日期:2014-05-17 浏览次数:20926 次
namespace MyNameSpace
{
public class MyTextBox : System.Windows.Forms.TextBox
{
public MyTextBox()
{
//设置初始背景色为黄色
this.BackColor = System.Drawing.Color.Yellow;
}
}
}
------解决方案--------------------
public class TextBoxEx : TextBox
{
public TextBoxEx()
{
this.BackColor = Color.Red;
}
}
------解决方案--------------------