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Merged
yasmoradi merged 1 commit into from
Feb 20, 2025
Merged

Improve mechanism to start Blazor in windows apps (#9961) #9962

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18 changes: 10 additions & 8 deletions src/BlazorUI/Demo/Client/Bit.BlazorUI.Demo.Client.Windows/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -102,21 +102,23 @@ public static void Main(string[] args)
settings.IsZoomControlEnabled = false;
settings.AreBrowserAcceleratorKeysEnabled = false;
#endif
bool hasBlazorStarted = false;
blazorWebView.WebView.NavigationCompleted += async delegate
{
if (hasBlazorStarted)
return;
hasBlazorStarted = true;
await blazorWebView.WebView.ExecuteScriptAsync("Blazor.start()");
};

_ = StartBlazor(blazorWebView);
};

form.Controls.Add(blazorWebView);

Application.Run(form);
}

static async Task StartBlazor(BlazorWebView blazorWebView)
{
while (await blazorWebView.WebView.ExecuteScriptAsync("Blazor.start()") is "null")
{
await Task.Yield();
}
}

private static void LogException(object? error)
{
var errorMessage = error?.ToString() ?? "Unknown error";
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13 changes: 9 additions & 4 deletions src/Templates/Boilerplate/Bit.Boilerplate/src/Client/Boilerplate.Client.Windows/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -116,17 +116,22 @@ public static void Main(string[] args)
settings.IsZoomControlEnabled = false;
settings.AreBrowserAcceleratorKeysEnabled = false;
}
blazorWebView.WebView.NavigationCompleted += async delegate
{
await blazorWebView.WebView.ExecuteScriptAsync("Blazor.start()");
};
_ = StartBlazor(blazorWebView);
};

form.Controls.Add(blazorWebView);

Application.Run(form);
}

static async Task StartBlazor(BlazorWebView blazorWebView)
{
while (await blazorWebView.WebView.ExecuteScriptAsync("Blazor.start()") is "null")
{
await Task.Yield();
}
}

private static void LogException(object? error, string reportedBy)
{
if (Services is not null && error is Exception exp)
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