Tortuga.Chain Namespace
Tortuga.Chain.Access Namespace
Tortuga.Chain.Aggregates Namespace
Tortuga.Chain.Appenders Namespace
Tortuga.Chain.AuditRules Namespace
Tortuga.Chain.CommandBuilders Namespace
Tortuga.Chain.Core Namespace
Tortuga.Chain.DataSources Namespace
Tortuga.Chain.Materializers Namespace
Tortuga.Chain.Metadata Namespace
Tortuga.Chain.MySql Namespace
Tortuga.Chain.MySql.CommandBuilders Namespace
Tortuga.Chain.PostgreSql Namespace
Tortuga.Chain.PostgreSql.CommandBuilders Namespace
Tortuga.Chain.SQLite Namespace
Tortuga.Chain.SqlServer Namespace
Tortuga.Chain.SqlServer.CommandBuilders Namespace

SqlBuilder<(Of <(<'TDbType>)>)>..::..ApplyDesiredColumns Method

Uses a desired columns enumeration to indicate which columns should be set to read-mode.

Namespace:  Tortuga.Chain.CommandBuilders
Assembly:  Tortuga.Chain.Core (in Tortuga.Chain.Core.dll)

Syntax

public void ApplyDesiredColumns(
	IEnumerable<string> desiredColumns
)
Public Sub ApplyDesiredColumns ( _
	desiredColumns As IEnumerable(Of String) _
)
public:
void ApplyDesiredColumns(
	IEnumerable<String^>^ desiredColumns
)

Parameters

desiredColumns
Type: IEnumerable<(Of <(<'String>)>)>
The desired columns. This also supports Materializer.NoColumns, Materializer.AutoSelectDesiredColumns, and Materializer.AllColumns.

Exceptions

ExceptionCondition
Tortuga.Chain..::..MappingExceptionThis is thrown is no desired columns were actually part of the table or view. If strict mode, all desired columns must be found.

Remarks

Calling this a second time will be additive with prior call.

See Also

SqlBuilder<(Of <(<'TDbType>)>)> Class
Tortuga.Chain.CommandBuilders Namespace