add language slugs (#11219)

Author: gewarren

xml/System.Data.Common.CommandTrees.ExpressionBuilder/DbExpressionBuilder.xml

@@ -1845,15 +1845,15 @@ The expressions produced by <paramref name="outerKey" /> and <paramref name="inn
           <format type="text/markdown"><![CDATA[
 
 ## Remarks
- To be compatible with Join, `TSelector` must be derived from <xref:System.Data.Common.CommandTrees.DbExpression>,     or must be an anonymous type with DbExpression-derived properties. The following are examples of supported types for `TSelector`:
+ To be compatible with Join, `TSelector` must be derived from <xref:System.Data.Common.CommandTrees.DbExpression>, or must be an anonymous type with DbExpression-derived properties. The following are examples of supported types for `TSelector`:
 
-```
+```csharp
 outer.Join(inner, o => o.Property("ID"), i => i.Property("ID"), (o, i) => o.Property("Name"))
 ```
 
  (`TSelector` is <xref:System.Data.Common.CommandTrees.DbPropertyExpression>).
 
-```
+```csharp
 outer.Join(inner, o => o.Property("ID"), i => i.Property("ID"), (o, i) => new { OName = o.Property("Name"), IName = i.Property("Name") })
 ```
 
@@ -3451,15 +3451,15 @@ The result of <paramref name="apply" /> contains a name or expression that is no
           <format type="text/markdown"><![CDATA[
 
 ## Remarks
- To be compatible with Select, `TProjection` must be derived from <xref:System.Data.Common.CommandTrees.DbExpression>,     or must be an anonymous type with DbExpression-derived properties. The following are examples of supported types for `TProjection`:
+ To be compatible with Select, `TProjection` must be derived from <xref:System.Data.Common.CommandTrees.DbExpression>, or must be an anonymous type with DbExpression-derived properties. The following are examples of supported types for `TProjection`:
 
-```
+```csharp
 source.Select(x => x.Property("Name"))
 ```
 
- `TProjection` is <xref:System.Data.Common.CommandTrees.DbPropertyExpression>).
+ (`TProjection` is <xref:System.Data.Common.CommandTrees.DbPropertyExpression>).
 
-```
+```csharp
 source.Select(x => new { Name = x.Property("Name") })
 ```
 
@@ -3548,15 +3548,15 @@ The expression produced by <paramref name="apply" /> does not have a collection
           <format type="text/markdown"><![CDATA[
 
 ## Remarks
- To be compatible with SelectMany, `TSelector` must be derived from <xref:System.Data.Common.CommandTrees.DbExpression>,     or must be an anonymous type with DbExpression-derived properties. The following are examples of supported types for `TSelector`:
+ To be compatible with SelectMany, `TSelector` must be derived from <xref:System.Data.Common.CommandTrees.DbExpression>, or must be an anonymous type with DbExpression-derived properties. The following are examples of supported types for `TSelector`:
 
-```
+```csharp
 source.SelectMany(x => x.Property("RelatedCollection"), (source, apply) => apply.Property("Name"))
 ```
 
  (`TSelector` is <xref:System.Data.Common.CommandTrees.DbPropertyExpression>).
 
-```
+```csharp
 source.SelectMany(x => x.Property("RelatedCollection"), (source, apply) => new { SourceName = source.Property("Name"), RelatedName = apply.Property("Name") })
 ```
 

xml/System.Data.Common/DbConnectionStringBuilder.xml

@@ -107,7 +107,7 @@ builder["Initial Catalog"] = "AdventureWorks;NewValue=Bad";
 
  The result is the following connection string that handles the invalid value in a safe manner:
 
-```
+```txt
 data source=(local);integrated security=True;
 initial catalog="AdventureWorks;NewValue=Bad"
 ```
@@ -676,7 +676,7 @@ initial catalog="AdventureWorks;NewValue=Bad"
 ## Remarks
  This property returns a semicolon-delimited list of key/value pairs stored within the collection maintained by the <xref:System.Data.Common.DbConnectionStringBuilder>. Each pair contains the key and value, separated by an equal sign. The following example illustrates a typical connection string.
 
-```
+```txt
 "Persist Security Info=False;Integrated Security=SSPI;Initial Catalog=AdventureWorks;Data Source=(local)"
 ```
 
@@ -763,7 +763,7 @@ initial catalog="AdventureWorks;NewValue=Bad"
 
  This code produces the following output:
 
-```
+```txt
 Contents of the DbConnectionStringBuilder:
 provider="Provider=Microsoft.Jet.OLEDB.4.0";data
 source=C:\MyExcel.xls;extended
@@ -902,7 +902,7 @@ The collection contains the key "Data Source".
 
  This sample displays the following output:
 
-```
+```txt
 builder1 = value1=SomeValue;value2=20;value3=30;value4=40
 builder2 = value2=20;value3=30;value4=40;value1=SomeValue
 builder3 = value2=20;value3=30;value4=40;value1=SOMEVALUE
@@ -1297,7 +1297,7 @@ builder2.EquivalentTo(builder3) = False
 
  This sample displays the following output:
 
-```
+```txt
 Removed 'Provider'
 data source=C:\Demo.mdb;jet oledb:system database=system.mdw
 Unable to remove 'User ID'
@@ -2817,7 +2817,7 @@ This member is an explicit interface member implementation. It can be used only
 
  The sample displays the following results:
 
-```
+```txt
 Provider=sqloledb
 DATA SOURCE=192.168.168.1,1433
 Unable to retrieve value for //InvalidKey//

xml/System.Data.Common/DbParameter.xml

@@ -677,16 +677,16 @@
 ## Remarks
  <xref:System.Data.Common.DbParameter.SourceColumnNullMapping%2A> is used by the <xref:System.Data.Common.DbCommandBuilder> to correctly generate update commands when dealing with nullable columns. Generally, use of <xref:System.Data.Common.DbParameter.SourceColumnNullMapping%2A> is limited to developers inheriting from <xref:System.Data.Common.DbCommandBuilder>.
 
- <xref:System.Data.Common.DbCommandBuilder> uses this property to determine whether the source column is nullable, and sets this property to `true` if it is nullable, and `false` if it is not. When <xref:System.Data.Common.DbCommandBuilder> is generating its Update statement, it examines the <xref:System.Data.Common.DbParameter.SourceColumnNullMapping%2A> for each parameter. If the property is `true`, <xref:System.Data.Common.DbCommandBuilder> generates a WHERE clauses like the following (in this query expression, "FieldName" represents the name of the field):
+ <xref:System.Data.Common.DbCommandBuilder> uses this property to determine whether the source column is nullable, and sets this property to `true` if it is nullable, and `false` if it is not. When <xref:System.Data.Common.DbCommandBuilder> generates its Update statement, it examines the <xref:System.Data.Common.DbParameter.SourceColumnNullMapping%2A> for each parameter. If the property is `true`, <xref:System.Data.Common.DbCommandBuilder> generates a WHERE clauses like the following (in this query expression, "FieldName" represents the name of the field):
 
-```
+```tsql
 ((@IsNull_FieldName = 1 AND FieldName IS NULL) OR
   (FieldName = @Original_FieldName))
 ```
 
  If <xref:System.Data.Common.DbParameter.SourceColumnNullMapping%2A> for the field is `false`, <xref:System.Data.Common.DbCommandBuilder> generates the following WHERE clause:
 
-```
+```tsql
 FieldName = @OriginalFieldName
 ```