Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

DbParameter.IsNullable Property

Gets or sets a value that indicates whether the parameter accepts null values.

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

[BrowsableAttribute(false)]
public abstract bool IsNullable { get; set; }

Property Value

Type: System.Boolean
true if null values are accepted; otherwise false. The default is false.

Implements

IDataParameter.IsNullable

Null values are handled using the DBNull class.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
Show:
© 2015 Microsoft