Navigates back one step in the HTMLView control's browsing history.
Takes htmlViewID (Int).
Returns nothing.
BGI GUI
Parameters & Returns
Parameters
htmlViewIDInt
Returns
Void
Quick Summary
Navigates back one step in the HTMLView control's browsing history.
Takes htmlViewID (Int).
Returns nothing.
Technical Exegesis...
Navigates back one step in the HTMLView control's browsing history. Searches webBrowserMap for htmlViewID. If found, gets IWebBrowser2* interface. Calls pBrowser->GoBack() to navigate to previous page in history stack. No return value.
This function mimics browser's back button functionality. Navigation history is maintained internally by IWebBrowser2 control. GoBack() navigates to previous entry in history stack (if exists).
Navigates back one step in the HTMLView control's browsing history. Searches webBrowserMap for htmlViewID. If found, gets IWebBrowser2* interface. Calls pBrowser->GoBack() to navigate to previous page in history stack. No return value.
This function mimics browser's back button functionality. Navigation history is maintained internally by IWebBrowser2 control. GoBack() navigates to previous entry in history stack (if exists). If at beginning of history (no previous page), GoBack() silently does nothing (no error). History includes pages loaded via bgiLoadHTMLURL and user clicks on links within content. History does NOT include bgiSetHTMLContent calls (about:blank navigation not tracked normally). GoBack() is asynchronous - returns before navigation completes. Use bgiGetHTMLURL to verify current location after back navigation. Common pattern: implement back/forward UI buttons, call bgiHTMLGoBack/Forward based on user input. Pair with bgiHTMLGoForward for full navigation control.