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Problem in passing value from one page to other page in ASP.NET
Author
Post
John Smith
Total Post:
51
Member Since:
9/27/2010
Points:
332
Problem in passing value from one page to other page in ASP.NET
Posted On:
9/28/2010 10:08:33 AM
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Hi,
Could you please let me know how to pass value from one page to other through Query String as I am new in ASP.NET.
Your help will be appreciated!
Thanks,
John
Modified On:
9/29/2010 9:38:56 AM
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Author
Post
Amit Singh
Total Post:
104
Member Since:
8/8/2010
Points:
702
Re: Problem in passing value from one page to other page in ASP.NET
Posted On:
9/29/2010 9:44:18 AM
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Answer
We pass the value from one page to another page by query string, we write the syntax as
1) Response.Redirect("Default.aspx?query=John Smith");
where "query" is query string variable and "John Smith" is the string value for query variable.
Now we access the value on Default.aspx page as
string query=Request.QueryString["query"].toString();
2) we pass the multiple parameter by query string then we write the syntax as
Response.Redirect("Default.aspx?query1=John Smith &query2=krish");
Now we access the value on Default.aspx page as
string query1=Request.QueryString["query1"].toString();
string query2=Request.QueryString["query2"].toString();
or
string query1=Request.QueryString[0].toString();
string query2=Request.QueryString[1].toString();
or
string query1=Request.Params[0].toString();
string query2=Request.Params[1].toString();
3) We pass the any value by query string as
string str="JohnSmith";
Response.Redirect("Default.aspx?query="+str);
And access these value on another page by
string query=Request.QueryString["query"].toString();
Modified On:
9/29/2010 9:46:11 AM
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Author
Post
Haider M Rizvi
Total Post:
40
Member Since:
6/6/2010
Points:
291
Re: Problem in passing value from one page to other page in ASP.NET
Posted On:
9/29/2010 10:09:49 AM
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Answer
If you want to pass value from one page to another using Query string then just add name of query followed by its value.
example
supose you have two pages a.aspx and b.aspx and you want to pass value from a.aspx to b.aspx then instead of just redirecting to page b.aspx, redirect to b.aspx as
b.aspx?Name=Haider
Here
Name
is name of Query String and
Haider
is value you want to pass.
Now to access this value in b.aspx use
string strName = Request.QueryString["Name"].toString();
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Author
Post
John Smith
Total Post:
51
Member Since:
9/27/2010
Points:
332
Re: Re: Problem in passing value from one page to other page in ASP.NET
Posted On:
9/30/2010 11:00:40 AM
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thx for your time ..:)
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