouri,Fadi,116, 99, 86, 90  
-'Feng,Hanying,117, 93, 92, 80  
-'Garcia,Cesar,114, 97, 89, 85  
-'Garcia,Debra,115, 35, 72, 91  
-'Garcia,Hugo,118, 92, 90, 83  
-'Mortensen,Sven,113, 88, 94, 65  
-'O'Donnell,Claire,112, 75, 84, 91  
-'Omelchenko,Svetlana,111, 97, 92, 81  
-'Tucker,Lance,119, 68, 79, 88  
-'Tucker,Michael,122, 94, 92, 91  
-'Zabokritski,Eugene,121, 96, 85, 91  
-'12 total names in list  
+' Merge two spreadsheets:
+' Omelchenko, 97, 92, 81, 60
+' O'Donnell, 75, 84, 91, 39
+' Mortensen, 88, 94, 65, 91
+' Garcia, 97, 89, 85, 82
+' Garcia, 35, 72, 91, 70
+' Fakhouri, 99, 86, 90, 94
+' Feng, 93, 92, 80, 87
+' Garcia, 92, 90, 83, 78
+' Tucker, 68, 79, 88, 92
+' Adams, 99, 82, 81, 79
+' Zabokritski, 96, 85, 91, 60
+' Tucker, 94, 92, 91, 91
+' 12 total names in list 
 ```  
-  
-## Compiling the Code  
- Create a project that targets the .NET Framework version 3.5 or higher with a reference to System.Core.dll and a `Imports` statement for the System.Linq namespace.  
-  
-## See Also  
+
+## Compiling the code
+
+Create and compile a project that targets one of the following options:
+
+- .NET Framework version 3.5 with a reference to System.Core.dll.
+- .NET Framework version 4.0 or higher.
+- .NET Core version 1.0 or higher.
+  
+## See also
+
  [LINQ and Strings (Visual Basic)](../../../../visual-basic/programming-guide/concepts/linq/linq-and-strings.md)  
  [LINQ and File Directories (Visual Basic)](../../../../visual-basic/programming-guide/concepts/linq/linq-and-file-directories.md)
diff --git a/docs/visual-basic/programming-guide/concepts/linq/how-to-populate-object-collections-from-multiple-sources-linq.md b/docs/visual-basic/programming-guide/concepts/linq/how-to-populate-object-collections-from-multiple-sources-linq.md
@@ -19,7 +19,6 @@ This example shows how to merge data from different sources into a sequence of n
 The following example shows how to use a named type `Student` to store merged data from two in-memory collections of strings that simulate spreadsheet data in .csv format. The first collection of strings represents the student names and IDs, and the second collection represents the student ID (in the first column) and four exam scores. The ID is used as the foreign key.
 
 ```vb
-Imports System
 Imports System.Collections.Generic
 Imports System.Linq
 
@@ -127,7 +126,8 @@ Next
 
 Create and compile a project that targets one of the following options:
 
-- .NET Framework version 3.5 or higher with a reference to System.Core.dll.
+- .NET Framework version 3.5 with a reference to System.Core.dll.
+- .NET Framework version 4.0 or higher.
 - .NET Core version 1.0 or higher.
 
 ## See also
