禁用对话框webbrowser delphi [英] disable dialog webbrowser delphi

问题描述

如何防止对话框出现此文档已更改。保存更改？在Web浏览器关于以下内容的过渡过程中出现：空白

how to prevent the appearance of the dialog box This document has changed. save changes? which occurs in the transition when webbrowser about: blank

非常感谢。

  Browser.Navigate ('about: blank');
  DesignMode (false ,'');
  Browser.OnNavigateComplete2: = NavigateComplite;

procedure NavigateComplite (ASender: TObject; const pDisp: IDispatch; var URL: OleVariant);
begin
  DesignMode (true ,'');
end;

推荐答案

我认为您正在使用 designMode 属性从 IHTMLDocument2 代码中的接口。

i think wich you are using the designMode property from the IHTMLDocument2 Interface in your code.

您可以禁用将该属性设置为关的对话框。

you can disable the dialog box setting this property to 'Off'.

在切换到新页面之前尝试此代码

try this code before to change to the new page

(WebBrowser1.Document as IHTMLDocument2).designMode := 'off';
WebBrowser1.Stop;

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