DataParameter.IsOptional Property

Retrieves a Boolean value indicating whether this parameter is optional, in cases where this parameter is a derived parameter.

Namespace:  Microsoft.VisualStudio.Data
Assembly:  Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)

Syntax

'Declaration
Public Overridable ReadOnly Property IsOptional As Boolean
    Get

public virtual bool IsOptional { get; }

public:
virtual property bool IsOptional {
    bool get ();
}

abstract IsOptional : bool
override IsOptional : bool

function get IsOptional () : boolean

Property Value

Type: System.Boolean
Returns true if this parameter is optional; otherwise returns false.

Exceptions

Remarks

If this parameter was not created as derived, then an InvalidOperationException is raised.

.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.

See Also

Reference

DataParameter Class

Microsoft.VisualStudio.Data Namespace