Designing A Stylish Gradient Sidebar | C# Windows Form

[@Hocotun]

4:43 My corners are not rounded in this moment. I found on the Internet that you need to add this code to the form constructor:
Region = System.Drawing.Region.FromHrgn(CreateRoundRectRgn(0, 0, Width, Height, 20, 20));
And I also have a thin white stripe coming out from bottom because of the shadow, how can I remove it?

[@gororo1219]

Thank you so much I really love your tutorials.
I always use it to my projects❤

[@janeltonvunge9986]

So nice tutorial 🎉

[@FrancoisTchofa]

Whaou 🥰 thanks for this tutorial !

[@coding_ideas]

You're welcome! Please subscribe to see more tutorials like this. :)

[@aljonmor]

How to prevent the panel from losing the gradient when maximizing or modifying the size of the window?

[@coding_ideas]

Apologies, I didn't notice that the gradient would be lost when you resize the form. To fix it, try adding this code: public Gradient_SidebarPanel() {
this.Resize += Gradient_SidebarPanel_Resize;
}
private void Gradient_SidebarPanel_Resize(object sender, EventArgs e)
{
this.Invalidate();
}

[@aljonmor]

@@coding_ideas It works, thanks to the help!