我有父窗体和子窗体，为什么我的子窗体最大化会现实图标

Question

我想要的样子是在子窗体最大话的时候 它的右上角功能和 父窗体的“菜单”栏是一行的。并且不显示 图标 如何实现呢？
但是 结果我做出来的 是在父窗体的菜单栏上面有个子窗体的图标，并且 哪一行的颜色独立的！求高手赐教

Answer 1

我只想到了个笨方法 不知道能帮你不        private FormBorderStyle m_OleForm;
        private Size m_OleSize;
        private Point m_OlePoint;
             public new FormWindowState WindowState
        {
            get
            {
                return base.WindowState;
            }
            set
            {
                switch (value)
                {
                    case FormWindowState.Maximized:
                        m_OleForm = this.FormBorderStyle;
                        m_OleSize = this.Size;
                        this.Size = this.MdiParent.Size;
                        this.FormBorderStyle = FormBorderStyle.None;
                        this.Location = new Point(0, 0);
                        break;
                    case FormWindowState.Normal:
                        if(m_OleSize.Equals(new Size()))return;
                        this.Location = m_OlePoint;
                        this.FormBorderStyle = m_OleForm;
                        this.Size = m_OleSize;
                        base.WindowState = value;
                        break;
                }
            }            
        }
     
        protected override void WndProc(ref Message m)
        {
            if (m.Msg == 0x0112)  //系统消息 
            {
                if (m.WParam.ToInt32() == 61488 || m.WParam.ToInt32() == 61490)
                {                 
                    m_OleForm = this.FormBorderStyle;
                    m_OleSize = this.Size;
                    m_OlePoint = this.Location;
                    this.Size = this.MdiParent.Size;
                    this.FormBorderStyle = FormBorderStyle.None;
                    this.Location = new Point(0, 0);
                    return;                      
                }                
            }          
            base.WndProc(ref m); 
        }