nabo - Developer IT

C# Libraries to encrypt/decrypt using AES

- by nabo

I couldn't find aes libraries in .net framework. Is there any external libraries? thanks

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ADO.NET: Can't connect to mdf database file

- by Nabo

I'm writing an application that uses a SQL Server 2005 database. In the connection string i'm specifying the mdf file like this: connstr = @"Data Source=.\SQLEXPRESS; AttachDbFilename=" + fileLocation + "; Integrated Security=True; User Instance=True"; When i execute the code: public static void forceConnection() { try { conn = new SqlConnection(connstr); conn.Open(); } catch (Exception e) { MessageBox.Show(e.Message, "Erro", MessageBoxButtons.OK, MessageBoxIcon.Error); } finally { if(conn != null) conn.Close(); } } I receive an exception: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) This code works on XP but not in Vista.. I tryed run Visual Studio in admin mode and moved the mdf file to "user data" folders but the error persists.. Any help? Thanks!

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Libraries to convert xml into JSON and vice versa.

- by nabo

I need to transform one document formated in xml into JSON and vice versa. I belive this is a common requirement and perhaps there's still one library that does that work. Know any?

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C# Libraries to convert xml into JSON and vice versa.

- by nabo

I need to transform one document formated in xml into JSON and vice versa. I belive this is a common requirement and perhaps there's still one library that does that work. Know any?

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XSLT: change node inner text.

- by nabo

I need to transform the following xml doc: <a> <c/> myText </a> into this: <a> <c/> differentText </a> So, i wrote this XSLT document <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="xml" version="1.0" omit-xml-declaration="no" /> <xsl:template match="/a/text()"> <a> <c/> differentText </a> </xsl:template> </xsl:stylesheet> This way, i get the following result: <?xml version="1.0" encoding="utf-8"?> <a> <c /> differentText </a> <a> <c /> differentText </a> <a> <c /> differentText </a> The result appears repeated 3 times because 3 matches are being done.. Why? I could i fix it? Thanks

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Linq: read node innertext

- by nabo

i have a xml document like this: <ns:a xmlns:ns="http://NS1"> <ns:b> <c xmlns="http://differentNS"> c_text </c> <x xmlns="http://differentNS"> Wanted </x> <d xmlns="http://differentNS"> d_text </d> </ns:b> </ns:a> Now i want to use linq to read the element's "x" inner text.

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XSLT: add node inner text.

- by nabo

This is a slightly version of other question posted here: http://stackoverflow.com/questions/2888880/xslt-change-node-inner-text Imagine i use XSLT to transform the document: <a> <c/> </a> into this: <a> <c/> Hello world </a> In this case i can't use neither the <xsl:strip-space elements="*"/> element or the [normalize-space() != ''] predicate since there is no text in the place where i need to put new text. Any ideas? Thanks.

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