•  

IsValid Method

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2020

Syntax

C# 
public bool IsValid(
	Document document
)
Visual Basic 
Public Function IsValid ( _
	document As Document _
) As Boolean
Visual C++ 
public:
bool IsValid(
	Document^ document
)

Parameters

document
Type: Autodesk.Revit.DB Document
The document.

Return Value

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

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.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL

See Also