PDFReaderControls.NET Professional Type Reference

ListOptionCollection.Contains Method 

Determine whether an ListOption is in the ListOptionCollection.

public bool Contains(
   ListOption listOption
);

Parameters

listOption
The ListOption to verify.

Return Value

True if the ListOption is found in this ListOptionCollection, false otherwise.

Remarks

The listOption does not accept a a null reference as a valid value.

Exceptions

Exception Type Condition
ArgumentNullException The given listOption is a null reference.

See Also

ListOptionCollection Class | TallComponents.PDF.Forms.Fields Namespace