/// <summary>
/// Prompt the user for some script and register it to execute whenever a new page loads.
/// </summary>
public void AddInitializeScript()
{
TextInputDialog dialog = new TextInputDialog(
"Add Initialize Script",
"Initialization Script:",
"Enter the JavaScript code to run as the initialization script that " +
"runs before any script in the HTML document.",
// This example script stops child frames from opening new windows. Because
// the initialization script runs before any script in the HTML document, we
// can trust the results of our checks on window.parent and window.top.
"if (window.parent !== window.top) {\r\n" +
" delete window.open;\r\n" +
"}",
false);
if (dialog.ShowDialog() == true)
{
_webView2.AddScriptToExecuteOnDocumentCreated(
dialog.Input,
(args) =>
{
_lastInitializeScriptId = args.Id;
MessageBox.Show(_lastInitializeScriptId, "AddScriptToExecuteOnDocumentCreated Id", MessageBoxButton.OK);
});
}
}