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

DatabaseMetadataCache<(Of <(<'TObjectName, TDbType>)>)>..::..ToClrType Method (String, Boolean, Nullable<(Of <(<'Int32>)>)>, Nullable<(Of <(<'Boolean>)>)>)

Returns the CLR type that matches the indicated database column type.

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

Syntax

public Nullable<Type> ToClrType(
	string typeName,
	bool isNullable,
	Nullable<int> maxLength,
	Nullable<bool> isUnsigned
)
Public Function ToClrType ( _
	typeName As String, _
	isNullable As Boolean, _
	maxLength As Nullable(Of Integer), _
	isUnsigned As Nullable(Of Boolean) _
) As Nullable(Of Type)
public:
Nullable<Type^> ToClrType(
	String^ typeName, 
	bool^ isNullable, 
	Nullable<int^> maxLength, 
	Nullable<bool^> isUnsigned
)

Parameters

typeName
Type: String
Name of the database column type.
isNullable
Type: Boolean
If nullable, Nullable versions of primitive types are returned.
maxLength
Type: Nullable<(Of <(<'Int32>)>)>
Optional length. Used to distinguish between a char and string.
isUnsigned
Type: Nullable<(Of <(<'Boolean>)>)>
Indicates whether or not the column is unsigned. Only applicable to some databases.

Return Value

A CLR type or NULL if the type is unknown.

Remarks

Use RegisterType to add a missing mapping or override an existing one.

See Also

DatabaseMetadataCache<(Of <(<'TObjectName, TDbType>)>)> Class
ToClrType Overload
Tortuga.Chain.Metadata Namespace