private static IEnumerable <string> ReadFileNamesFromHGlobal(IntPtr hGlobal)
{
List <string> files = new List <string>();
int fileCount = UnmanagedMethods.DragQueryFile(hGlobal, -1, null, 0);
if (fileCount > 0)
{
for (int i = 0; i < fileCount; i++)
{
int pathLen = UnmanagedMethods.DragQueryFile(hGlobal, i, null, 0);
StringBuilder sb = new StringBuilder(pathLen + 1);
if (UnmanagedMethods.DragQueryFile(hGlobal, i, sb, sb.Capacity) == pathLen)
{
files.Add(sb.ToString());
}
}
}
return(files);
}