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Review TODO code snippet references (docs) #1982

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Review TODO code snippet references (docs)
tompratt-AQ Apr 21, 2017
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Resolve build errors
tompratt-AQ Apr 24, 2017
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tompratt-AQ Apr 24, 2017
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tompratt-AQ Apr 24, 2017
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tompratt-AQ Apr 25, 2017
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29 changes: 11 additions & 18 deletions docs/framework/data/adonet/ado-net-code-examples.md
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Expand Up @@ -63,8 +63,9 @@ The code listings in this topic demonstrate how to retrieve data from a database
### Odbc
The code in this example assumes that you can connect to the Microsoft Access Northwind sample database. The code creates a <xref:System.Data.Odbc.OdbcCommand> to select rows from the Products table, adding a <xref:System.Data.Odbc.OdbcParameter> to restrict the results to rows with a UnitPrice greater than the specified parameter value, in this case 5. The <xref:System.Data.Odbc.OdbcConnection> is opened inside of a `using` block, which ensures that resources are closed and disposed when the code exits. The executes the command by using a <xref:System.Data.Odbc.OdbcDataReader>, and displays the results in the console window.

<!-- TODO: review snippet reference [!CODE [DataWorksSampleApp.Odbc#1](DataWorksSampleApp.Odbc#1)] -->

[!code-csharp[DataWorks SampleApp.Odbc#1](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DataWorks SampleApp.Odbc/CS/source.cs#1)]
[!code-vb[DataWorks SampleApp.Odbc#1](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DataWorks SampleApp.Odbc/VB/source.vb#1)]

[&#91;Top&#93;](#_TOP)

<a name="_OracleClient"></a>
Expand All @@ -83,7 +84,7 @@ The code listings in this topic demonstrate how to retrieve data from a database
### LINQ to Entities
The code in this example uses a LINQ query to return data as Categories objects, which are projected as an anonymous type that contains only the CategoryID and CategoryName properties. For more information, see [LINQ to Entities Overview](http://msdn.microsoft.com/en-us/86d87a27-c17a-45ac-b28d-72c8500333c6).

```
```vb
Option Explicit On
Option Strict On

Expand Down Expand Up @@ -115,9 +116,7 @@ Class LinqSample
End Class
```

In C#:

```
```csharp
using System;
using System.Linq;
using System.Data.Objects;
Expand Down Expand Up @@ -159,7 +158,7 @@ class LinqSample
### Typed ObjectQuery
The code in this example uses an <xref:System.Data.Objects.ObjectQuery%601> to return data as Categories objects. For more information, see [Object Queries](http://msdn.microsoft.com/en-us/0768033c-876f-471d-85d5-264884349276).

```
```vb
Option Explicit On
Option Strict On

Expand All @@ -182,9 +181,7 @@ Class ObjectQuerySample
End Class
```

In C#:

```
```csharp
using System;
using System.Data.Objects;
using NorthwindModel;
Expand Down Expand Up @@ -214,7 +211,7 @@ class ObjectQuerySample
### EntityClient
The code in this example uses an <xref:System.Data.EntityClient.EntityCommand> to execute an Entity SQL query. This query returns a list of records that represent instances of the Categories entity type. An <xref:System.Data.EntityClient.EntityDataReader> is used to access data records in the result set. For more information, see [EntityClient Provider for the Entity Framework](../../../../docs/framework/data/adonet/ef/entityclient-provider-for-the-entity-framework.md).

```
```vb
Option Explicit On
Option Strict On

Expand Down Expand Up @@ -253,9 +250,7 @@ Class EntityClientSample
End Class
```

In C#"

```
```csharp
using System;
using System.Data;
using System.Data.Common;
Expand Down Expand Up @@ -303,7 +298,7 @@ class EntityClientSample
## LINQ to SQL
The code in this example uses a LINQ query to return data as Categories objects, which are projected as an anonymous type that contains only the CategoryID and CategoryName properties. This example is based on the Northwind data context. For more information, see [Getting Started](../../../../docs/framework/data/adonet/sql/linq/getting-started.md).

```
```vb
Option Explicit On
Option Strict On

Expand Down Expand Up @@ -336,9 +331,7 @@ Class LinqSqlSample
End Class
```

In C#:

```
```csharp
using System;
using System.Collections.Generic;
using System.Linq;
Expand Down
11 changes: 7 additions & 4 deletions docs/framework/data/adonet/method-based-query-syntax-examples-element-operators.md
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Expand Up @@ -24,23 +24,26 @@ The examples in this topic demonstrate how to use the <xref:System.Linq.Enumerab

The examples in this topic use the following `using`/`Imports` statements:

<!-- TODO: review snippet reference [!CODE [DP LINQ to DataSetExamples#ImportsUsing](DP LINQ to DataSetExamples#ImportsUsing)] -->

[!code-csharp[DP LINQ to DataSet Examples#ImportsUsing](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#importsusing)]
[!code-vb[DP LINQ to DataSet Examples#ImportsUsing](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#importsusing)]

For more information, see [How to: Create a LINQ to DataSet Project In Visual Studio](../../../../docs/framework/data/adonet/how-to-create-a-linq-to-dataset-project-in-vs.md).

