点击button触发事件改变它的样式无效
点击button按钮设置他们的样式,但是没反应,请大神帮帮忙!!!
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protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Button1.Style["style"] = "border:none; background-color:#0000FF; font-size:14px; color:#FFFFFF;";
Button2.Style["style"] = "border:none; background-color:#CCCCFF; font-size:14px; color:#000000;";
huicheng.Visible = false;
}
}
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protected void Button1_Click(object sender, EventArgs e)
{
huicheng.Visible = false;
if (IsPostBack) {
Button1.Style["style"] = "border:none; background-color:#0000FF; font-size:14px; color:#FFFFFF;";
Button2.Style["style"] = "border:none; background-color:#CCCCFF; font-size:14px; color:#000000;";
}
}
protected void Button2_Click(object sender, EventArgs e)
{
huicheng.Visible = true;
if (IsPostBack) {
Button1.Style["style"] = "border:none; background-color:#CCCCFF; font-size:14px; color:#000000;";
Button2.Style["style"] = "border:none; background-color:#0000FF; font-size:14px; color:#FFFFFF;";
}
}