vb.net looping through several passed parameters with same name
i am passing paramters from one page to another all witht he same name...how do i look through them?
dim sHtmlBody
sHtmlBody = ""
for i=0 to Request.QueryString("name").Count
sHtmlBody = "<html><body onload=""window.print();"">"
sH开发者_开发百科tmlBody = sHtmlBody & "<body>hello</body>"
sHtmlBody = sHtmlBody & "</head>"
next
context.Response.Write(sHtmlBody)
this is what i am doing and it works. But how do i access the individual name
Dim Name = Request.QueryString("Name")(i)
does not work
You could try the following.
dim sHtmlBody
sHtmlBody = ""
Dim nameValues As String = Request.Form.GetValues("name")
For Each name As var In nameValues
sHtmlBody = "<html><body onload=""window.print();"">"
sHtmlBody = sHtmlBody & "<body>hello</body>"
sHtmlBody = sHtmlBody & "</head>"
Next
Which means you can do the following.
Dim name = Request.Form.GetValues("name")(1)
Assuming the request looks like this: SomePage.aspx?name=name1&name=name2&name=name3 you could split the Name request parameter by comma:
Dim names = Request.QueryString("Name").Split(",")
For Each name As String In names
' do something with each name
Next
加载中,请稍侯......
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