Indicates whether the Value property can be set to DbNull.
'Declaration
Public Overrides NotOverridable Property IsNullable As Boolean
'Usage
Dim instance As TdParameter
Dim value As Boolean
instance.IsNullable = value
value = instance.IsNullable
public override bool IsNullable {get; set;}
public:
property bool IsNullable {
bool get() override;
void set ( bool value) override;
}
Property Value
true
if TdParameter.Value can be set to DbNull and
false
otherwise. The default value is
false
Target Platforms: Windows 8.1, Windows 10, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019