int InetPop3GetMessageSize (int POP3Handle, int messageIndex, int *messageSize);
Returns the size of a message on the POP3 server. This is the size of the entire message including headers and attachments.
| Input | ||
| Name | Type | Description |
| POP3Handle | integer | A POP3 handle returned by the InetPop3Open function. |
| messageIndex | integer | The zero–based index of a message on the POP3 server. |
| Output | ||
| Name | Type | Description |
| messageSize | integer * | The size of the entire message, in bytes. Pass the address of an integer variable. |
| Name | Type | Description |
| result | integer | Return value indicating whether the function was successful. A negative number indicates that an error occurred. |