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SqlParameter.SqlValue Property

Gets or sets the value of the parameter as an SQL type.

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

public Object SqlValue { get; set; }
/** @property */
public Object get_SqlValue ()

/** @property */
public void set_SqlValue (Object value)

public function get SqlValue () : Object

public function set SqlValue (value : Object)

Not applicable.

Property Value

An Object that is the value of the parameter, using SQL types. The default value is null.

For input parameters, the value is bound to the SqlCommand that is sent to the server. For output and return value parameters, the value is set on completion of the SqlCommand and after the SqlDataReader is closed.

When you send a null parameter value to the server, the user must specify DBNull, not null. The null value in the system is an empty object that has no value. DBNull is used to represent null values.

If the application specifies the database type, the bound value is converted to that type when the provider sends the data to the server. The provider tries to convert any type of value if it supports the IConvertible interface. Conversion errors may result if the specified type is not compatible with the value.

Both the DbType and SqlDbType properties can be inferred by setting the Value.

The Value property is overwritten by UpdateCommand.

Use the Value property to return parameter values as common language runtime (CLR) types.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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