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SqlParameter::IsNullable Property

.NET Framework (current version)
 

Gets or sets a value that indicates whether the parameter accepts null values. IsNullable is not used to validate the parameter’s value and will not prevent sending or receiving a null value when executing a command.

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

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public:
property bool IsNullable {
	virtual bool get() override;
	virtual void set(bool value) override;
}

Property Value

Type: System::Boolean

true if null values are accepted; otherwise false. The default is false.

Implements

IDataParameter::IsNullable IDataParameter::IsNullable

Null values are handled using the DBNull class.

The following example creates a SqlParameter and sets some of its properties.

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No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
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