问题描述
是否可以在 C# 中更改 WinForm 标题栏的颜色?
Is it possible to change the color of the title bar of a WinForm in C#?
__________________________ [Form1_______________-|[]|X] <- I want to change the color of this | | | | | | |__________________________|
推荐答案
我解决了这个问题.这是代码:
I solved this problem. This is the code:
[DllImport("User32.dll", CharSet = CharSet.Auto)] public static extern int ReleaseDC(IntPtr hWnd, IntPtr hDC); [DllImport("User32.dll")] private static extern IntPtr GetWindowDC(IntPtr hWnd); protected override void WndProc(ref Message m) { base.WndProc(ref m); const int WM_NCPAINT = 0x85; if (m.Msg == WM_NCPAINT) { IntPtr hdc = GetWindowDC(m.HWnd); if ((int)hdc != 0) { Graphics g = Graphics.FromHdc(hdc); g.FillRectangle(Brushes.Green, new Rectangle(0, 0, 4800, 23)); g.Flush(); ReleaseDC(m.HWnd, hdc); } } }