Image Type Options Is Valid Method

If true the ImageTypeOptions can be used to create or reload an ImageType.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public bool IsValid(
	Document document
)

Public Function IsValid ( 
	document As Document
) As Boolean

public:
bool IsValid(
	Document^ document
)

member IsValid : 
        document : Document -> bool

Boolean
Returns True if the options can be used to create or reload an ImageType. False otherwise.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Remarks

This method returns true if all the following checks are true:

The Path points to a file that is a supported image file type.
The Path points to a file that is not encrypted, which can happen for PDF files.
The Path points to a file that contains the specified PageNumber.
Only imported images are allowed in family documents.