## ElementAt

### Example
This example uses the <xref:System.Linq.Enumerable.ElementAt%2A> method to retrieve the fifth address where `PostalCode` == "M4B 1V7".

<!-- TODO: review snippet reference [!CODE [DP LINQ to DataSetExamples#ElementAt](DP LINQ to DataSetExamples#ElementAt)] -->
[!code-csharp[DP LINQ to DataSet Examples#ElementAt](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#elementat)]
[!code-vb[DP LINQ to DataSet Examples#ElementAt](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#elementat)]

## First

### Example
This example uses the <xref:System.Linq.Enumerable.First%2A> method to return the first contact whose first name is 'Brooke'.

<!-- TODO: review snippet reference [!CODE [DP LINQ to DataSetExamples#FirstSimple](DP LINQ to DataSetExamples#FirstSimple)] -->
[!code-csharp[DP LINQ to DataSet Examples#FirstSimple](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#firstsimple)]
[!code-vb[DP LINQ to DataSet Examples#FirstSimple](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#firstsimple)]

## See Also
[Loading Data Into a DataSet](../../../../docs/framework/data/adonet/loading-data-into-a-dataset.md)
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17 changes: 9 additions & 8 deletions ...ork/data/adonet/query-expression-syntax-examples-restriction-linq-to-dataset.md
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Expand Up @@ -24,7 +24,7 @@ The examples in this topic demonstrate how to use the <xref:System.Linq.Enumerab

The examples in this topic use the following `using`/`Imports` statements:

<!-- TODO: review snippet reference [!CODE [DP LINQ to DataSetExamples#ImportsUsing](DP LINQ to DataSetExamples#ImportsUsing)] -->
[!code-csharp[DP LINQ to DataSetExamples#ImportsUsing](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#importsusing)]

For more information, see [How to: Create a LINQ to DataSet Project In Visual Studio](../../../../docs/framework/data/adonet/how-to-create-a-linq-to-dataset-project-in-vs.md).

Expand All @@ -33,25 +33,26 @@ The examples in this topic demonstrate how to use the <xref:System.Linq.Enumerab
### Example
This example returns all online orders.

[!code-csharp[DP LINQ to DataSet Examples#Where1](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where1)]
[!code-vb[DP LINQ to DataSet Examples#Where1](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where1)]
[!code-csharp[DP LINQ to DataSet Examples#Where1](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where1)]
[!code-vb[DP LINQ to DataSet Examples#Where1](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where1)]

### Example
This example returns the orders where the order quantity is greater than 2 and less than 6.

[!code-csharp[DP LINQ to DataSet Examples#Where2](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where2)]
[!code-vb[DP LINQ to DataSet Examples#Where2](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where2)]
[!code-csharp[DP LINQ to DataSet Examples#Where2](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where2)]
[!code-vb[DP LINQ to DataSet Examples#Where2](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where2)]

### Example
This example returns all red colored products.

[!code-csharp[DP LINQ to DataSet Examples#Where3](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where3)]
[!code-vb[DP LINQ to DataSet Examples#Where3](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where3)]
[!code-csharp[DP LINQ to DataSet Examples#Where3](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where3)]
[!code-vb[DP LINQ to DataSet Examples#Where3](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where3)]

### Example
This example uses the <xref:System.Linq.Enumerable.Where%2A> method to find orders that were made after December 1, 2002 and then uses the <xref:System.Data.DataRow.GetChildRows%2A> method to get the details for each order.

<!-- TODO: review snippet reference [!CODE [DP LINQ to DataSetExamples#WhereDrillDown](DP LINQ to DataSetExamples#WhereDrillDown)] -->
[!code-csharp[DP LINQ to DataSetExamples#WhereDrillDown](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#wheredrilldown)]
[!code-vb[DP LINQ to DataSet Examples#WhereDrillDown](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#wheredrilldown)]

## See Also
[Loading Data Into a DataSet](../../../../docs/framework/data/adonet/loading-data-into-a-dataset.md)
Expand Down
3 changes: 2 additions & 1 deletion docs/framework/data/adonet/single-table-queries-linq-to-dataset.md
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Expand Up @@ -20,7 +20,8 @@ manager: "jhubbard"

The following example gets all the online orders from the SalesOrderHeader table and outputs the order ID, order date, and order number to the console.

<!-- TODO: review snippet reference [!CODE [dplinq to dataset examples#Where1](dplinq to dataset examples#Where1)] -->
[!code-csharp[DP LINQ to DataSet Examples#Where1](../../../../samples/snippets/csharp/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/CS/Program.cs#where1)]
[!code-vb[DP LINQ to DataSet Examples#Where1](../../../../samples/snippets/visualbasic/VS_Snippets_ADO.NET/DP LINQ to DataSet Examples/VB/Module1.vb#where1)]

The local variable query is initialized with a query expression, which operates on one or more information sources by applying one or more query operators from either the standard query operators or, in the case of [!INCLUDE[linq_dataset](../../../../includes/linq-dataset-md.md)], operators specific to the <xref:System.Data.DataSet> class. The query expression in the previous example uses two of the standard query operators: `Where` and `Select`.

Expand Down
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