Asp.net 如何在vb中创建警报弹出消息?
单击按钮时,如何在vb中创建弹出警告消息 下面是我的页面加载代码,如下所示:Asp.net 如何在vb中创建警报弹出消息?,asp.net,vb.net,visual-studio-2012,button,popup,Asp.net,Vb.net,Visual Studio 2012,Button,Popup,单击按钮时,如何在vb中创建弹出警告消息 下面是我的页面加载代码,如下所示: Imports System.Net.Mail Imports System.IO Imports System.Text Public Class locker Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Imports System.Net.Mail
Imports System.IO
Imports System.Text
Public Class locker
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Request.IsAuthenticated Then
WelcomeBackMessage.Text = "Welcome back!"
AuthenticatedMessagePanel.Visible = True
AnonymousMessagePanel.Visible = True
Else
AuthenticatedMessagePanel.Visible = False
AnonymousMessagePanel.Visible = True
End If
Dim ident As FormsIdentity = CType(User.Identity, FormsIdentity)
Dim authTicket As FormsAuthenticationTicket = ident.Ticket
WelcomeBackMessage.Text = "Welcome, " & User.Identity.Name & "!"
End Sub
Protected Sub send_Click(sender As Object, e As EventArgs) Handles send.Click
<<<<----------popup message coded here------------>>>>>>>>>
End Sub
End Class
导入System.Net.Mail
导入System.IO
导入系统文本
公务舱储物柜
继承System.Web.UI.Page
受保护的子页加载(ByVal sender作为对象,ByVal e作为System.EventArgs)处理Me.Load
如果Request.IsAuthenticated,则
WelcomeBackMessage.Text=“欢迎回来!”
AuthenticatedMessagePanel.Visible=True
AnonymousMessagePanel.Visible=True
其他的
AuthenticatedMessagePanel.Visible=False
AnonymousMessagePanel.Visible=True
如果结束
作为FormSideEntity的Dim标识=CType(User.Identity,FormSideEntity)
Dim authTicket作为表单身份验证票证=识别票证
WelcomeBackMessage.Text=“欢迎,&User.Identity.Name&”
端接头
受保护的子发送\单击(发送者作为对象,e作为事件参数)处理发送。单击
>>>>>
端接头
末级
如果要弹出消息框,只需将其添加到按钮代码中:
onclientclick="javascript:alert('Congratulations!');"
或者在代码背后:
Response.Write("<script language=""javascript"">alert('Congratulations!');</script>")
Response.Write(“提醒('恭喜!');”)
响应。写入(“警报('Complete');”)
您可以参考此信息,我只希望我的弹出消息显示的“恭喜”就这么简单。只是vb.net中的一个初学者这里没有什么像asp.net中的弹出窗口。您需要在响应流中写入该消息。MsgBox(msg,title)Hey@AsTi!我确实有个问题。。是否有可能在弹出消息中插入图像???
Response.Write("<SCRIPT LANGUAGE=""JavaScript""> alert('Complete');</script>")