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struct System.Runtime.InteropServices.ComTypes.IPersistFile
Assembly: System.Runtime.InteropServices
Provides the managed definition of the <see langword="IPersistFile" /> interface, with functionality from <see langword="IPersist" /> .
Methods
public
int
IsDirty() Returns <see langword="S_OK" /> if the file has changed since it was last saved; <see langword="S_FALSE" /> if the file has not changed since it was last saved.
Checks an object for changes since it was last saved to its current file.
public
void
Load(string pszFileName,
int dwMode)
pszFileName
A zero-terminated string containing the absolute path of the file to open.
dwMode
A combination of values from the <see langword="STGM" /> enumeration to indicate the access mode in which to open <paramref name="pszFileName" /> .
Opens the specified file and initializes an object from the file contents.
public
void
Save(string pszFileName,
bool fRemember)
pszFileName
A zero-terminated string containing the absolute path of the file to which the object is saved.
fRemember
<see langword="true" /> to used the <paramref name="pszFileName" /> parameter as the current working file; otherwise <see langword="false" /> .
Saves a copy of the object into the specified file.
public
void
SaveCompleted(string pszFileName)
pszFileName
The absolute path of the file where the object was previously saved.
Notifies the object that it can write to its file.