DataParameter.GetIsNullableImpl Method
Retrieves a Boolean value indicating whether or not this parameter can be nulla null reference (Nothing in Visual Basic).
Namespace: Microsoft.VisualStudio.Data
Assembly: Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)
Syntax
'Déclaration
Protected Overridable Function GetIsNullableImpl As Boolean
protected virtual bool GetIsNullableImpl()
protected:
virtual bool GetIsNullableImpl()
abstract GetIsNullableImpl : unit -> bool
override GetIsNullableImpl : unit -> bool
protected function GetIsNullableImpl() : boolean
Return Value
Type: System.Boolean
Returns true if this parameter can have a nulla null reference (Nothing in Visual Basic) value; otherwise returns false.
Remarks
This method is called by the implementation of the IsNullable property.
The base implementation of this method returns true.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.