PresentationDocument.Open Method (Package)
Creates a new instance of the PresentationDocument class from the spcified package.
Namespace: DocumentFormat.OpenXml.Packaging
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
声明
Public Shared Function Open ( _
package As Package _
) As PresentationDocument
用法
Dim package As Package
Dim returnValue As PresentationDocument
returnValue = PresentationDocument.Open(package)
public static PresentationDocument Open(
Package package
)
Parameters
- package
Type: System.IO.Packaging.Package
The specified OpenXml package
Return Value
Type: DocumentFormat.OpenXml.Packaging.PresentationDocument
A new instance of PresentationDocument.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | Thrown when "package" is null reference. |
| IOException | Thrown when "package" is not opened with Read (ReadWrite) access. |
| OpenXmlPackageException | Thrown when the package is not valid Open XML PresentationDocument. |