起因

‭ 2024-08-28 19:40:20
colorDialog 打开出现的
位置控制不了

鸽子 2024-08-28 20:06:06
你是可以控制的

‭  0:00:47
试了下没用，可能是系统 问题吧

代码

位置的设置

 SetWindowPos(hWnd, IntPtr.Zero, 0, 0, 0, 0, 1);

核心代码

            protected override IntPtr HookProc(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)
            {
                if (msg == WM_ACTIVATE)
                    SetWindowPos(hWnd, IntPtr.Zero, 0, 0, 0, 0, 1);
                return base.HookProc(hWnd, msg, wparam, lparam);
            }

全部代码

  public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            ColorDialog2 c2 = new ColorDialog2();
            c2.ShowDialog();
        }
        private class ColorDialog2 : System.Windows.Forms.ColorDialog
        {
            [DllImport("user32.dll")]
            private static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndlnsertAfter, int X, int Y, int cx, int cy, uint Flags);
            const UInt32 WM_ACTIVATE = 0x0006;
            protected override IntPtr HookProc(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)
            {
                if (msg == WM_ACTIVATE)
                    SetWindowPos(hWnd, IntPtr.Zero, 0, 0, 0, 0, 1);
                return base.HookProc(hWnd, msg, wparam, lparam);
            }
        }

    }