提交问题后更改按钮的颜色 [英] to change the color of button after submit question

问题描述

嗨先生

i正在进行在线考试系统项目，现在我想在提交问题后更改按钮的颜色，我在每个问题上有一个按钮，在一张纸上有20个问题所以请帮助我先生...

thanx

hi sir
i am working on online examination system project and now i want to change the color of button after submitted a question and i have one button for each question and 20 question in a single paper so please help me sir...
thanx

推荐答案

按钮点击事件在最后一行写这个..

on button click event write this at last line..

protected void Submit_Click(object sender, System.EventArgs e)
   {
........
........
.......
Button1.BackColor = System.Drawing.Color.LightCoral;

}

}

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