HTTPUploadThroughPutEx Method
Description
Uploads the image of a specified index in buffer to the HTTP server as a specified image format through HTTP PUT method.
| ActiveX Edition | Plug-in Edition | Mac Edition |
|---|---|---|
| Since V5.0 | Since V5.0 | Since V6.4 |
Syntax
Boolean ObjectName. HTTPUploadThroughPutEx(String HTTPServer, Short sImageIndex, String HTTPRemoteFile, Long ImageType)
Parameters
String HTTPServer: the name of the HTTP server.
Short sImageIndex: specifies the index of image in buffer. The index is 0-based.
String HTTPRemoteFile: the name of the file to be created on the HTTP server. It should a relative path on the web server.
Long ImageType: the image format of the file to be created on the HTTP server.
Return value
Boolean.
TRUE indicates success. FALSE indicates failure.
When an error occurs and IfThrowException property is TRUE, an exception will be thrown.
When FALSE is returned or an exception is thrown, check ErrorCode property and ErrorString property for error information.
Remarks
Dynamic Webcam processes the image format according to the value of the ImageType.
| Allowed Values | ImageType |
| 0 | BMP |
| 1 | JPEG |
| 2 | TIFF |
| 3 | PNG |
| 4 |
HTTPRemoteFile parameter should include the HTTP directory of the file.
Write permission of the specified directory is needed for uploading.
See also
FTPUserName property, FTPPassword property, FTPPort property, ProxyServer property, FTPDownloadEx(), HTTPPort property, HTTPUserName property, HTTPPassword property, HTTPDownloadEx(), HTTPUploadThroughPut(), HTTPUploadThroughPostEx()
Sample
A JavaScript sample is provided.
...
<script language="javascript" type="text/javascript">
Webcam = document.getElementById("iDynamicWebcam");//iDynamicWebcam is the id of the Dynamic Webcam on the page (An object or an embed).
function btnScan_onclick()
{
Webcam.DynamicWebcam1.HTTPUploadThroughPutEx("localhost", 0, "/Webcam/Images/ImageData.jpg",1);
}
</script>