巨菜的问题

Question

Linkbutton
<a href=""
button_click事件

Answer 1

<button onclick="window.open('new.aspx')"

Answer 2

private void ImageButton1_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
            logic.logic myLogic=new logic.logic();
string js;
string myResult=myLogic.CheckUser(Txt_User.Text.Trim(),Txt_PassWord.Text.Trim(),out js);
switch (myResult)
{
case "NoUser":
Response.Write("<script language=javascript>alert('无效的用户名！')</script>");
break;
case "WrongPass":
Response.Write("<script language=javascript>alert('密码错误！')</script>");
break;
case "OK":
Session["YHM"]=Txt_User.Text.Trim();
Session["JS"]=js.Trim();
Response.Redirect("index.aspx");
break;
}
}

Answer 3

public void MsgBox( Page _Page, string _Msg )
{
StringBuilder StrScript = new StringBuilder(); 
StrScript.Append( "<script language=javascript>" );
StrScript.Append( "alert('"+ _Msg +"');" ); 
StrScript.Append( "</script>" ); 
_Page.RegisterStartupScript( "MsgBox", StrScript.ToString() );
}