public static void CopyFile(
string sourceFilePath,
string destinationFilePath,
bool overwriteExisting)
{
sourceFilePath = CheckAddLongPathPrefix(sourceFilePath);
destinationFilePath = CheckAddLongPathPrefix(destinationFilePath);
if (!PInvokeHelper.CopyFile(sourceFilePath, destinationFilePath, !overwriteExisting))
{
// http://msdn.microsoft.com/en-us/library/ms681382(VS.85).aspx.
var lastWin32Error = Marshal.GetLastWin32Error();
throw new Win32Exception(
lastWin32Error,
string.Format(
Resources.ErrorCopyingFile,
lastWin32Error,
sourceFilePath,
destinationFilePath,
CheckAddDotEnd(new Win32Exception(lastWin32Error).Message)));
}
}