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SqlParameter.SqlDbType Property

Gets or sets the SqlDbType of the parameter.

Namespace:  System.Data.SqlClient
Assembly:  System.Data (in System.Data.dll)

[DbProviderSpecificTypePropertyAttribute(true)]
public SqlDbType SqlDbType { get; set; }

Property Value

Type: System.Data.SqlDbType
One of the SqlDbType values. The default is NVarChar.

The SqlDbType and DbType are linked. Therefore, setting the DbType changes the SqlDbType to a supporting SqlDbType.

For a list of the supported data types, see the appropriate SqlDbType member. For more information, see DataAdapter Parameters.

For information about streaming, see SqlClient Streaming Support.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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