Package.PartExists(Uri) Method
Definition
Important
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Indicates whether a part with a given URI is in the package.
public:
virtual bool PartExists(Uri ^ partUri);
public virtual bool PartExists (Uri partUri);
abstract member PartExists : Uri -> bool
override this.PartExists : Uri -> bool
Public Overridable Function PartExists (partUri As Uri) As Boolean
Parameters
Returns
true
if a part with the specified partUri
is in the package; otherwise, false
.
Exceptions
partUri
is null
.
partUri
is not a valid PackagePart uniform resource identifier (URI).
The package is not open (Dispose(Boolean) or Close() has been called).
The package is write-only (information cannot be read).
Remarks
The partUri
should begin with a forward-slash character "/" and be absolute from the root of the package.
For additional information, see the Open Packaging Conventions (OPC) specification available for download at https://www.ecma-international.org/publications-and-standards/standards/ecma-376/.
Applies to
See also
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