小技术(ASP.NET)

一:在页面中使用隐藏字段的方法:
A:定义隐藏字段
RegisterHiddenField( 变量名 , 初始值 )
B:在运行中设置隐藏字段的内容
javascript:document.forms[0]. 变量名 .value='';document.forms[0].submit;
C:取得隐藏字段的值
Request.Form( 变量名 )

例:Page_Load....

RegisterHiddenField("__hideField","")

IF Not Request.Form("__hideField") Is Nothing Then
Response.Write(Request.Form("__hideField"))
End IF
-----------------------------------------------------------------------------------
在需设定隐藏字段内容的方法中
Dim SetValue as string
SetValue = "

1<script>document.forms[0].__hideField.value='FSVision';" _   
2& " document.forms[0].submit;</script>

"
Page.RegisterStartupScript("SetValue ", SetValue )

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