Επεξεργασία

Κοινή χρήση μέσω


DataReaderExtensions.GetFieldType(DbDataReader, String) Method

Definition

Gets the data type of the specified column.

public:
[System::Runtime::CompilerServices::Extension]
 static Type ^ GetFieldType(System::Data::Common::DbDataReader ^ reader, System::String ^ name);
public static Type GetFieldType (this System.Data.Common.DbDataReader reader, string name);
static member GetFieldType : System.Data.Common.DbDataReader * string -> Type
<Extension()>
Public Function GetFieldType (reader As DbDataReader, name As String) As Type

Parameters

reader
DbDataReader

The data reader to get the field type from.

name
String

The name of the column.

Returns

The data type of the specified column.

Exceptions

The name specified is not a valid column name.

The specified cast is not valid.

Applies to

See also