public bool DoOperation()
{
ShellApi.SHFILEOPSTRUCT FileOpStruct = new ShellApi.SHFILEOPSTRUCT();
FileOpStruct.hwnd = OwnerWindow;
FileOpStruct.wFunc = (uint)Operation;
String multiSource = StringArrayToMultiString(SourceFiles);
String multiDest = StringArrayToMultiString(DestFiles);
FileOpStruct.pFrom = Marshal.StringToHGlobalUni(multiSource);
FileOpStruct.pTo = Marshal.StringToHGlobalUni(multiDest);
FileOpStruct.fFlags = (ushort)OperationFlags;
FileOpStruct.lpszProgressTitle = ProgressTitle;
FileOpStruct.fAnyOperationsAborted = 0;
FileOpStruct.hNameMappings = IntPtr.Zero;
int RetVal;
RetVal = ShellApi.SHFileOperation(ref FileOpStruct);
ShellApi.SHChangeNotify(
(uint)ShellChangeNotificationEvents.SHCNE_ALLEVENTS,
(uint)ShellChangeNotificationFlags.SHCNF_DWORD,
IntPtr.Zero,
IntPtr.Zero);
if (RetVal != 0)
{
return(false);
}
if (FileOpStruct.fAnyOperationsAborted != 0)
{
return(false);
}
return(true);
}