C#实现更改MDI窗体背景颜色的方法

/// <summary>/// 设置MDI背景/// </summary>void RemoveMdiBackColor(){ foreach (Control c in this.Controls) {  if (c is MdiClient)  {   c.BackColor = this.BackColor; //颜色    c.BackgroundImage = this.BackgroundImage; //背景   } }}