private IntPtr GetAttachments(out int fileCount)
{
fileCount = 0;
if (_attachments == null)
{
return(IntPtr.Zero);
}
if ((_attachments.Count <= 0) || (_attachments.Count > MAX_ATTACHMENTS))
{
return(IntPtr.Zero);
}
int size = Marshal.SizeOf(typeof(MapiFileDesc));
IntPtr intPtr = Marshal.AllocHGlobal(_attachments.Count * size);
MapiFileDesc mapiFileDesc = new MapiFileDesc();
mapiFileDesc.Position = -1;
int ptr = (int)intPtr;
foreach (String strAttachment in _attachments)
{
mapiFileDesc.Name = Path.GetFileName(strAttachment);
mapiFileDesc.Path = strAttachment;
Marshal.StructureToPtr(mapiFileDesc, (IntPtr)ptr, false);
ptr += size;
}
fileCount = _attachments.Count;
return(intPtr);
}
private IntPtr GetAttachments(out int fileCount)
{
fileCount = 0;
if (_attachments == null)
return IntPtr.Zero;
if ((_attachments.Count <= 0) || (_attachments.Count > MAX_ATTACHMENTS))
return IntPtr.Zero;
int size = Marshal.SizeOf(typeof(MapiFileDesc));
IntPtr intPtr = Marshal.AllocHGlobal(_attachments.Count * size);
MapiFileDesc mapiFileDesc = new MapiFileDesc();
mapiFileDesc.Position = -1;
int ptr = (int)intPtr;
foreach (String strAttachment in _attachments)
{
mapiFileDesc.Name = Path.GetFileName(strAttachment);
mapiFileDesc.Path = strAttachment;
Marshal.StructureToPtr(mapiFileDesc, (IntPtr)ptr, false);
ptr += size;
}
fileCount = _attachments.Count;
return intPtr;
}
