IPersistFileFormat.Load(String, UInt32, Int32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Shell.Interop

Assembly:: Microsoft.VisualStudio.Shell.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Opens a specified file and initializes an object from the file contents.

public:
 int Load(System::String ^ pszFilename, System::UInt32 grfMode, int fReadOnly);

public:
 int Load(Platform::String ^ pszFilename, unsigned int grfMode, int fReadOnly);

int Load(std::wstring const & pszFilename, unsigned int grfMode, int fReadOnly);

public int Load (string pszFilename, uint grfMode, int fReadOnly);

abstract member Load : string * uint32 * int -> int

Public Function Load (pszFilename As String, grfMode As UInteger, fReadOnly As Integer) As Integer

Parameters

pszFilename: String

[in] Pointer to the name of the file to load, which, for an existing file, should always include the full path.

grfMode: UInt32

[in] File format mode. If zero, the object uses the usual defaults as if the user had opened the file.

fReadOnly: Int32

[in] true indicates that the file should be opened as read-only.

Returns

Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

From fpstfmt.idl:

HRESULT IPersistFileFormat::Load(  
   [in] LPCOLESTR pszFilename,  
   [in] DWORD grfMode,  
   [in] BOOL fReadOnly  
);

The IPersistFileFormat.Load method can return STG_E_INVALIDCODEPAGE or STG_S_DATALOSS.

Applies to

共用方式為