Description
Cancels the download progress of the file.
Applies to
WebBrowser controls
Syntax
controlname.CancelDownload ( integer ItemId )
|
Argument |
Description |
|---|---|
|
controlname |
The name of the WebBrowser control. |
|
ItemId |
The ID of the download file, starting from 1. ItemId should be the return value of DownloadingStart or
DownloadingStateChanged
event |
Return value
Integer.
Returns values as follows. If any argument's value is null, the method returns null.
-
1 -- Success
-
-1 -- Failed to execute the line.
-
-2 -- Failed to initialize the control and obtain the WebBrowser object. The WebView2 is invalid.
-
-4 -- The target path does not exist.
-
-5 -- The URI is invalid.
-
-6 -- The specified download task does not exist.
-
-8 -- The setting item does not exist.
-
-9 -- The path is invalid or does not exist.
-
-11 -- Unknown error.
-
-12 -- Invalid event name.
-
-14 -- Invalid argument.
-
-15 -- Failed to create screenshot file.
-
-16 -- There is a print job in progress, which cannot be closed.
-
-17 -- Could not find the corresponding item.
Examples
Integer li_rtn, li_itemid li_rtn = wb_1.CancelDownload(li_itemid)
See also
