鼠标停留在GridView某一行时行的颜色改变

protected void gvdegreetype_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='GhostWhite'");
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='white'");
}
}

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可以选择GRIDVIEW控件，然后双击RowDataBound事件

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
//当鼠标移到的时候设置该行颜色为""， 并保存原来的背景颜色
e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#6699CC'");
//当鼠标移走时还原该行的背景色
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor");
}