可通过获取MapWorkSpaceTree的控件,来设置颜色, 目前ControlCollection中只有一个control。参考代码如下:
System.Windows.Forms.Control.ControlCollection cs = this.mapTree.Controls;
foreach (Control c in cs)
{
if (c is Control)
{
c.BackColor = System.Drawing.Color.DarkGreen;
}
}
效果图如下,将左侧文档树背景颜色修改为黄色: