PostFile Method
Sends a file to the server using a POST request.
Syntax
int PostFile(const QString& qsUrl, const QString& qsFilename);
Remarks
POST is used to send data to the remote HTTP endpoint/script. The content to send will be taken from Filename.
To post a web form's data (including file attachments to the form) use PostWebForm method.
Note that any parameters you intend to pass to this method should be properly encoded before this method is called.
Error Handling
This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)