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How to load HTML code from a string into a TWebBrowser (Views: 100)

Problem/Question/Abstract:

How to load HTML code from a string into a TWebBrowser

Answer:

First, add ActiveX to the unit's Uses clause.

With this procedure you'll be able to do so.

procedure LoadHTMLCode(WebBrowser: TWebBrowser; HTMLCode: string);
var
sl: TStringList;
ms: TMemoryStream;
begin
WebBrowser.Navigate('about:blank');
while WebBrowser.ReadyState < READYSTATE_INTERACTIVE do
Application.ProcessMessages;

if Assigned(WebBrowser.Document) then
begin
sl := TStringList.Create;
try
ms := TMemoryStream.Create;
try
sl.Text := HTMLCode;
sl.SaveToStream(ms);
ms.Seek(0, 0);
(WebBrowser.Document as IPersistStreamInit).Load(TStreamAdapter.Create(ms));
finally
ms.Free;
end;
finally
sl.Free;
end;
end;
end;
An example :
LoadHTMLCode(WebBrowser1,Memo1.Text) ;


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