DB2Parameter.IsNullable Property

Syntax

[Visual Basic]
Public Property IsNullable As Boolean  Implements _
   IDataParameter.IsNullable
[C#]
public bool IsNullable {get; set;}
[C++]
public: __property bool get_IsNullable();
public: __property void set_IsNullable(bool);
[JScript]
public function get IsNullable() : Boolean;
public function set IsNullable(Boolean);

Implements:

IDataParameter.IsNullable

Property value

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

Remarks

Null values are handled using the System.DBNull class.

Example

[Visual Basic, C#] The following example creates a DB2®Parameter and sets some of its properties.

[Visual Basic]
Public Sub CreateDB2Parameter()
    Dim myParameter As New DB2Parameter("Description", DB2Type.VarChar, 88)
    myParameter.IsNullable = True
    myParameter.Direction = ParameterDirection.Output
End Sub 'CreateDB2Parameter

[C#]
public void CreateDB2Parameter()
 {
    DB2Parameter myParameter = new DB2Parameter("Description", DB2Type.VarChar, 88);
    myParameter.IsNullable = true;
    myParameter.Direction = ParameterDirection.Output;
 }