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RAD Studio VCL Reference
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TWebBrowser.Refresh Method
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RAD Studio VCL Reference
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Reloads the current document.
procedure Refresh;
__fastcall Refresh();
Call Refresh to reload the current document. This is useful when the Web browser is displaying the resource at an URL that may have changed.
Refresh always sends a pragma:nocache header, telling the server not to return a cached copy. This can cause problems with some servers. To prevent the pragma:nocache header, or to refresh only expired pages, use the Refresh2 method instead.
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Description