HTTPUploadThroughPut Method
Description
Uploads the image of a specified index in buffer to the HTTP server through HTTP PUT method.
| ActiveX Edition | Plug-in Edition | Mac Edition |
|---|---|---|
| Since V4.0 | Since V4.0 | Since V6.4 |
Syntax
Boolean ObjectName. HTTPUploadThroughPut(String HTTPServer, Short sImageIndex, String HTTPRemoteFile)
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 image to be created on the HTTP server. It should a relative path on the web 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 according to the extension of the file name(specified in HTTPRemoteFile).
Dynamic Webcam supports the following types of image files:
| Bitmap | *.bmp, *.dib |
| JPEG | *.JPG, *.JPEG, .*.JPE, *.JFIF |
| TIFF | *.TIF, *.TIFF |
| PNG | *.PNG |
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, FTPDownload(), FTPUpload(), HTTPPort property, IfSSL property, HTTPUserName property, HTTPPassword property, HTTPDownload(),, HTTPUploadThroughPost()
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.HTTPUploadThroughPut("localhost", 0, "/Webcam/Images/ImageData.jpg");
}
</script>