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DataParameter.GetIsOptionalImpl Method

Definition

Retrieves a Boolean value indicating whether this parameter is optional.

protected:
 virtual bool GetIsOptionalImpl();
protected virtual bool GetIsOptionalImpl ();
abstract member GetIsOptionalImpl : unit -> bool
override this.GetIsOptionalImpl : unit -> bool
Protected Overridable Function GetIsOptionalImpl () As Boolean

Returns

Returns true if this parameter is optional; otherwise returns false.

Applies to