如何将url中的参数导入我们的asp页面？ [英] how to get the parameters in the url into our asp page?

问题描述

嗨
我有一个网址



/localhost/GoldenEye/Web/Reports.aspx?ExamName=Mid Term Exam&CourseId = 7&SubjectId = 28



现在在我的页面中我有一个gridview现在我想使用这3个值，我想显示通过上面的url值过滤的gridview。



可以帮助我吗？

Hi I have a url

/localhost/GoldenEye/Web/Reports.aspx?ExamName=Mid Term Exam&CourseId=7&SubjectId=28

now in my page i have a gridview now i want to use this 3 values and i want to show the gridview filtered by the above url values.

can any one help me?

推荐答案

请查看..



httprequest.querystring（） [ ^ ]

string examName = string.Empty;
string courseId = string.Empty;
string subjectId = string.Empty;

if (!String.IsNullOrEmpty(Request.QueryString["ExamName"]))
{ 
// Query string value is there so now use it
    examName = Convert.ToString(Request.QueryString["ExamName"]);
}
if (!String.IsNullOrEmpty(Request.QueryString["CourseId"]))
{ 
    courseId = Convert.ToString(Request.QueryString["CourseId"]);
}
if (!String.IsNullOrEmpty(Request.QueryString["SubjectId"]))
{
    subjectId = Convert.ToString(Request.QueryString["SubjectId"]);
}

//Now use this strings as per your requirements for filtering 

这是这样的： http://msdn.microsoft.com/en-us/library/ms150046%28v=vs.110%29.aspx [ ^ ]。

-SA

This is how: http://msdn.microsoft.com/en-us/library/ms150046%28v=vs.110%29.aspx[^].

—SA

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