XML and schema -- dotnet windows forms

dotnet windows forms : XML and schema

Chris Wagner
2/25/2004 7:58:42 PM

how do i validate a xml file with a schema using VB.net or C#? thanks

Orlin Popov
2/26/2004 9:48:16 AM

You can use XmlVaidatingReader for that purpose:

XmlTextReader xtr = new XmlTextReader("your xml file path");
XmlSchemaCollection schemColl = new XmlSchemaCollection();
schemColl.Add(null, "yourschemafile.xsd");
XmlValidatingReader valReader = new XmlValidatingReader(xtr);
valReader.ValidationType = ValidationType.Schema;
valReader.Schemas.Add(schemColl);
valReader.ValidationEventHandler += new ValidationEventHandler(valHandler);
// called if errors
while(valReader.Read())
{
// do nothing, just validate
}

Hope this helps.

Orlin

[quoted text, click to view]

Scott Mitchell [MVP]
2/26/2004 10:23:52 PM

[quoted text, click to view]

Chris, check out this HOWTO from Microsoft:

HOW TO: Validate an XML Document by Using DTD, XDR, or XSD in Visual C# .NET
http://support.microsoft.com/default.aspx?scid=kb;EN-US;307379

Happy Programming!

--

Scott Mitchell
mitchell@4guysfromrolla.com
http://www.4GuysFromRolla.com
http://www.ASPFAQs.com
http://www.ASPMessageboard.com

Scott Mitchell [MVP]
2/26/2004 10:25:14 PM

Ice
3/1/2004 8:06:19 AM

and please don't crosspost :)
ice
[quoted text, click to view]

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